Compound purification device

Abstract

The utility model discloses a compound purification device and relates to the technical field of purification devices. The device comprises a purification box, a heater is arranged at the lower part of the purification box, a motor is arranged at one end of the purification box, a shaft rod rotationally matched in the purification box is arranged at the output end of the motor, and a plurality of filter plates are arranged at the side part of the shaft rod; the side part of the purification box is fixedly connected with a collection box, a screen plate is arranged in the collection box, the side part of the purification box is provided with a collection port and a backflow port which correspond to the collection box, the collection port is positioned above the backflow port, and the screen plate is positioned between the collection port and the backflow port. The collecting box is arranged at the side part of the purification box, so that the influence and limitation of the collecting box on the filter plates are reduced, the shaft rod and the filter plates are driven by the motor to rotate, crystals in a solution are continuously filtered by the plurality of filter plates, and the crystals are shifted into the collecting box to be collected; the influence of the position of the filter plate on crystal precipitation and collection is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of purification devices, and specifically relates to a compound purification device. Background Art

[0002] Purification refers to the process of separating impurities from a mixture to improve its purity. As an important chemical method, purification plays an important role not only in chemical research but also in chemical production.

[0003] A Chinese patent with announcement number CN219308114U discloses a compound purification device, including a box body, a partition fixedly connected to the interior of the box body to divide the interior of the box body into a heating chamber and a purification chamber, an electric heating tube is installed inside the heating chamber, a filter plate and a guide block are placed on the partition, and a side slide groove is opened on the inner side wall of the box body, and a first slider is slidably connected to the interior of the side slide groove, and the first slider is connected to the filter plate.

[0004] However, during use of the compound purification device disclosed in the application, the size of the filter plate is affected by the collection box, making it difficult for the filter plate to catch the crystals precipitated directly below the collection box. The filter plate needs to drive the crystals upward, and the scraper needs to scrape the crystals toward the collection box. During this process, the precipitated crystals are difficult to fall onto the filter plate. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a compound purification device.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0007] A compound purification device includes a purification box, a heater is installed at the bottom of the purification box, a motor is installed at one end of the purification box, a shaft is installed at the output end of the motor and is rotatably engaged in the purification box, and a plurality of filter plates are installed on the side of the shaft, and the filter plates are rotatably engaged in the purification box;

[0008] A collecting box is fixedly connected to the side of the purification box, and a mesh plate is installed in the collecting box. A collecting port and a reflux port corresponding to the collecting box are provided on the side of the purification box. The collecting port and the reflux port are connected to the inner cavity of the purification box and the collecting box. The collecting port is located above the reflux port, the mesh plate is located between the collecting port and the reflux port, and the shaft is located above the collecting port.

[0009] Optionally, a feed pipe is fixedly connected to the upper side of the purification box, a feed hopper is fixedly connected to the upper end of the feed pipe, the feed pipe is connected to the inner cavity of the purification box and the feed hopper, and the opening size of the feed pipe is increased by the feed hopper.

[0010] Optionally, a material taking port is provided on the upper side of the collection box, which is connected to the inner cavity of the collection box. A cover is placed on the upper part of the collection box, and the lower part of the cover is clamped in the material taking port, so that the crystals falling on the mesh plate can be collected regularly through the material taking port.

[0011] Optionally, the cover plate includes a plate body located on the upper side of the collection box, one or more handles are installed on the upper side of the plate body, and a positioning plate is installed on the lower side of the plate body that is clamped in the material taking port, so that the plate body and the positioning plate can be easily lifted, placed and transferred through the handles.

[0012] Optionally, two protrusions are installed at both ends of the purification box, and support rods are installed at the lower ends of the protrusions. The purification box is lifted by the support rods to ensure the normal use of the heater.

[0013] Optionally, a base is installed at the lower end of the support rod, and the base is located below the heater. A rubber pad is installed at the lower end of the base to increase the friction between the base and the ground.

[0014] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described below at the same time:

[0015] By installing the collecting box on the side of the purification box, the influence and restriction of the collecting box on the filter plate is reduced. The shaft and the filter plate are driven to rotate by the motor, so that multiple filter plates can continuously filter the crystals in the solution and transfer the crystals into the collecting box for collection, thereby reducing the influence of the position of the filter plate on the precipitation and collection of the crystals.

[0016] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0018] In the picture:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the present utility model;

[0020] Figure 2 This is a schematic cross-sectional view of an embodiment of the present invention;

[0021] Figure 3 for Figure 2 Schematic diagram of the structure at point A in the middle.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] Purification box 1, feed pipe 101, feed hopper 102, collection port 103, reflux port 104, collection box 2, mesh plate 201, cover plate 3, motor 4, shaft 401, filter plate 402, heater 5, bump 6, support rod 601, base 602, rubber pad 603.

[0024] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0025] The present invention will now be described in further detail with reference to the accompanying drawings.

[0026] See also Figure 1-3 As shown, in this embodiment, a compound purification device is provided, including a purification box 1, a heater 5 is installed at the lower part of the purification box 1, a motor 4 is installed at one end of the purification box 1, a shaft 401 rotatably fitted in the purification box 1 is installed at the output end of the motor 4, a plurality of filter plates 402 are installed on the side of the shaft 401, the filter plates 402 are rotatably fitted in the purification box 1, the lower part of the inner cavity of the purification box 1 is a semicircular structure adapted to the filter plates 402, the center of the semicircular structure is collinear with the axis of the shaft 401, the diameter of the semicircular structure is equal to the sum of the diameter of the shaft 401 and the length of the two filter plates 402, and the side of the filter plates 402 away from the shaft 401 is an arc-shaped surface;

[0027] The side of the purification box 1 is fixedly connected to the collecting box 2, and a mesh plate 201 is installed in the collecting box 2. The side of the purification box 1 is provided with a collecting port 103 and a reflux port 104 corresponding to the collecting box 2. The collecting port 103 and the reflux port 104 are both connected to the inner cavity of the purification box 1 and the collecting box 2. The collecting port 103 is located above the reflux port 104, the mesh plate 201 is located between the collecting port 103 and the reflux port 104, and the shaft 401 is located above the collecting port 103.

[0028] One aspect of the application of this embodiment is: when in use, the solution to be purified is added to the purification box 1, and the liquid level is controlled to be below the reflux port 104. At this time, the heater 5 is controlled to work to heat the solution to be purified in the purification box 1, so that the compound crystals are slowly precipitated. At this time, the motor 4 is controlled to work to drive the shaft 401 and the filter plate 402 to rotate, and the filter plate 402 rotates to pick up the crystals in the solution. When the filter plate 402 is aligned with the collection port 103, the crystals slide toward the collection port 103 along the inclined direction of the filter plate 402, so that the crystals slide from the collection port 103 to the mesh plate 201 in the collection box 2, and a small amount of solution carried in this process flows through the mesh plate 201 to the bottom of the collection box 2, and then flows back to the purification box 1 through the reflux port 104.

[0029] A feed pipe 101 is fixedly connected to the upper side of the purification box 1 of this embodiment, and a feed hopper 102 is fixedly connected to the upper end of the feed pipe 101. The feed pipe 101 is connected to the inner cavity of the purification box 1 and the feed hopper 102. The opening size of the feed pipe 101 is increased by the feed hopper 102, thereby facilitating the addition of the solution to be purified into the purification box 1.

[0030] A material taking port is provided on the upper side of the collecting box 2 of this embodiment, and the material taking port is connected to the inner cavity of the collecting box 2. A cover plate 3 is placed on the upper part of the collecting box 2, and the lower part of the cover plate 3 is clamped in the material taking port. The material taking port facilitates the regular collection of crystals that fall on the mesh plate 201, thereby reducing the occurrence of crystal accumulation affecting the subsequent crystals from entering the collecting box 2.

[0031] The cover plate 3 of this embodiment includes a plate body located on the upper side of the collection box 2, one or more handles are installed on the upper side of the plate body, and a positioning plate is installed on the lower side of the plate body to be clamped in the material removal port. The handles facilitate the lifting and transfer of the plate body and the positioning plate, and the positioning plate facilitates the positioning and placement of the cover plate 3, thereby reducing the probability of displacement during use.

[0032] In this embodiment, two protrusions 6 are installed at both ends of the purification box 1. A support rod 601 is installed at the lower end of the protrusion 6. The purification box 1 is lifted by the support rod 601 to ensure the normal use of the heater 5 and reduce the probability of the heater 5 being crushed by force.

[0033] In this embodiment, a base 602 is installed at the lower end of the support rod 601, and the base 602 is located below the heater 5. A rubber pad 603 is installed at the lower end of the base 602. The base 602 increases the contact area between the support rod 601 and the ground, and the rubber pad 603 increases the friction between the base 602 and the ground, thereby improving the stability of the device placement.

[0034] The present invention is not limited to the above-described embodiments. Any structural changes made under the guidance of the present invention should be understood by anyone. Any technical solution that is the same or similar to the present invention falls within the scope of protection of the present invention. The technology, shape, and structure not described in detail in the present invention are all known technologies.

Claims

1. A compound purification device, characterized in that: include: A purification box (1), a heater (5) is installed at the lower part of the purification box (1), a motor (4) is installed at one end of the purification box (1), an output end of the motor (4) is equipped with a shaft (401) that rotates and fits in the purification box (1), and a plurality of filter plates (402) are installed on the side of the shaft (401); The side of the purification box (1) is fixedly connected to a collecting box (2), a mesh plate (201) is installed in the collecting box (2), and the side of the purification box (1) is provided with a collecting port (103) and a reflux port (104) corresponding to the collecting box (2), the collecting port (103) is located above the reflux port (104), and the mesh plate (201) is located between the collecting port (103) and the reflux port (104).

2. A compound purification device according to claim 1, characterized in that: A feed pipe (101) is fixedly connected to the upper side of the purification box (1), and a feed hopper (102) is fixedly connected to the upper end of the feed pipe (101).

3. A compound purification device according to claim 1, characterized in that: A material taking port is provided on the upper side of the collecting box (2), a cover plate (3) is placed on the upper part of the collecting box (2), and the lower part of the cover plate (3) is clamped in the material taking port.

4. A compound purification device according to claim 3, characterized in that: The cover plate (3) comprises a plate body located on the upper side of the collecting box (2), one or more handles are installed on the upper side of the plate body, and a positioning plate is installed on the lower side of the plate body to be clamped in the material taking port.

5. The compound purification device according to claim 1, characterized in that: Two protrusions (6) are installed at both ends of the purification box (1), and a support rod (601) is installed at the lower end of the protrusion (6).

6. A compound purification device according to claim 5, characterized in that: The lower end of the support rod (601) is provided with a base (602), and the lower end of the base (602) is provided with a rubber pad (603).

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