Water treatment equipment with water treatment membrane convenient to replace

Abstract

The utility model relates to water treatment equipment with a water treatment membrane convenient to replace, which comprises a filter device, a water inlet cavity and a water outlet cavity, the water inlet cavity is hermetically communicated with the water inlet end of the filter device, and the water outlet cavity is hermetically communicated with the water outlet end of the filter device. The filtering device comprises a water treatment box body, a transmission chain wheel assembly and two elastic filtering nets, the two ends of the water treatment box body are open and connected with the water inlet cavity and the water outlet cavity respectively, and the transmission chain wheel assembly is transversely arranged in the water treatment box body in a penetrating mode; the two elastic filter screens are detachably arranged on the top face and the bottom face of the transmission chain wheel assembly in a one-to-one correspondence mode. The water treatment membrane can be replaced more conveniently in the filtering process, and the filtering efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to water treatment equipment which is convenient for replacing a water treatment membrane. Background Art

[0002] Water treatment membrane is a material with selective separation function. The process of using the selective separation of water treatment membrane to separate, purify and concentrate different components of sewage is called membrane separation. It is different from traditional filtration in that water treatment membrane can separate within the molecular range, and this process is a physical process that does not require phase changes and the addition of additives. Ultrafiltration membrane is a polymer semipermeable membrane used in the ultrafiltration process that can separate polymer colloids or suspended particles of a certain size from the solution.

[0003] Traditional filtering devices usually use simple filter nets or activated carbon filter plates to filter water sources, and then put the preliminarily filtered water source into a filter pool and add various chemical substances for filtration and precipitation, thereby completing the filtration of water quality and removal of impurities. When replacing the water treatment membrane, the device needs to be stopped and the water treatment membrane needs to be disassembled and assembled. The convenience of the device is poor, which affects the filtration efficiency. Summary of the invention

[0004] In order to solve the problems in the background technology, the utility model proposes a water treatment device that is convenient for replacing the water treatment membrane. The utility model can more conveniently replace the water treatment membrane during the filtration process, thereby improving the filtration efficiency of the device.

[0005] To solve the above problems, the utility model adopts the following technical solutions: a water treatment device for convenient replacement of water treatment membranes, comprising a filter device, a water inlet cavity and a water outlet cavity, the water inlet cavity is sealed and connected at the water inlet end of the filter device, the water outlet cavity is sealed and connected at the water outlet end of the filter device, the filter device comprises a water treatment box, a drive sprocket assembly and two elastic filter nets, the two ends of the water treatment box are open and respectively connected to the water inlet cavity and the water outlet cavity, the drive sprocket assembly is transversely penetrated in the water treatment box, and the two elastic filter nets are detachably arranged on the top and bottom surfaces of the drive sprocket assembly one by one.

[0006] Furthermore, the water treatment box body includes a water treatment chamber, a connecting top plate and a connecting bottom plate, the connecting top plate is arranged at the top of the water treatment chamber, the connecting bottom plate is arranged at the bottom of the water treatment chamber, the side wall of the water treatment chamber, the bottom surface of the connecting top plate and the top surface of the connecting bottom plate are surrounded to form an accommodating chamber, and the two ends of the transmission sprocket assembly pass through the water treatment chamber and are connected to the cavity wall of the accommodating chamber.

[0007] Furthermore, the water treatment box body also includes a cover plate, which is hingedly arranged on the bottom of the connecting top plate and is sealed and connected to the accommodating cavity.

[0008] Furthermore, the transmission sprocket assembly includes two transmission rollers and two chain plates. The two transmission rollers are rotatably arranged in the accommodating chamber on the left and right sides of the water treatment chamber. The two chain plates are relatively spaced front and back and wound around the two transmission rollers. The two elastic filter nets are detachably arranged between the upper and lower two chain plates.

[0009] Furthermore, the filtering device also includes a plurality of sealing blocks, which are arranged on the inner wall of the water treatment chamber and are sealed and connected to the corresponding chain plates.

[0010] Furthermore, the water inlet cavity and the water outlet cavity are both detachably connected to the water treatment box.

[0011] The beneficial effects of the utility model are as follows: when water needs to be treated, the water source to be treated is transported to the water treatment box through the water inlet cavity, larger impurities in the water body are intercepted by the elastic filter net, and the filtered water source is discharged through the water outlet cavity. When more impurities accumulate on the elastic filter net, the two elastic filter nets are driven to rotate by the transmission sprocket assembly. Since the transmission sprocket assembly is arranged to extend horizontally through the water treatment box, one end of the elastic filter net extending out of the water treatment box can be removed from the top surface of the transmission sprocket assembly, and the upper elastic filter net can be completely removed as the transmission sprocket assembly rotates. During this process, the lower elastic filter net rotates upward with the transmission sprocket assembly to the top surface of the transmission sprocket assembly to provide a filtering function, and the cleaned elastic filter net is reinstalled on the transmission sprocket assembly, so that it can be recycled. Compared with traditional water treatment devices, the utility model can always ensure the normal use of the device during the process of disassembling and assembling the water treatment membrane, and the operation of replacing the water treatment membrane is convenient, which can improve the efficiency of water treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 for Figure 1 sectional view of . DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] When the utility model needs to treat water, the water source to be treated is transported to the water treatment box 4 through the water inlet cavity 2, and the larger impurities in the water body are intercepted by the elastic filter 6. The filtered water source is discharged through the water outlet cavity 3. When more impurities accumulate on the elastic filter 6, the two elastic filter nets 6 are driven to rotate by the transmission sprocket assembly 5. Since the transmission sprocket assembly 5 is arranged to extend through the water treatment box 4 horizontally, one end of the elastic filter net 6 extending out of the water treatment box 4 can be removed from the top surface of the transmission sprocket assembly 5, and the upper elastic filter net 6 is completely removed as the transmission sprocket assembly 5 rotates. In this process, the lower elastic filter net 6 rotates upward with the transmission sprocket assembly 5 to the top surface of the transmission sprocket assembly 5 to provide a filtering function, and the cleaned elastic filter net 6 is reinstalled on the transmission sprocket assembly 5, so that it can be recycled. Compared with the traditional water treatment device, the utility model can always ensure the normal use of the device during the disassembly and assembly of the water treatment membrane, and the operation of replacing the water treatment membrane is convenient, which can improve the efficiency of water treatment.

[0017] Specifically, Figure 1 and Figure 2 As shown, a water treatment device for convenient replacement of water treatment membranes includes a filter device 1, a water inlet cavity 2 and a water outlet cavity 3, wherein the water inlet cavity 2 is sealed and connected at the water inlet end of the filter device 1, and the water outlet cavity 3 is sealed and connected at the water outlet end of the filter device 1, and the filter device 1 includes a water treatment box 4, a transmission sprocket assembly 5 and two elastic filter nets 6, both ends of the water treatment box 4 are open and respectively connected to the water inlet cavity 2 and the water outlet cavity 3, the transmission sprocket assembly 5 is transversely penetrated in the water treatment box 4, and the two elastic filter nets 6 are detachably arranged on the top and bottom surfaces of the transmission sprocket assembly 5 one by one.

[0018] Furthermore, if Figure 1 and Figure 2As shown, the water treatment box 4 includes a water treatment chamber 7, a connecting top plate 8 and a connecting bottom plate 9, wherein the connecting top plate 8 is arranged at the top of the water treatment chamber 7, and the connecting bottom plate 9 is arranged at the bottom of the water treatment chamber 7. The side wall of the water treatment chamber 7, the bottom surface of the connecting top plate 8 and the top surface of the connecting bottom plate 9 enclose a receiving chamber 13, and both ends of the transmission sprocket assembly 5 penetrate the water treatment chamber 7 and are connected to the chamber wall of the receiving chamber 13. The receiving chamber 13 is enclosed by the water treatment chamber 7, the connecting top plate 8 and the connecting bottom plate 9, and the receiving chamber 13 serves to install the transmission roller 11. Since both ends of the transmission sprocket assembly 5 extend out of the water treatment chamber 7 and are located in the receiving chamber 13, it is convenient to disassemble and assemble the elastic filter 6 through the receiving chamber 13.

[0019] Furthermore, if Figure 1 As shown, the water treatment box 4 further comprises a cover plate 10, which is hingedly arranged at the bottom of the connecting top plate 8 and is sealedly connected to the accommodating cavity 13. The cover plate 10 is provided to improve the airtightness of the device.

[0020] Further, such as Figure 1 and Figure 2 As shown, the transmission sprocket assembly 5 includes two transmission rollers 11 and two chain plates 12. The two transmission rollers 11 are rotatably arranged in the accommodating chambers 13 on the left and right sides of the water treatment chamber 7. The two chain plates 12 are relatively spaced front and back and wound around the two transmission rollers 11. The two elastic filter nets 6 are detachably arranged between the upper and lower two chain plates 12. The two transmission rollers 11 are used to drive the two chain plates 12 to move. The two chain plates 12 play the role of installing the elastic filter net 6 and can drive the elastic filter net 6 to move synchronously by moving around the transmission rollers 11.

[0021] Further, such as Figure 1 As shown, the filtering device 1 further includes a plurality of sealing blocks 14, which are arranged on the inner wall of the water treatment chamber 7 and are sealed and connected with the corresponding chain plates 12. By arranging the sealing blocks 14 at the contact points between the chain plates 12 and the water treatment chamber 7, it is possible to prevent the water flow in the water treatment chamber 7 from overflowing from the joint between the chain plates 12 and the water treatment chamber 7, thereby ensuring the sealing effect of the device.

[0022] Further, such as Figure 1 As shown, the water inlet cavity 2 and the water outlet cavity 3 are both detachably connected to the water treatment box 4. By detachably connecting the water inlet cavity 2 and the water outlet cavity 3 to the water treatment box 4, it is convenient to maintain and replace the water inlet cavity 2, the water outlet cavity 3 or the water treatment box 4.

[0023] When the utility model needs to treat water, the water source to be treated is transported to the water treatment box 4 through the water inlet cavity 2, and the larger impurities in the water body are intercepted by the elastic filter 6. The filtered water source is discharged through the water outlet cavity 3. When more impurities accumulate on the elastic filter 6, the two elastic filter nets 6 are driven to rotate by the transmission sprocket assembly 5. Since the transmission sprocket assembly 5 is arranged to extend through the water treatment box 4 horizontally, one end of the elastic filter net 6 extending out of the water treatment box 4 can be removed from the top surface of the transmission sprocket assembly 5, and the upper elastic filter net 6 is completely removed as the transmission sprocket assembly 5 rotates. In this process, the lower elastic filter net 6 rotates upward with the transmission sprocket assembly 5 to the top surface of the transmission sprocket assembly 5 to provide a filtering function, and the cleaned elastic filter net 6 is reinstalled on the transmission sprocket assembly 5, so that it can be recycled. Compared with the traditional water treatment device, the utility model can always ensure the normal use of the device during the disassembly and assembly of the water treatment membrane, and the operation of replacing the water treatment membrane is convenient, which can improve the efficiency of water treatment.

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water treatment device that is convenient for replacing water treatment membranes, characterized in that: The invention comprises a filter device (1), a water inlet cavity (2) and a water outlet cavity (3); the water inlet cavity (2) is arranged in sealing communication at the water inlet end of the filter device (1); the water outlet cavity (3) is arranged in sealing communication at the water outlet end of the filter device (1); the filter device (1) comprises a water treatment box (4), a transmission sprocket assembly (5) and two elastic filter nets (6); both ends of the water treatment box (4) are open and respectively connected to the water inlet cavity (2) and the water outlet cavity (3); the transmission sprocket assembly (5) is arranged transversely through the water treatment box (4); and the two elastic filter nets (6) are detachably arranged on the top surface and the bottom surface of the transmission sprocket assembly (5) in a one-to-one correspondence.

2. The water treatment equipment for convenient replacement of water treatment membrane according to claim 1, characterized in that: The water treatment box (4) comprises a water treatment chamber (7), a connecting top plate (8) and a connecting bottom plate (9); the connecting top plate (8) is arranged at the top of the water treatment chamber (7); the connecting bottom plate (9) is arranged at the bottom of the water treatment chamber (7); the side walls of the water treatment chamber (7), the bottom surface of the connecting top plate (8) and the top surface of the connecting bottom plate (9) enclose a receiving chamber (13); and both ends of the transmission sprocket assembly (5) penetrate the water treatment chamber (7) and are connected to the chamber wall of the receiving chamber (13).

3. The water treatment equipment for convenient replacement of water treatment membrane according to claim 2, characterized in that: The water treatment box (4) further comprises a cover plate (10), wherein the cover plate (10) is hingedly arranged on the bottom of the connecting top plate (8) and is sealedly connected to the accommodating cavity (13).

4. The water treatment equipment for convenient replacement of water treatment membrane according to claim 2, characterized in that: The transmission sprocket assembly (5) comprises two transmission rollers (11) and two chain plates (12); the two transmission rollers (11) are rotatably arranged in the accommodating chambers (13) on the left and right sides of the water treatment chamber (7); the two chain plates (12) are relatively spaced front and back and wound around the two transmission rollers (11); and the two elastic filter nets (6) are detachably arranged between the two upper and lower chain plates (12).

5. The water treatment equipment for convenient replacement of water treatment membrane according to claim 4, characterized in that: The filtering device (1) further comprises a plurality of sealing blocks (14), wherein the plurality of sealing blocks (14) are arranged on the inner wall of the water treatment chamber (7) and are sealedly connected to the corresponding chain plates (12).

6. A water treatment device for convenient replacement of water treatment membrane according to any one of claims 1 to 5, characterized in that: The water inlet cavity (2) and the water outlet cavity (3) are both detachably connected to the water treatment box (4).

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