Sample separation device for hydraulic ring geology

Abstract

The utility model discloses a sample separation device for hydraulic ring geology, and relates to the field of sample separation. The supporting plate is mounted in the box body; the rotating bracket is mounted at the top of the supporting plate in a circumferential rotating manner; the plurality of filter screens are vertically arranged at the top of the rotating bracket and are sequentially arranged from inside to outside; the centrifugal assembly is mounted on the filter screen and pulls the filter screen to deform when the filter screen rotates; according to the utility model, through the arrangement of the filter screen, samples can be filtered and separated according to the size of the aperture and the size of the diameter, so that the samples with different sizes are separated, and the filtering and separating effect of the samples is improved; the centrifugal assembly is arranged, so that the filter screen is pulled to deform when the rotating support rotates, the filter screen is reset when the rotating support stops rotating, the filter screen shakes, filtered impurities are discharged, and cleaning of the filter screen is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sample separation technical field especially is a sample separation device for water conservancy and environmental geology. BACKGROUND

[0002] In the field of water conservancy and environmental geology research, the separation and treatment of samples is a very critical link. The composition of the samples collected by researchers from the field is complex, containing various substances of different particle sizes. In order to analyze the geological conditions and master the hydrological environmental characteristics, it is necessary to separate these samples carefully and accurately obtain the composition of substances of different particle sizes, laying a solid foundation for subsequent research work such as chemical analysis and mineral identification.

[0003] However, the size of the filter hole in the traditional sample separation method is fixed, and once the sample needs to be separated at multiple levels according to size, it is necessary to replace the filter cartridge or device, greatly reducing the use efficiency and increasing the use cost. UTILITY MODEL CONTENT

[0004] The utility model provides a sample separation device for water conservancy and environmental geology to solve the problem that in the prior art, when the sample needs to be separated at multiple levels according to size, it is necessary to replace the filter cartridge or device, greatly reducing the use efficiency and increasing the use cost.

[0005] The technical problem solved by the utility model is solved by the following technical scheme:

[0006] A sample separation device for water conservancy and environmental geology, comprising:

[0007] a box body;

[0008] a supporting plate installed inside the box body;

[0009] a rotating support installed on the top of the supporting plate and rotating circumferentially;

[0010] a plurality of filter screens vertically arranged on the top of the rotating support and arranged in order from inside to outside;

[0011] a centrifugal assembly installed on the filter screens and deforming the filter screens when the filter screens rotate.

[0012] Optionally, the centrifugal assembly comprises:

[0013] a plurality of elastic strips bonded to the inside of the filter screens;

[0014] a traction rope fixedly installed on the middle part of the elastic strips;

[0015] a counterweight ball fixedly installed on the traction rope and pulling the elastic strips under the action of centrifugal force when rotating.

[0016] Optionally, a top of the supporting plate is provided with a placing groove for placing the rotating support.

[0017] Optionally, the rotating support comprises:

[0018] an outer frame rotatably installed inside the placing groove;

[0019] an inner frame installed inside the outer frame and rotatable relative to the outer frame at the initial and final stages of rotation;

[0020] a plurality of pollution discharge channels corresponding to the filter screens and provided on the outer frame and the inner frame and opened when the outer frame and the inner frame rotate relative to each other;

[0021] a coil spring installed between the outer frame and the inner frame.

[0022] Optionally, the inner frame is provided with a plurality of inclined platforms corresponding to the pollution discharge channels and arranged in an inclined manner, and the lowest part of the inclined platforms corresponds to the pollution discharge channels.

[0023] Optionally, the filter screens are fixedly installed with a positioning rod fixedly connected to the inner frame, a plurality of the filter screen holes have diameters decreasing from inside to outside, and the top of the positioning rod is fixedly installed with a centering plate.

[0024] Optionally, the inner bottom wall of the box body is fixedly installed with a driving motor for driving the inner frame to rotate.

[0025] Optionally, a flow guide space is formed between the inner wall of the box body and the outermost filter screen, and a drain head in communication with the flow guide space is fixedly installed on the box body.

[0026] Optionally, a plurality of pollution discharge racks corresponding to the pollution discharge channels are fixedly installed inside the box body.

[0027] The utility model has the beneficial effects that:

[0028] The filter screens can filter and separate the samples according to the diameters, separate the samples of different sizes, and improve the filtering and separating effect of the samples.

[0029] The centrifugal assembly can deform the filter screens when the rotating support rotates, reset the filter screens when the rotating support stops rotating, make the filter screens vibrate, and drop the filtered impurities, so that the filter screens are cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical means, creative features, purposes and effects realized by the utility model, the following will briefly introduce the drawings needed in the description of the embodiments or prior art. Obviously, the drawings described below are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor under the premise of not paying.

[0031] Figure 1 It is a filter screen structure schematic view of the utility model;

[0032] Figure 2 It is a sewage rack structure schematic view of the utility model;

[0033] Figure 3 It is a rotating support structure schematic view of the utility model;

[0034] Figure 4 It is a tilt table structure schematic view of the utility model;

[0035] Figure 5 It is a centrifugal component structure schematic view of the utility model;

[0036] Figure 6 It is a structure schematic view of the utility model.

[0037] In the figure: 100, box body; 110, driving motor; 120, flow guide space; 130, drainage head; 140, sewage rack;

[0038] 200, supporting plate; 210, placing groove;

[0039] 300, rotating support; 310, outer frame; 320, inner frame; 321, tilt table; 330, sewage passage;

[0040] 400, filter screen; 410, positioning rod; 420, centering plate;

[0041] 500, centrifugal component; 510, elastic strip; 520, traction rope; 530, counterweight ball. DETAILED DESCRIPTION

[0042] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the following will further elaborate the utility model by combining with specific drawings.

[0043] Referring to Figures 1-6 The sample separation device for water conservancy and geology includes:

[0044] The box body 100 is used for accommodating components of the entire separation device;

[0045] The tray 200 is installed in the inside of the box body 100 and is used for supporting the rotating support 300.

[0046] The rotating support 300 is installed on the top of the tray 200 and is used for driving the filter screen 400 to rotate.

[0047] The filter screen 400 is arranged in multiple and is vertically arranged on the top of the rotating support 300 and is sequentially arranged from inside to outside, so as to realize step-by-step separation of different particle size substances.

[0048] The centrifugal assembly 500 is installed on the filter screen 400 and is used for deforming the filter screen 400 when the filter screen 400 rotates, so as to realize self-cleaning effect.

[0049] The working principle of the embodiment is as follows:

[0050] In use, the corresponding driving device is started, the driving device drives the rotating support 300 to rotate, the rotating support 300 is closed to store force, the rotating support 300 drives the filter screen 400 and the centrifugal assembly 500 to rotate, the centrifugal assembly 500 drives the filter screen 400 to deform under the action of centrifugal force, the driving device is stopped after being started for a period of time, the sample is not added and the driving device is closed, the rotating support 300 is opened, the centrifugal assembly 500 is reset and drives the filter screen 400 to shake, the filtered sample is discharged, and then the driving device is started again to continue adding the sample.

[0051] The filter screen 400 is arranged, the sample can be filtered and separated according to the size of the diameter according to the size of the aperture, different sizes of the sample can be separated, and the filtering and separating effect of the sample is improved.

[0052] The centrifugal assembly 500 is arranged, the filter screen 400 is deformed when the rotating support 300 rotates, the filter screen 400 is reset when the rotating support 300 stops rotating, the filter screen 400 shakes, and the filtered impurities are discharged, so that the filter screen 400 is cleaned.

[0053] The tray 200 and the rotating support 300 are sealed and limited, so that the phenomenon of leakage between the rotating support 300 and the tray 200 is avoided.

[0054] In some embodiments of the utility model, referring to Figure 5 As shown in the figure, the centrifugal assembly 500 comprises:

[0055] The elastic strips 510 are arranged in multiple, are bonded in the inside of the filter screen 400, are made of high-elastic and wear-resistant rubber materials, and are firmly bonded in the inside of the filter screen 400 through special bonding agents.

[0056] The traction rope 520 is fixedly installed at the middle part of the elastic strip 510, and ensures uniform force;

[0057] The counterweight ball 530 is fixedly installed on the traction rope 520, and pulls the elastic strip 510 under the action of centrifugal force when rotating.

[0058] The working principle of the embodiment is as follows:

[0059] When the device is running, the filter screen 400 rotates at high speed, the counterweight ball 530 moves rapidly along the circumferential tangent direction under the action of strong centrifugal force, and then pulls the elastic strip 510 through the traction rope 520, so that the elastic strip 510 is elastically deformed. Since the elastic strip 510 is closely connected with the filter screen 400, the deformation is transmitted to the filter screen 400, so that the filter screen 400 is deformed to a certain extent. The deformation can break the static mode during traditional filter screen filtering, so that the filter screen enhances the filtering and separation effect on substances in dynamic change, effectively prevents the filter screen from being blocked, and improves the separation efficiency.

[0060] The counterweight ball 530 is arranged to adjust the deformation degree of the elastic strip 510 and the filter screen 400 according to the rotation speed of the rotating support 300, and reset the elastic strip 510 and the filter screen 400 when the rotating support 300 stops rotating, so that the filter screen 400 is shaken and the filtered impurities are shaken down.

[0061] In some embodiments of the utility model, referring to Figure 4 As shown in the figure, the top of the supporting plate 200 is provided with a placing groove 210 for placing the rotating support 300.

[0062] The size of the placing groove 210 is perfectly matched with the rotating support 300, and when the rotating support 300 is placed therein, the stability of the rotating support 300 during installation is greatly ensured. During subsequent device operation, the placing groove 210 can effectively buffer the acting force from all directions, significantly reduce the shaking during rotation, and ensure the stability of the whole separation operation.

[0063] In some embodiments of the utility model, referring to Figure 3 As shown in the figure, the rotating support 300 comprises:

[0064] The outer frame 310 is rotatably installed inside the placing groove 210;

[0065] The inner frame 320 is installed inside the outer frame 310, and rotates relative to the outer frame 310 at the initial and end stages of rotation;

[0066] The sewage discharge channel 330 is provided with a plurality of sewage discharge channels corresponding to the filter screen 400, and is provided on the outer frame 310 and the inner frame 320 and is opened when the outer frame 310 and the inner frame 320 rotate relative to each other.

[0067] The coil spring 340 is arranged between the outer frame 310 and the inner frame 320.

[0068] The working principle of the embodiment is as follows:

[0069] In the initial stage of rotation of the rotating support 300, due to the inertia difference when the device starts, the inner frame 320 will rotate relative to the outer frame 310 by a certain angle, drive the coil spring 340 to store energy, and make the sewage discharge channel 330 closed. Similarly, in the deceleration stage at the end of rotation, similar relative rotation also occurs, and when the coil spring 340 cooperates, the inner frame 320 will rotate relative to the outer frame 310 by a certain angle, so that the sewage discharge channel 330 is opened.

[0070] In some embodiments of the utility model, referring to Figure 3 and Figure 4 , the inner frame 320 is provided with a plurality of inclined tables 321 which are arranged in a one-to-one correspondence with the sewage discharge channels 330 and are inclined, and the lowest part of the inclined table 321 corresponds to the sewage discharge channel 330.

[0071] Each inclined table 321 corresponds to the corresponding sewage discharge channel 330 accurately, and the inclined table 321 is arranged at a specific angle. In actual sewage discharge operation, the separated substances can naturally and smoothly flow into the sewage discharge channel 330 along the inclined table 321 under the action of gravity and the slight vibration generated by the device running, realizing efficient sewage discharge.

[0072] In some embodiments of the utility model, referring to Figure 2 , the inner frame 320 is provided with a plurality of inclined tables 321 which are arranged in a one-to-one correspondence with the sewage discharge channels 330 and are inclined, and the lowest part of the inclined table 321 corresponds to the sewage discharge channel 330.

[0073] The centering plate 420 is like a stabilizer, which can effectively balance the unbalanced moment caused by centrifugal force and other factors when the filter screen assembly rotates at high speed, and helps to maintain the stability of the entire filter screen assembly during rotation, making the filtering and separating effect more reliable.

[0074] In some embodiments of the utility model, referring to Figure 2 and Figure 3As shown, the inner bottom wall of the box body 100 is fixedly installed with a driving motor 110 for driving the inner frame 320 to rotate, which provides rotating power for the rotation of the rotating support 300, and the outer side of the driving motor 110 is provided with a sealed blocking frame.

[0075] In some embodiments of the present application, referring to Figure 1 and Figure 6 As shown, the inner wall of the box body 100 and the outermost filter screen 400 form a flow guide space 120, and the box body 100 is fixedly installed with a drain head 130 in communication with the flow guide space 120, which facilitates the discharge of the separated sample.

[0076] Among them, through the setting of the flow guide space 120, the entering sample can be continuously discharged without being affected by the centrifugal force.

[0077] In some embodiments of the present application, referring to Figure 2 As shown, the inside of the box body 100 is fixedly installed with a plurality of blowdown racks 140 corresponding to the blowdown channels 330, which ensures the smooth discharge of the separated solid sample.

[0078] The working method of the present application is as follows:

[0079] When working, the driving motor 110 is started to drive the inner frame 320 to rotate, and then the entire rotating support 300 and the filter screen 400 installed thereon begin to rotate. The sample is placed on the innermost filter screen 400, and with the rotation of the rotating support 300, the counterweight ball 530 pulls the traction rope 520 under the action of centrifugal force, and the traction rope 520 pulls the elastic strip 510, so that the filter screen 400 deforms. This deformation helps to improve the filtering effect. Different particle size substances are separated by different pore size filter screens 400 during rotation. Smaller particle size substances pass through the inner filter screen 400 and move to the outer filter screen 400, and finally pass through the outermost filter screen 400 and fall into the bottom of the box body 100 or enter the flow guide space 120. The separated liquid is discharged from the drain head 130 through the flow guide space 120. In the initial stage of rotation of the rotating support 300, due to the inertia difference when the device starts, the inner frame 320 will rotate relative to the outer frame 310 at a certain angle, drive the coil spring 340 to store energy, and make the blowdown channel 330 closed. Similarly, in the deceleration stage when the rotation is about to end, similar relative rotation will also occur, and when the coil spring 340 is matched, the inner frame 320 will rotate relative to the outer frame 310 at a certain angle, so that the blowdown channel 330 is opened, flows into the blowdown channel 330 along the inclined table 321, and is collected and discharged by the blowdown rack 140.

[0080] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A sample separation device for hydrogeological and environmental geology, characterized in that, include: Box (100); A tray (200) is installed inside the housing (100); A rotating bracket (300) is mounted on top of the tray (200) in a circumferentially rotating manner; Multiple filters (400) are provided and are vertically installed on the top of the rotating bracket (300), arranged sequentially from the inside to the outside; Centrifugal assembly (500) is mounted on filter screen (400) and deforms filter screen (400) as filter screen (400) rotates.

2. The sample separation device for hydrogeology and environmental geology according to claim 1, characterized in that: The centrifuge assembly (500) includes: Multiple elastic strips (510) are provided and are bonded to the inside of the filter screen (400); The traction rope (520) is fixedly installed in the middle of the elastic strip (510); The counterweight ball (530) is fixedly installed on the traction rope (520) and pulls the elastic strip (510) under the action of centrifugal force when rotating.

3. The sample separation device for hydrogeology and environmental geology according to claim 1, characterized in that: The top of the tray (200) is provided with a placement groove (210) for placing the rotating bracket (300).

4. The sample separation device for hydrogeology and environmental geology according to claim 3, characterized in that: The rotating support (300) includes: The outer frame (310) is rotatably mounted inside the placement groove (210); The inner frame (320) is installed inside the outer frame (310) and rotates relative to the outer frame (310) during the initial and final phases of rotation; Multiple sewage discharge channels (330) are provided and correspond to the filter screen (400). They are provided on the outer frame (310) and the inner frame (320) and open when the outer frame (310) and the inner frame (320) rotate relative to each other. A coil spring (340) is installed between the outer frame (310) and the inner frame (320).

5. A sample separation device for hydrogeology and environmental geology according to claim 4, characterized in that: The inner frame (320) is provided with multiple inclined platforms (321) that are paired with the sewage channel (330) and should be inclined, and the lowest point of the inclined platform (321) corresponds to the sewage channel (330).

6. The sample separation device for hydrogeology and environmental geology according to claim 1, characterized in that: The filter screen (400) is fixedly installed inside and is fixedly connected to the inner frame (320). The diameter of the multiple filter screens (400) decreases from the inside to the outside. A centering plate (420) is fixedly installed on the top of the positioning rod (410).

7. A sample separation device for hydrogeology and environmental geology according to claim 4, characterized in that: The inner bottom wall of the housing (100) is fixedly equipped with a drive motor (110) for driving the inner frame (320) to rotate.

8. A sample separation device for hydrogeology and environmental geology according to claim 1, characterized in that: A flow guiding space (120) is formed between the inner wall of the box (100) and the outermost filter screen (400), and a drain head (130) communicating with the flow guiding space (120) is fixedly installed on the box (100).

9. A sample separation device for hydrogeology and environmental geology according to claim 4, characterized in that: The box (100) is internally fixedly equipped with multiple sewage racks (140) corresponding to the sewage discharge channel (330).

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