Stone cultural relic soluble salt desalination sample pretreatment device

Abstract

The utility model discloses a stone cultural relic soluble salt desalination sample pretreatment device, which relates to the technical field of pretreatment and comprises a treatment tank, a filter plate is arranged in the treatment tank in an up-down moving manner, an end cover is fixedly mounted at the top end of the treatment tank, an arc-shaped scraping plate is movably arranged on the lower end surface of the end cover, and a brush is arranged at the bottom end of the arc-shaped scraping plate. The second motor drives the filter plate to move upwards, the brush is in sliding fit with the upper end face of the filter plate, a slag outlet is formed in the side wall of the top end of the treatment tank, the slag outlet corresponds to the brush, and a collecting groove is fixedly installed in the position, corresponding to the lower portion of the slag outlet, of the side wall of the treatment tank. A moving block and a pressure sensor are arranged, so that an arc-shaped scraping plate and a brush synchronously move to scrape the flocculating constituent on the filtering plate, and finally the flocculating constituent is pushed into a collecting tank, so that the flocculating constituent is automatically discharged, and the working efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the pretreatment technical field, especially in kind of stone cultural relics soluble salt desalination sample pretreatment device. BACKGROUND

[0002] Stone cultural relics, such as stone carving, stone sculpture etc., are important carriers of human history and culture. However, in the long-term natural environment, these cultural relics are often eroded by various factors, among which the damage of soluble salt is particularly significant. The crystallization and expansion of soluble salt inside the cultural relics will cause the surface cracking and peeling of the cultural relics, seriously affecting its preservation state and historical value. Therefore, it is particularly important to carry out soluble salt desalination treatment on stone cultural relics.

[0003] The pretreatment of soluble salt desalination sample is a key step, which is directly related to the effect and efficiency of subsequent desalination treatment. The collected sample is preliminarily treated, such as removing suspended matter, organic matter and other impurities. This can usually be achieved by coagulation, flocculation, sedimentation and filtration methods. When the existing device pretreats the soluble salt desalination sample, it usually coagulates the sample by a coagulation device, so that the small suspended particles and colloidal particles in the water are aggregated into larger flocculation bodies. After the flocculation body is precipitated, it is filtered through a filter, and the flocculation body is taken out. The steps are relatively complicated, which makes the working efficiency of the existing device low.

[0004] To solve the above problems, the utility model provides a kind of stone cultural relics soluble salt desalination sample pretreatment device. UTILITY MODEL CONTENT

[0005] To solve the problems in the background art, the utility model provides a kind of stone cultural relics soluble salt desalination sample pretreatment device.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a kind of stone cultural relics soluble salt desalination sample pretreatment device, including processing jar, the inside upper and lower movement of processing jar is provided with filter plate, the top of processing jar is fixedly installed with end cover, the lower end surface of end cover is movably provided with arc-shaped scraper, the bottom of arc-shaped scraper is provided with brush, and the upper end surface of brush and filter plate is slidingly matched, the top of processing jar is provided with slag outlet on the side wall, and the slag outlet corresponds to brush, and the side wall of processing jar is fixedly installed with collecting groove below corresponding slag outlet.

[0007] The utility model further sets up, the upper end surface of end cover is fixedly installed with inlet pipe and water inlet pipe.

[0008] The utility model further sets up, the lower end surface of end cover is provided with slide rail, and the inside of slide rail is slidingly installed with sliding block, and the sliding block is fixedly connected with arc-shaped scraper.

[0009] The present invention is further configured such that a first motor is fixedly installed on the side wall of the end cover, a first screw is fixedly connected to the output shaft of the first motor, the first screw is rotatably installed inside the slide rail, and the first screw is threadedly connected to the slider.

[0010] The present invention is further configured such that sliding grooves are provided on both sides of the inner wall of the treatment tank, and connecting blocks are slidably installed inside the sliding grooves. The connecting blocks are fixedly connected to the filter plate. A second screw is rotatably installed inside one sliding groove and is threadedly connected to the corresponding connecting block. A sliding rod is fixedly installed inside the other sliding groove and is slidably connected to the corresponding connecting block.

[0011] The present invention is further configured such that a second motor is fixedly installed on the upper end face of the processing tank, and the output shaft of the second motor is fixedly connected to the second screw.

[0012] The present invention is further configured such that a fixed seat is embedded in the side wall of the treatment tank, a movable block is slidably installed inside the fixed seat, one end of the movable block near the filter plate is set with an inclined surface, a pressure sensor is installed inside the fixed seat, and the movable block abuts against the pressure sensor; a spring is fixedly connected inside the fixed seat, and the other end of the spring is fixedly connected to the movable block.

[0013] Beneficial effects

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This pretreatment device for desalination of soluble salt samples from stone artifacts is equipped with an arc-shaped scraper, a brush, a slag outlet, a filter plate, a moving block, a pressure sensor, and a collection tank. A second motor drives the filter plate upward, carrying the flocs out of the liquid. Subsequently, the moving block and pressure sensor enable the arc-shaped scraper and brush to move synchronously to scrape the flocs on the filter plate, ultimately pushing the flocs into the collection tank for automatic discharge, thus improving the device's working efficiency. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This utility model Figure 2Enlarged view of point B in the middle;

[0021] Figure 5 This utility model Figure 2 Enlarged view of point C in the middle;

[0022] Figure 6 This is a partial cross-sectional view of the present invention.

[0023] Figure 7 This utility model Figure 5 Enlarged diagram of point D in the middle.

[0024] Reference numerals in the attached drawings: 1. Processing tank; 2. Filter plate; 3. End cap; 4. Arc-shaped scraper; 5. Brush; 6. Slag outlet; 7. Collection tank; 8. Feed pipe; 9. Water inlet pipe; 10. Slide rail; 11. Slider; 12. First motor; 13. First screw; 14. Sliding groove; 15. Connecting block; 16. Second screw; 17. Slide rod; 18. Second motor; 19. Fixed base; 20. Moving block; 21. Pressure sensor; 22. Spring. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0027] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0028] Please see Figures 1-7This utility model provides a technical solution: a pretreatment device for desalination of soluble salt samples from stone cultural relics, including a treatment tank 1, with a filter plate 2 movable up and down inside the treatment tank 1. Specifically, sliding grooves 14 are provided on both sides of the inner wall of the treatment tank 1, and connecting blocks 15 are slidably installed inside each sliding groove 14. The connecting blocks 15 are fixedly connected to the filter plate 2. A second screw 16 is rotatably installed inside one sliding groove 14 and threadedly connected to the corresponding connecting block 15. A sliding rod 17 is fixedly installed inside the other sliding groove 14 and slidably connected to the corresponding connecting block 15. A second motor 18 is fixedly installed on the upper end face of the treatment tank 1, and the output shaft of the second motor 18 is fixedly connected to the second screw 16. When the second motor 18 is started, the output shaft of the second motor 18 rotates, driving the second screw 16 to rotate. The rotation of the second screw 16 drives the connecting block 15 to move upward, thereby causing the filter plate 2 to move upward.

[0029] An end cap 3 is fixedly installed on the top of the treatment tank 1, and a feed pipe 8 and a water inlet pipe 9 are fixedly installed on the upper surface of the end cap 3. Samples, water and coagulant are introduced into the treatment tank 1 through the feed pipe 8 and the water inlet pipe 9.

[0030] An arc-shaped scraper 4 is movably mounted on the lower end face of the end cap 3, and a brush 5 is mounted on the bottom end of the arc-shaped scraper 4. The brush 5 slides in engagement with the upper end face of the filter plate 2. Specifically, a slide rail 10 is provided on the lower end face of the end cap 3, and a slider 11 is slidably mounted inside the slide rail 10. The slider 11 is fixedly connected to the arc-shaped scraper 4. A first motor 12 is fixedly mounted on the side wall of the end cap 3, and a first screw 13 is fixedly connected to the output shaft of the first motor 12. The first screw 13 is rotatably mounted inside the slide rail 10 and is threadedly connected to the slider 11.

[0031] A slag outlet 6 is provided on the top side wall of the treatment tank 1, corresponding to the brush 5. A collection trough 7 is fixedly installed on the side wall of the treatment tank 1 below the slag outlet 6. The collection trough 7 is used to collect flocs.

[0032] A fixed base 19 is embedded in the side wall of the treatment tank 1. A movable block 20 is slidably installed inside the fixed base 19. The end of the movable block 20 near the filter plate 2 is inclined. A pressure sensor 21 is installed inside the fixed base 19, and the movable block 20 abuts against the pressure sensor 21. A spring 22 is fixedly connected inside the fixed base 19, and the other end of the spring 22 is fixedly connected to the movable block 20. It should be noted that a controller is installed inside the treatment tank 1, and the pressure sensor 21 and the first motor 12 are electrically connected to the controller. All the devices in this application are common devices on the market, and can be selected according to the needs of specific use. The circuit connection relationship of each device is a simple series and parallel connection circuit. There is no innovation in the circuit connection. Those skilled in the art can easily implement it, and it belongs to the prior art, so it will not be described in detail.

[0033] Working principle:

[0034] In use, samples, water, and coagulant are introduced into the treatment tank 1 through the feed pipe 8 and water inlet pipe 9. At this time, the filter plate 2 is located at the bottom of the treatment tank 1. Adding coagulant can improve the mixing efficiency. After the flocs settle to the bottom of the treatment tank 1, the second motor 18 is started. The output shaft of the second motor 18 rotates, driving the second screw 16 to rotate. The rotation of the second screw 16 drives the connecting block 15 to move upward, thereby causing the filter plate 2 to move upward. The upward movement of the filter plate 2 carries the flocs upward. After the flocs are removed from the water surface, the filter plate 2 and the inclined surface of the moving block 20 slide together, allowing the moving block 20 to move upward. The moving block 20 is pressed into the fixed seat 19, causing the spring 22 to contract. The moving block 20 abuts against the pressure sensor 21, which in turn triggers the pressure sensor 21 to send an electrical signal to the controller inside the processing tank 1. This causes the controller to start the first motor 12. The output shaft of the first motor 12 rotates, driving the first screw 13 to rotate. This, in turn, drives the arc-shaped scraper 4 to move towards the slag outlet 6 via the slider 11. The arc-shaped scraper 4 and the brush 5 move synchronously to scrape the flocs on the filter plate 2, ultimately pushing the flocs into the collection tank 7, thus achieving automatic discharge of the flocs and improving the working efficiency of the device.

[0035] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A pretreatment device for desalination of soluble salt samples from stone cultural relics, comprising a treatment tank (1), characterized in that: The processing tank (1) is equipped with a filter plate (2) that moves up and down inside. An end cover (3) is fixedly installed on the top of the processing tank (1). An arc-shaped scraper (4) is moved on the lower end face of the end cover (3). A brush (5) is installed at the bottom of the arc-shaped scraper (4). The brush (5) slides in cooperation with the upper end face of the filter plate (2). A slag outlet (6) is opened on the top side wall of the processing tank (1). The slag outlet (6) corresponds to the brush (5). A collection trough (7) is fixedly installed on the side wall of the processing tank (1) below the slag outlet (6).

2. The pretreatment device for desalination of soluble salt samples from stone cultural relics according to claim 1, characterized in that: The upper end face of the end cap (3) is fixedly installed with a feed pipe (8) and a water inlet pipe (9).

3. The pretreatment device for desalination of soluble salt samples from stone cultural relics according to claim 1, characterized in that: The lower end face of the end cap (3) is provided with a slide rail (10), and a slider (11) is slidably installed inside the slide rail (10). The slider (11) is fixedly connected to the arc-shaped scraper (4).

4. The pretreatment device for desalination of soluble salt samples from stone cultural relics according to claim 1, characterized in that: A first motor (12) is fixedly installed on the side wall of the end cover (3). A first screw (13) is fixedly connected to the output shaft of the first motor (12). The first screw (13) is rotatably installed inside the slide rail (10). The first screw (13) is threadedly connected to the slider (11).

5. The pretreatment device for desalination of soluble salt samples from stone cultural relics according to claim 1, characterized in that: The inner wall of the treatment tank (1) is provided with sliding grooves (14) on both sides. A connecting block (15) is slidably installed inside the sliding groove (14). The connecting block (15) is fixedly connected to the filter plate (2). A second screw (16) is rotatably installed inside one sliding groove (14). The second screw (16) is threadedly connected to the corresponding connecting block (15). A slide rod (17) is fixedly installed inside the other sliding groove (14). The slide rod (17) is slidably connected to the corresponding connecting block (15).

6. The pretreatment device for desalination of soluble salt samples from stone cultural relics according to claim 1, characterized in that: A second motor (18) is fixedly installed on the upper end face of the processing tank (1), and the output shaft of the second motor (18) is fixedly connected to the second screw (16).

7. The pretreatment device for desalination of soluble salt samples from stone cultural relics according to claim 1, characterized in that: A fixed seat (19) is embedded in the side wall of the treatment tank (1). A movable block (20) is slidably installed inside the fixed seat (19). The end of the movable block (20) near the filter plate (2) is set with an inclined surface. A pressure sensor (21) is installed inside the fixed seat (19). The movable block (20) and the pressure sensor (21) abut against each other. A spring (22) is fixedly connected inside the fixed seat (19). The other end of the spring (22) is fixedly connected to the movable block (20).

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