Multifunctional plankton separation device

Abstract

The utility model discloses a multifunctional plankton separation device and relates to the technical field of plankton separation. The device comprises a separation cylinder, the outer surface of the separation cylinder is fixedly connected with a fixing ring, a separation assembly is arranged above the separation cylinder and comprises a separation box, the bottom of the separation box is in contact with a supporting ring, a separation sand net is arranged in the center of the supporting ring, the bottom of the supporting ring is fixedly connected with a flow guide ring, and the flow guide ring is fixedly connected with the separation cylinder. And an intercepting plate is arranged below the flow guide ring. According to the utility model, the separation assembly is arranged, specifically, the separation box can intercept larger planktons in water flow, the water flow enters the separation sand net through the separation box, the separation sand net intercepts the planktons in the water flow again, so that smaller planktons stay on the separation sand net, and the planktons are separated twice through the separation box and the separation sand net; the plankton can be better separated according to different sizes, so that the plankton can be automatically, quickly and accurately separated.

Description

Technical Field

[0001] The utility model belongs to the technical field of plankton separation, and particularly relates to a multifunctional plankton separation device. Background Art

[0002] There are a wide variety of plankton, which play a sensitive indicating role in water quality and environmental changes. However, traditional plankton separation is often cumbersome and time-consuming, and has high requirements for the skills of operators. Therefore, it is of great significance to develop a device that can automatically, quickly, and accurately separate and analyze plankton. Content of the Utility Model

[0003] The purpose of the utility model is to provide a multifunctional plankton separation device. By setting a separation component, specifically, the separation box intercepts larger plankton in the water flow, then the water flow enters the separation sand net through the separation box, and the separation sand net intercepts the plankton in the water flow again, so that smaller plankton stay on the separation sand net. Through the two - stage separation of the separation box and the separation sand net, the size separation of plankton can be better achieved, thus realizing automatic, rapid, and accurate separation, and solving the problems that traditional plankton separation is often cumbersome and time-consuming and has high requirements for the skills of operators.

[0004] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0005] The utility model is a multifunctional plankton separation device, including a separation cylinder. A fixed ring is fixedly connected to the outer surface of the separation cylinder. A separation component is arranged above the separation cylinder. The separation component includes a separation box. A support ring is in contact with the bottom of the separation box. A separation sand net is arranged at the center of the support ring;

[0006] A diversion ring is fixedly connected to the bottom of the support ring. An intercepting plate is arranged below the diversion ring. A limiting ring is in contact with the top of the intercepting plate. The outer surface of the limiting ring is fixedly connected to the inner wall of the separation cylinder. By setting the separation component, specifically, the separation box intercepts larger plankton in the water flow, then the water flow enters the separation sand net through the separation box, and the separation sand net intercepts the plankton in the water flow again, so that smaller plankton stay on the separation sand net. Through the two - stage separation of the separation box and the separation sand net, the size separation of plankton can be better achieved, thus realizing automatic, rapid, and accurate separation.

[0007] Further, a number of jacks are provided inside the separation box. The number of jacks is arranged in a circumferential array. The bottoms of the number of jacks are fixedly connected to the top of the separation cylinder. A pull rod is fixedly connected to the inner wall of the separation box. The outer ring of the support ring is fixedly connected to the inner wall of the separation cylinder. A placement ring is fixedly connected to the inner wall of the support ring. The top of the separation sand screen is fixedly connected to a connection ring. By pulling the pull rod upward to take out the separation box, the plankton in the separation box can be taken out. Then, by pulling the counterweight ring out to release the fixation of the connection ring, and then pulling the connection ring upward through the convex ring to take it out, the separation sand screen will be taken out accordingly, enabling the internal part to be quickly cleaned and facilitating the taking out and collection of the separated plankton.

[0008] Further, a convex ring is fixedly connected to the surface of the connection ring. A counterweight ring contacts the top of the connection ring. The bottom of the intercepting plate contacts a pressure ring. A number of convex blocks are fixedly connected to the outer surface of the pressure ring. The number of convex blocks is arranged in a circumferential array. The parts connected to the tops of the number of convex blocks are the same. The pressure ring is used to support the intercepting plate and is convenient for extruding the intercepting plate when installing the intercepting plate.

[0009] Further, a threaded block is fixedly connected to the top of the convex block. The top of the threaded block penetrates through the fixed ring and extends to the outside. The threaded block is inserted into the fixed ring. A nut is threadedly connected to the outer surface of the threaded block. When the pressure ring is inserted into the bottom of the separation cylinder, the threaded block is inserted into the fixed ring, and then the nut is threadedly connected to the threaded block to fix the pressure ring, and the pressure ring extrudes the intercepting plate to fix it.

[0010] Further, the bottom of the connection ring contacts the top of the placement ring. The counterweight ring is inserted into the support ring. The separation sand screen is placed on the placement ring through the connection ring, and then the counterweight ring is placed on the connection ring to fix the connection ring.

[0011] The utility model has the following beneficial effects:

[0012] By setting a separation component in the utility model, specifically, the separation box intercepts larger plankton in the water flow, then the water flow enters the separation sand screen through the separation box, and the separation sand screen intercepts the plankton in the water flow again, enabling smaller plankton to stay on the separation sand screen. Through the two - stage separation of the separation box and the separation sand screen, the plankton can be better separated by size, thus achieving automatic, rapid, and accurate separation.

[0013] By pulling the pull rod upward to take out the separation box, the plankton in the separation box can be taken out. Then, by pulling the counterweight ring out to release the fixation of the connection ring, and then pulling the connection ring upward through the convex ring to take it out, the separation sand screen will be taken out accordingly, enabling the internal part to be quickly cleaned and facilitating the taking out and collection of the separated plankton.

[0014] Of course, any product implementing the utility model does not necessarily need to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is a schematic diagram of the bottom structure of the separation cylinder of the utility model;

[0018] Figure 3 is a schematic diagram of the internal sectional structure of the separation cylinder of the utility model;

[0019] Figure 4 is the utility model Figure 3 a magnified schematic diagram of A therein;

[0020] Figure 5 is the utility model Figure 3 a magnified schematic diagram of B therein;

[0021] Figure 6 is a schematic diagram of the overall structure of the separation box and the overall structure of the interception plate of the utility model.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1. Separation cylinder; 11. Fixed ring; 12. Separation assembly; 121. Separation box; 211. Positioning column; 212. Pull rod; 213. Jack; 122. Support ring; 221. Placing ring; 123. Flow guiding ring; 124. Separation sand screen; 241. Connection ring; 242. Convex ring; 243. Counterweight ring; 13. Interception plate; 131. Pressing ring; 132. Convex block; 133. Threaded block; 134. Nut; 14. Limiting ring. DETAILED IMPLEMENTATION MANNER

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the utility model.

[0025] Please refer toFigures 1-6 As shown in the figure, this utility model is a multi-functional plankton separation device, including a separation cylinder 1. A fixed ring 11 is fixedly connected to the outer surface of the separation cylinder 1. A separation component 12 is arranged above the separation cylinder 1. The separation component 12 includes a separation box 121. A support ring 122 contacts the bottom of the separation box 121. A separation sand screen 124 is arranged at the center of the support ring 122;

[0026] A diversion ring 123 is fixedly connected to the bottom of the support ring 122. An intercepting plate 13 is arranged below the diversion ring 123. The top of the intercepting plate 13 contacts a limiting ring 14. The outer surface of the limiting ring 14 is fixedly connected to the inner wall of the separation cylinder 1. By setting the separation component 12, specifically, the separation box 121 intercepts larger plankton in the water flow. Then the water flow enters the separation sand screen 124 through the separation box 121. The separation sand screen 124 intercepts the plankton in the water flow again, making the smaller plankton stay on the separation sand screen 124. Through the two - stage separation by the separation box 121 and the separation sand screen 124, the plankton can be better separated by size, thus realizing automatic, rapid and accurate separation.

[0027] A number of jacks 213 are opened inside the separation box 121. The number of jacks 213 is arranged in a circular array. The bottoms of the number of jacks 213 are all fixedly connected to the top of the separation cylinder 1. A pull rod 212 is fixedly connected to the inner wall of the separation box 121. The outer ring of the support ring 122 is fixedly connected to the inner wall of the separation cylinder 1. A placement ring 221 is fixedly connected to the inner wall of the support ring 122. A connection ring 241 is fixedly connected to the top of the separation sand screen 124. By pulling the pull rod 212 upward to take out the separation box 121, the plankton in the separation box 121 can be taken out. Then, by pulling the weight ring 243 to remove the fixation of the connection ring 241, and then pulling the connection ring 241 upward through the convex ring 242 to take it out, the separation sand screen 124 will be taken out accordingly, which can quickly clean the inside and facilitate the collection of the separated plankton.

[0028] A convex ring 242 is fixedly connected to the surface of the connection ring 241. A weight ring 243 contacts the top of the connection ring 241. The bottom of the intercepting plate 13 contacts a pressure ring 131. A number of convex blocks 132 are fixedly connected to the outer surface of the pressure ring 131. The number of convex blocks 132 is arranged in a circular array. The parts connected to the tops of the number of convex blocks 132 are the same.

[0029] A threaded block 133 is fixedly connected to the top of the convex block 132. The top of the threaded block 133 penetrates through the fixed ring 11 and extends to the outside. The threaded block 133 is inserted into the fixed ring 11. A nut 134 is threadedly connected to the outer surface of the threaded block 133.

[0030] The bottom of the connection ring 241 contacts the top of the placement ring 221. The weight ring 243 is inserted into the support ring 122.

[0031] A specific application of this embodiment is as follows:

[0032] During use, water flow enters from the separation box 121. Then, the separation box 121 intercepts larger plankton in the water flow. The water flow then enters the separation sand screen 124 through the separation box 121. The separation sand screen 124 intercepts the plankton in the water flow again, causing smaller plankton to stay on the separation sand screen 124. Subsequently, the water flow is discharged under the guiding action of the guiding ring 123 and discharged from the separation cylinder 1 through the intercepting plate 13. The intercepting plate 13 can intercept the falling plankton. Through the two - stage separation by the separation box 121 and the separation sand screen 124, the plankton can be better separated by size, thus achieving automatic, rapid, and accurate separation. Finally, when it is necessary to take out the internally separated plankton, first pull the pull rod 212 upward to take out the separation box 121, and the plankton in the separation box 121 can be taken out. Then, pull the counterweight ring 243 to remove the fixation of the connecting ring 241. Subsequently, pull the connecting ring 241 upward through the convex ring 242 to take it out, and then the separation sand screen 124 is taken out accordingly, enabling rapid internal cleaning. Finally, rotate the nut 134 counterclockwise to disassemble it, release the fixation of the pressing ring 131, and then pull the pressing ring 131 downward to take it out. Then, the intercepting plate 13 is released from fixation, and then the intercepting plate 13 can be pulled out to clean the intercepting plate 13. Finally, after cleaning, first insert the intercepting plate 13 into the bottom of the separation cylinder 1 so that the top of the intercepting plate 13 contacts the bottom of the limiting ring 14. Then, insert the pressing ring 131 into the bottom of the separation cylinder 1, so that the threaded block 133 is inserted into the fixing ring 11. Then, thread the nut 134 onto the threaded block 133 to fix the pressing ring 131. The pressing ring 131 squeezes the intercepting plate 13 to fix it. Then, place the separation sand screen 124 on the placing ring 221 through the connecting ring 241, and then place the counterweight ring 243 on the connecting ring 241 to fix the connecting ring 241. Subsequently, insert the separation box 121 into the top of the separation cylinder 1, and the jack 213 is inserted into the positioning post 211 to position the separation box 121 and prevent the separation box 121 from shaking, so that plankton can be separated again.

[0033] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above - mentioned terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0034] The preferred embodiments of the utility model disclosed above are only used to help illustrate the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the utility model, so that those skilled in the art in the relevant technical field can well understand and utilize the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A multifunctional plankton separation device, comprising a separation cylinder (1), wherein a fixing ring (11) is fixedly connected to the outer surface of the separation cylinder (1), a separation assembly (12) is arranged above the separation cylinder (1), and the separation assembly (12) comprises a separation box (121), characterized in that: The bottom of the separation box (121) is in contact with a support ring (122), and a separation sand net (124) is arranged at the center of the support ring (122); The bottom of the support ring (122) is fixedly connected to a guide ring (123), an interception plate (13) is provided below the guide ring (123), the top of the interception plate (13) contacts a limit ring (14), and the outer ring surface of the limit ring (14) is fixedly connected to the inner wall of the separation cylinder (1).

2. The multifunctional plankton separation device according to claim 1, characterized in that: A plurality of jacks (213) are provided inside the separation box (121), the plurality of jacks (213) are arranged in a circular array, the bottoms of the plurality of jacks (213) are fixedly connected to the top of the separation cylinder (1), and a pull rod (212) is fixedly connected to the inner wall of the separation box (121).

3. The multifunctional plankton separation device according to claim 2, characterized in that: The outer ring of the support ring (122) is fixedly connected to the inner wall of the separation cylinder (1), a placement ring (221) is fixedly connected to the inner wall of the support ring (122), and a connection ring (241) is fixedly connected to the top of the separation sand net (124).

4. The multifunctional plankton separation device according to claim 3, characterized in that: A convex ring (242) is fixedly connected to the surface of the connecting ring (241), the top of the connecting ring (241) contacts a counterweight ring (243), and the bottom of the intercepting plate (13) contacts a pressure ring (131).

5. The multifunctional plankton separation device according to claim 4, characterized in that: A plurality of protrusions (132) are fixedly connected to the outer surface of the pressure ring (131), the plurality of protrusions (132) are arranged in a circular array, and the parts connected to the tops of the plurality of protrusions (132) are the same.

6. The multifunctional plankton separation device according to claim 5, characterized in that: The top of the protrusion (132) is fixedly connected to a threaded block (133); the top of the threaded block (133) penetrates the fixing ring (11) and extends to the outside; the threaded block (133) is plugged into the fixing ring (11); and a nut (134) is threadedly connected to the outer surface of the threaded block (133).

7. The multifunctional plankton separation device according to claim 4, characterized in that: The bottom of the connecting ring (241) contacts the top of the placement ring (221), and the counterweight ring (243) is plugged into the support ring (122).

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