Water treatment plant for eye drops production

Abstract

The utility model discloses a water treatment device for eye drop production, including a preparation tank and a feed inlet, wherein the preparation tank is provided with a liquid bin, and the bottom of the liquid bin is connected to a drainage nozzle extending into the feed inlet, a storage cavity and a notch are provided in the liquid bin, and a round block is connected to the inner wall of the storage cavity by a thread, a vertical rod is fixed to the round block, and a rubber plug abutting against the inner wall of the storage cavity is fixed to the bottom of the round block. In the utility model, a staff member observes the situation in the preparation tank, and rotates the vertical rod with one hand so that the round block moves down in the vertical direction during rotation until the round block moves to the notch, at which time the liquid above the round block can reach the bottom of the round block through the notch, and then reach the preparation tank through the drainage nozzle and the feed inlet, and the rate at which the liquid in the storage cavity flows into the preparation tank can be controlled by rotating the vertical rod, which is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of eye drop processing, in particular to a water treatment device used for eye drop production. Background Art

[0002] During the production and processing of eye drops, a preparation system is required to treat the water raw materials of the eye drops.

[0003] The raw materials and auxiliary materials of eye drops need to be put into the preparation tank and mixed, dissolved and diluted with injection water according to the ratio set by the computer. The staff needs to closely observe the operation status of the equipment. At this time, the staff needs to check the situation in the preparation tank while slowly pouring the preparation liquid into the tank.

[0004] This process is inconvenient, and the staff cannot stabilize their arms well when checking the situation in the tank to stably pour the prepared liquid in their hands into the tank from the feed inlet. Therefore, the traditional eye drop raw material preparation device can be improved to avoid the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned problem and to provide a water treatment device for eye drops production.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A water treatment device for eye drop production comprises a preparation tank and an inlet, wherein the preparation tank is provided with a liquid bin, and the bottom of the liquid bin is connected to a drainage nozzle extending into the inlet, a storage cavity and a notch are provided in the liquid bin, and a round block is threadedly connected to the inner wall of the storage cavity, a vertical rod is fixed to the round block, and a rubber plug abutting against the inner wall of the storage cavity is fixed to the bottom of the round block, and the liquid bin is fixed to the preparation tank under the action of a positioning member.

[0008] Preferably, the positioning member comprises a disc fixed to the outer wall of the liquid bin, the disc being provided with a through hole, and the preparation tank being provided with a slot matching the through hole, a bent block being fixed to the preparation tank by bolts, and a round rod being slidably connected to the bent block, and the round rod passes through the through hole and engages with the slot.

[0009] Preferably, a pressure block is fixed on the round rod, and a spring is sleeved on the round rod.

[0010] Preferably, when the pressing block abuts against the disc, the bottom of the round rod penetrates the through hole and engages with the slot, and at this time, the upper end of the round rod still protrudes from the upper surface of the bending block.

[0011] Preferably, the opening of the storage cavity is fitted with the connecting plug, and a cover plate abutting against the upper surface of the liquid bin is fixed on the connecting plug, and the cover plate, the connecting plug and the vertical rod are slidably connected.

[0012] Preferably, an elastic gasket is provided on the portion where the bottom of the disc abuts against the upper surface of the preparation tank.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the present application, the staff observes the situation in the preparation tank and rotates the vertical rod with one hand, so that the round block moves downward in the vertical direction during rotation until the round block moves to the notch. At this time, the liquid above the round block can reach the bottom of the round block through the notch, and then reach the preparation tank through the drainage nozzle and the feed port. The rate at which the liquid in the storage chamber flows into the preparation tank can be controlled by rotating the vertical rod, which is more convenient.

[0015] 2. The present application enables the disc and the liquid bin to be connected to the preparation tank as a whole under the action of a spring, thereby eliminating cumbersome steps, thereby facilitating the subsequent separation of the disc and the liquid bin from the preparation tank and facilitating subsequent cleaning of the storage chamber by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structural diagram of the water treatment device provided according to the embodiment of the utility model is shown;

[0017] Figure 2 A partial structural schematic diagram of a water treatment device provided according to an embodiment of the utility model is shown;

[0018] Figure 3 A schematic diagram of the drainage nozzle position structure provided according to an embodiment of the utility model is shown;

[0019] Figure 4 A schematic diagram of the notch position structure provided according to an embodiment of the utility model is shown;

[0020] Legend:

[0021] 1. Preparation tank; 2. Feed inlet; 3. Disc; 4. Drainage nozzle; 5. Through hole; 6. Liquid bin; 7. Storage chamber; 8. Notch; 9. Round block; 10. Rubber plug; 11. Vertical rod; 12. Cover plate; 13. Connecting plug; 14. Bending block; 15. Round rod; 16. Pressing block; 17. Spring; 18. Slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] The utility model provides a technical solution, please refer to Figure 1-4 :

[0025] The water treatment device for eye drop production comprises a preparation tank 1 and a feed inlet 2. The preparation tank 1 is provided with a liquid bin 6, and the bottom of the liquid bin 6 is connected to a drainage nozzle 4 extending into the feed inlet 2. The liquid bin 6 is provided with a storage chamber 7 and a notch 8. The inner wall of the storage chamber 7 is connected to a round block 9 by a thread. A vertical rod 11 is fixed to the round block 9. A rubber plug 10 abutting against the inner wall of the storage chamber 7 is fixed to the bottom of the round block 9. The liquid bin 6 is fixed to the preparation tank 1 under the action of a positioning member. When the round block 9 is located above the notch 8, the liquid in the storage chamber 7 cannot pass through the notch 8, but reaches the preparation tank 1 through the drainage nozzle 4. When the round block 9 is located at the notch 8, that is, the notch 8 connects the storage chamber 7 on the upper and lower sides of the round block 9, the liquid on the round block 9 can flow to the drainage nozzle 4 through the notch 8, and then reach the preparation tank 1 through the feed inlet 2.

[0026] Embodiment 2:

[0027] The technical solution is basically the same as that of the first embodiment, except that Figure 3 As shown, the positioning member includes a disk 3 fixed to the outer wall of the liquid bin 6, an elastic gasket is provided on the bottom of the disk 3 that contacts the upper surface of the preparation tank 1, a through hole 5 is provided on the disk 3, and a slot 18 matching the through hole 5 is provided on the preparation tank 1, a bending block 14 is fixed to the preparation tank 1 by bolts, and a round rod 15 is slidably connected to the bending block 14, and the round rod 15 passes through the through hole 5 and engages with the slot 18. A pressing block 16 is fixed to the round rod 15, and a spring 17 is sleeved on the round rod 15. One end of the spring 17 is fixedly connected to the lower surface of the bending part of the bending block 14, and the other end is fixedly connected to the upper surface of the pressing block 16. The elastic force of the spring 17 pushes the pressing block 16 to move downward. When the pressing block 16 contacts the disk 3, the bottom of the round rod 15 passes through the through hole 5 and engages with the slot 18, and the upper end of the round rod 15 still protrudes from the upper surface of the bending block 14. The opening of the storage cavity 7 is fitted with the connecting plug 13, and a cover plate 12 is fixed on the connecting plug 13 to abut against the upper surface of the liquid bin 6, and the cover plate 12, the connecting plug 13 and the vertical rod 11 are slidably connected. Under the action of the cover plate 12 and the connecting plug 13, the liquid in the storage cavity 7 can be protected.

[0028] In summary, when liquid needs to be added into the preparation tank 1 provided in this embodiment, the staff can pour the liquid into the storage chamber 7, and the liquid at this time stays in the storage chamber 7 above the round block 9. The staff can observe the situation in the preparation tank 1, and rotate the vertical rod 11 with one hand, so that the round block 9 moves down in the vertical direction during the rotation. Until the round block 9 moves to the notch 8. At this time, the liquid above the round block 9 can reach the bottom of the round block 9 through the notch 8, and then reach the preparation tank 1 through the drainage nozzle 4 and the feed port 2.

[0029] When the liquid bin 6 needs to be removed, the round rod 15 can be pulled upwards to separate the bottom of the round rod 15 from the slot 18 and the through hole 5. The liquid bin 6 is lifted upwards and then moved horizontally to be removed.

[0030] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A water treatment device for eye drops production, comprising a preparation tank (1) and a feed inlet (2), characterized in that: The preparation tank (1) is provided with a liquid bin (6), and the bottom of the liquid bin (6) is connected to a drainage nozzle (4) extending into the feed port (2), a storage chamber (7) and a notch (8) are provided in the liquid bin (6), and a round block (9) is connected to the inner wall of the storage chamber (7) via a thread, a vertical rod (11) is fixed to the round block (9), and a rubber plug (10) abutting against the inner wall of the storage chamber (7) is fixed to the bottom of the round block (9), and the liquid bin (6) is fixed to the preparation tank (1) under the action of a positioning member.

2. The water treatment device for eye drops production according to claim 1, characterized in that: The positioning member comprises a disc (3) fixed to the outer wall of the liquid bin (6), the disc (3) being provided with a through hole (5), and the preparation tank (1) being provided with a slot (18) matched with the through hole (5), a bending block (14) being fixed to the preparation tank (1) by bolts, and a round rod (15) being slidably connected to the bending block (14), and the round rod (15) passing through the through hole (5) and being engaged with the slot (18).

3. The water treatment device for eye drops production according to claim 2, characterized in that: A pressing block (16) is fixed on the round rod (15), and a spring (17) is sleeved on the round rod (15).

4. The water treatment device for eye drops production according to claim 3, characterized in that: When the pressing block (16) abuts against the disc (3), the bottom of the round rod (15) penetrates the through hole (5) and engages with the slot (18), and at this time, the upper end of the round rod (15) still protrudes from the upper surface of the bending block (14).

5. The water treatment device for eye drops production according to claim 1, characterized in that: The opening of the storage cavity (7) is fitted with the connecting plug (13), and a cover plate (12) abutting against the upper surface of the liquid bin (6) is fixed on the connecting plug (13), and the cover plate (12) and the connecting plug (13) are slidably connected with the vertical rod (11).

6. The water treatment device for eye drops production according to claim 2, characterized in that: An elastic gasket is provided on the portion where the bottom of the disc (3) abuts against the upper surface of the preparation tank (1).

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