Pharmaceutical water purification equipment with heat insulation function

Abstract

The pharmaceutical pure water equipment with the heat insulation function comprises a pure water box body, a reverse osmosis device, a top plate and a water guide pipe, the reverse osmosis device is arranged on one side of the pure water box body, the top plate is arranged on the top of the pure water box body, the water guide pipe is arranged on the top of the top plate, and a supporting box is arranged on the top of the top plate. A lead screw is arranged in the supporting box, one end of the lead screw is sleeved with a movable sleeve plate, by arranging the movable sleeve plate, a binding plate, a scraping knife, bristles, an L-shaped extension plate and a stirring inclined plate, after a servo motor is started, the movable sleeve plate can be driven to move left and right at one end of the lead screw, under connection of the binding plate, blockage and resistance of a screening net are reduced, and the screening effect is improved. According to the water purification equipment, the service life is prolonged, the water purification quality of the water purification equipment is improved, and the water at the bottom of the water purification box body is stirred by the stirring inclined plate, so that particulate matters can be uniformly dispersed in the whole water body, and the particulate matters are more easily captured and removed by a reverse osmosis device.

Description

Technical Field

[0001] The utility model relates to the technical field of pure water equipment for pharmaceutical use, in particular to pure water equipment for pharmaceutical use with a heat insulation function. Background Art

[0002] Pharmaceutical pure water equipment needs to ensure the purity and quality of water during the production process, including pretreatment, reverse osmosis, ion exchange or electrodeionization stages, which are used to remove ions, microorganisms and other impurities in the water to ensure the production of high-purity water quality. Pretreatment is mainly used to remove large particles, suspended matter, sediments and some dissolved matter in the water to protect the equipment in the subsequent treatment stages. The pretreated water will continue to be purified through the reverse osmosis component, which is mainly used to remove ions, microorganisms, organic matter and dissolved solids in the water.

[0003] Pure water for pharmaceutical use needs to be purified, and pretreatment equipment will be used. A screening net is installed inside the pretreatment equipment to filter large particles in the water. However, large particles will produce greater resistance to the screening net when accumulated, and the mesh contains more fine particles, which will affect the subsequent filtration of the screening net. Particulate matter is easily accumulated at the bottom of the pretreatment equipment, and the particulate matter cannot be evenly dispersed in the water body, so it cannot be captured and removed by subsequent reverse osmosis equipment, which reduces the quality of pure water treatment. Therefore, it is particularly important to design a pharmaceutical pure water equipment with thermal insulation function. Utility Model Content

[0004] The purpose of this utility model is to provide a pharmaceutical pure water equipment with a heat insulation function to solve the problem proposed in the above background technology that large particles generate large resistance to the screening net when piled up, and the mesh contains a large number of fine particles, which will affect the subsequent filtration of the screening net and the particulate matter cannot be evenly dispersed in the water.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a pharmaceutical pure water equipment with a heat insulation function, comprising a pure water tank, a reverse osmosis device, a top plate and a water pipe, the reverse osmosis device being arranged on one side of the pure water tank, the top plate being arranged on the top of the pure water tank, the water pipe being arranged on the top of the top plate, a support box being arranged on the top of the support box, a screw being arranged inside the support box, a movable sleeve being sleeved on one end of the screw, a screening mesh being arranged inside the pure water tank, a passage groove being provided on the surface of the screening mesh, a restraining plate being provided at the bottom end of the movable sleeve, an L-shaped extension plate being sleeved on one end of the restraining plate, a stirring inclined plate being provided at the bottom end of the L-shaped extension plate, a scraper being provided at the bottom of the restraining plate, and an insulating layer being provided on the inner surface of the pure water tank.

[0006] As a preferred technical solution of the present invention, a vertical plate is fixedly installed on the top end of the scraping blade, and the top end of the vertical plate is fixedly connected to the bottom end of the restraining plate.

[0007] As a preferred technical solution of the present invention, a plurality of bristles are fixedly and interlacedly connected to one side of the bottom end of the vertical plate, and the positions of the plurality of bristles are arranged at equal intervals.

[0008] As a preferred technical solution of the present invention, a servo motor is provided on one side of the support box, and the movable sleeve is threadedly sleeved on one end of the lead screw.

[0009] As a preferred technical solution of the present invention, the output shaft of the servo motor is transmission-connected to one end of the lead screw.

[0010] As a preferred technical solution of the present invention, the L-shaped extension plate is fixedly sleeved on one end of the restraining plate, and the L-shaped extension plate moves inside the passage groove.

[0011] As a preferred technical solution of the present invention, the bottom surface of the scraper is in contact with the surface of the screening mesh.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is a pharmaceutical pure water equipment with a heat insulation function. By setting a movable sleeve, a restraining plate, a scraper, bristles, an L-shaped extension plate and a stirring inclined plate, after starting the servo motor, the movable sleeve can be driven to move left and right at one end of the screw rod. Under the connection of the restraining plate, the scraper, several bristles and the stirring inclined plate all move left and right at the same time. When the scraper and several bristles rub back and forth with the screening net, the scraper can scrape off larger particles attached to the surface of the screening net, while several bristles can clean fine particles in the mesh, thereby maintaining the efficient working state of the screening net, reducing the blockage and resistance of the screening net, extending its service life, and improving the quality of water purification of the pure water equipment. The stirring inclined plate stirs the water at the bottom of the pure water tank, which can help to evenly disperse the particulate matter in the entire water body, making it easier to be captured and removed by the reverse osmosis device.

[0014] 2. The utility model is a pharmaceutical pure water equipment with a heat insulation function. By setting a screw, a vertical plate, a screening mesh and a passage groove, the bottom surface of the scraper and one end of several bristles are in contact with the surface of the screening mesh respectively. As the restraining plate moves, the L-shaped extension plate will drive the stirring inclined plate to move at the same time, and the L-shaped extension plate can move left and right inside the passage groove. The screening mesh can pre-filter the pure water used for pharmaceuticals and filter out large particles in the water. The heat insulation layer is made of alumina ceramic fiber, which can prevent the influence of the external ambient temperature on the pure water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural diagram of the utility model;

[0016] Figure 2 This is a side structural diagram of the present utility model;

[0017] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 It is a partial bottom view structural diagram of the present invention.

[0019] In the figure: 1. Pure water tank; 2. Reverse osmosis device; 3. Top plate; 4. Water guide pipe; 5. Support box; 6. Servo motor; 7. Screw; 8. Movable sleeve; 9. Binding plate; 10. Vertical plate; 11. Scraper; 12. Brush; 13. Screening net; 14. L-shaped extension plate; 15. Passage trough; 16. Mixing inclined plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides a technical solution for pharmaceutical pure water equipment with heat insulation function:

[0022] Example 1:

[0023] like Figure 1-3As shown, a pharmaceutical pure water equipment with heat insulation function includes a pure water tank body 1, a reverse osmosis device 2, a top plate 3 and a water pipe 4, the reverse osmosis device 2 is arranged on one side of the pure water tank body 1, the top plate 3 is arranged on the top of the pure water tank body 1, the water pipe 4 is arranged on the top of the top plate 3, a support box 5 is provided on the top of the top plate 3, a screw rod 7 is provided inside the support box 5, one end of the screw rod 7 is sleeved with a movable sleeve 8, a screening net 13 is provided inside the pure water tank body 1, a pass groove 15 is opened on the surface of the screening net 13, a restraining plate 9 is provided at the bottom end of the movable sleeve 8, and one end of the restraining plate 9 is sleeved with There is an L-shaped extension plate 14, and a stirring inclined plate 16 is provided at the bottom end of the L-shaped extension plate 14. A scraper 11 is provided at the bottom of the restraining plate 9. The inner surface of the pure water tank 1 is provided with an insulation layer. Several bristles 12 can clean the fine particles in the mesh, thereby maintaining the efficient working state of the screening net 13, reducing the blockage and resistance of the screening net 13, extending its service life, and improving the quality of water purification of the pure water equipment. The stirring inclined plate 16 stirs the water at the bottom of the pure water tank 1, which can help to evenly disperse the particulate matter throughout the water body, making it easier to be captured and removed by the reverse osmosis device 2.

[0024] Example 2:

[0025] Based on the first embodiment, Figure 1 and Figure 4 As shown, a servo motor 6 is provided on one side of the support box 5, the movable sleeve 8 is threadedly sleeved on one end of the screw rod 7, the L-shaped extension plate 14 is fixedly sleeved on one end of the restraining plate 9, and the L-shaped extension plate 14 moves inside the passage groove 15. The utility model is a pharmaceutical pure water equipment with a heat insulation function. By setting the screw rod 7, the vertical plate 10, the screening mesh 13 and the passage groove 15, the bottom surface of the scraper 11 and one end of several bristles 12 are in contact with the surface of the screening mesh 13 respectively. As the restraining plate 9 moves, the L-shaped extension plate 14 will drive the stirring inclined plate 16 to move at the same time.

[0026] Working principle: Pharmaceutical pure water equipment needs to ensure the purity and quality of water during the production process, including pretreatment, reverse osmosis, ion exchange and electrodeionization stages, which are used to remove ions, microorganisms and other impurities in water to ensure the production of high-purity water quality. Pretreatment is mainly used to remove large particles, suspended matter, sediments and some dissolved matter in water to protect the equipment in subsequent treatment stages. The pretreated water will continue to be purified through the reverse osmosis component, mainly used to remove ions, microorganisms, organic matter and dissolved solids in water. That is, pharmaceutical water needs to be guided to the interior of the pure water tank 1 through the water pipe 4. Large particles in the water will be blocked by the holes opened on the surface of the screen mesh 13. After starting the servo motor 6, the movable sleeve 8 can be driven to move left and right at one end of the screw rod 7. Under the connection of the restraining plate 9, the scraper 11, several bristles 12 and the stirring inclined plate 16 all move left and right at the same time. The scraper 11 and several bristles 12 are rubbed back and forth with the screen mesh 13, and the scraper 11 can scrape off larger particles attached to the surface of the screen mesh 13. The L-shaped extension plate 14 can move the stirring inclined plate 16 to move the pure water phase at the bottom, and the particulate matter accumulated at the bottom of the pure water tank 1 will also be stirred. The stirring inclined plate 16 stirs the water at the bottom of the pure water tank 1, which can help to evenly disperse the particulate matter in the entire water body, making it easier to be captured and removed by the reverse osmosis device 2. The bottom surface of the scraper 11 and one end of the several bristles 12 are in contact with the surface of the screen mesh 13 respectively. As the restraining plate 9 moves, the L-shaped extension plate 14 will drive the stirring inclined plate 16 to move at the same time. The L-shaped extension plate 14 can move left and right inside the passage trough 15. The screen mesh 13 can pre-filter the pure water used for pharmaceuticals and filter out large particles in the water. The thermal insulation layer is made of alumina ceramic fiber, which can prevent the influence of external ambient temperature on the pure water.

[0027] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly specified and limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pharmaceutical pure water device with a heat insulation function, comprising a pure water tank (1), a reverse osmosis device (2), a top plate (3) and a water conduit (4), wherein the reverse osmosis device (2) is arranged on one side of the pure water tank (1), the top plate (3) is arranged on the top of the pure water tank (1), and the water conduit (4) is arranged on the top of the top plate (3), characterized in that: A support box (5) is provided on the top of the top plate (3), a screw rod (7) is provided inside the support box (5), one end of the screw rod (7) is sleeved with a movable sleeve plate (8), a screening net (13) is provided inside the pure water tank (1), a passage groove (15) is provided on the surface of the screening net (13), a restraining plate (9) is provided at the bottom end of the movable sleeve plate (8), one end of the restraining plate (9) is sleeved with an L-shaped extension plate (14), the bottom end of the L-shaped extension plate (14) is provided with a stirring inclined plate (16), a scraper (11) is provided at the bottom of the restraining plate (9), and a heat insulation layer is provided on the inner surface of the pure water tank (1).

2. The pharmaceutical pure water equipment with heat insulation function according to claim 1, characterized in that: A vertical plate (10) is fixedly mounted on the top end of the scraping blade (11), and the top end of the vertical plate (10) is fixedly connected to the bottom end of the restraining plate (9).

3. The pharmaceutical pure water equipment with heat insulation function according to claim 2, characterized in that: A plurality of bristles (12) are fixedly interlaced and connected to one side of the bottom end of the vertical plate (10), and the positions of the plurality of bristles (12) are arranged at equal intervals.

4. The pharmaceutical pure water equipment with heat insulation function according to claim 1, characterized in that: A servo motor (6) is provided on one side of the support box (5), and the movable sleeve plate (8) is threadedly sleeved on one end of the screw rod (7).

5. The pharmaceutical pure water equipment with heat insulation function according to claim 4, characterized in that: The output shaft of the servo motor (6) is in transmission connection with one end of the screw rod (7).

6. The pharmaceutical pure water equipment with heat insulation function according to claim 1, characterized in that: The L-shaped extension plate (14) is fixedly sleeved on one end of the restraining plate (9), and the L-shaped extension plate (14) moves inside the passage groove (15).

7. The pharmaceutical pure water equipment with heat insulation function according to claim 1, characterized in that: The bottom surface of the scraping blade (11) is in contact with the surface of the screening net (13).

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