Wastewater treatment device for chemical pharmacy

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses a wastewater treatment device for chemical pharmacy, which comprises a collecting cylinder, a lifting filter mechanism is arranged on the collecting cylinder, the lifting filter mechanism comprises a filter basket, a waterproof sealing cover is fixedly connected above the filter basket, a first L-shaped block is fixedly mounted on the waterproof sealing cover, and a second L-shaped block is fixedly mounted on the first L-shaped block. A supporting plate is fixedly installed on the collecting barrel, a second motor is fixedly installed on the supporting plate, a threaded rod is fixedly connected to the output end of the second motor, a movable threaded plate is in threaded connection with the threaded rod, a fixing screw is in threaded connection with the movable threaded plate, and a limiting block is fixedly installed on the threaded rod; a waste hopper is fixedly connected to the waterproof sealing cover, a second L-shaped block is fixedly installed on the waterproof sealing cover, a stand column is arranged on the right side of the second L-shaped block, a sliding groove is formed in the stand column, and a movable sliding seat is slidably connected to the sliding groove.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a wastewater treatment device for chemical pharmacy. Background Art

[0002] The production process of chemical drugs consists of two parts: the production of raw materials and the production of pharmaceutical preparations. Chemical drugs will produce chemical wastewater during the production process. Chemical wastewater is a wastewater with complex components and strong biological toxicity. It contains methanol, ethanol, acetone, isopropanol, ethyl acetate, dimethyl sulfoxide and other components, and has the characteristics of high COD, high salt, high ammonia nitrogen, etc. The production process of chemical drugs consists of two parts: the production of raw materials and the production of pharmaceutical preparations. Raw materials are the material basis of drug production, but they must be processed into pharmaceutical preparations suitable for consumption before they become drugs. In China, the pharmaceutical industry also includes the production of traditional Chinese medicine. The pharmaceutical industry is not only a department of the national economy, but also a social welfare undertaking for disease treatment, disease prevention, health care, and family planning.

[0003] For example, a chemical pharmaceutical wastewater treatment device with announcement number CN215946945U includes a base plate, a filter box is fixedly installed on the top of the base plate, a non-woven fabric layer and an activated carbon layer are arranged in the filter box from top to bottom, the non-woven fabric layer and the activated carbon layer are fixedly installed on both sides of the inner wall of the filter box, a first water pump is fixedly installed on the top of the base plate, the water outlet of the filter box is fixedly connected to the water inlet of the first water pump through a water pipe, a non-woven fabric layer is arranged to facilitate filtering of larger impurities in the wastewater, and an activated carbon layer is arranged to facilitate adsorption of small impurities in the wastewater, the output shaft of the control motor is rotated to drive the cylinder to rotate, the rotation of the cylinder drives the spiral tube to rotate, the spiral tube rotates to stir the wastewater and treat it through the agent, thereby realizing the treatment of chemical pharmaceutical wastewater.

[0004] However, when this device is in use, the filter layer is generally set inside the reaction box, which is generally not easy to replace and deal with in a timely manner. If the filter layer is not cleaned for a long time, the filtration efficiency will be affected, resulting in insufficient filtration of the wastewater, thereby affecting the next step of mixing. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the shortcomings of the prior art, the utility model provides a chemical pharmaceutical wastewater treatment device. The utility model has the advantage that a lifting filter mechanism can be set, so that the filter basket can be replaced more conveniently, thereby making it more convenient.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical pharmaceutical wastewater treatment device, comprising a collecting cylinder, on which a lifting and filtering mechanism is provided;

[0009] The filtering lifting mechanism includes a filtering basket, a waterproof sealing cover is fixedly connected to the top of the filtering basket, a first L-shaped block is fixedly installed on the waterproof sealing cover, a supporting plate is fixedly installed on the collecting cylinder, a second motor is fixedly installed on the supporting plate, a threaded rod is fixedly connected to the output end of the second motor, a movable threaded plate is threadedly connected to the threaded rod, a fixing screw is threadedly connected to the movable threaded plate, a limiting block is fixedly installed on the threaded rod, a waste funnel is fixedly connected to the waterproof sealing cover, a second L-shaped block is fixedly installed on the waterproof sealing cover, a column is provided on the right side of the second L-shaped block, a slide groove is provided on the column, and a movable slide seat is slidably connected to the slide groove.

[0010] Preferably, the movable threaded plate and the first L-shaped block are threadedly connected by a fixing screw. The movable threaded plate can drive the first L-shaped block to move.

[0011] Preferably, the movable slide and the second L-shaped block are threadedly connected by a fixing screw. The movable slide is provided to drive the second L-shaped block to move.

[0012] Preferably, the highest point of the column is flush with the highest point of the limit block and the length of the column is three to five centimeters longer than the height of the filter basket. The arrangement of the column achieves the effect of enabling the movable slide to move.

[0013] Preferably, the collecting cylinder is fixedly mounted with a support rod, the bottom of the support rod is fixedly connected with a bottom plate, a second motor is arranged above the bottom plate, an output end of the second motor is fixedly connected with a stirring rod, a top cover is fixedly mounted above the collecting cylinder, and a medicine funnel is fixedly mounted above the top cover. By setting the above parts, the reagent in the collecting cylinder can be stirred.

[0014] Preferably, the output end of the second motor passes through the bottom of the collecting cylinder, and the stirring rod is arranged inside the collecting cylinder. The second motor is arranged to drive the stirring rod.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a chemical pharmaceutical wastewater treatment device, which has the following beneficial effects:

[0017] 1. This chemical pharmaceutical wastewater treatment device starts motor 2, drives the threaded rod to rotate through motor 2, drives the movable threaded plate to move up and down through the threaded rod, drives the first L-shaped block to move through the movable threaded plate, drives the waterproof sealing cover to move through the first L-shaped block, and drives the filter basket to move through the waterproof sealing cover, thereby lifting and lowering the filter basket.

[0018] 2. The chemical pharmaceutical wastewater treatment device starts the second motor, which drives the stirring rod to rotate, and the rotation of the stirring rod stirs the medicine inside the collection tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a partial cross-sectional view of the utility model;

[0022] Figure 3 It is a side structural schematic diagram of the utility model.

[0023] In the figure: 1. collecting cylinder; 2. lifting and filtering mechanism; 201. filtering basket; 202. waterproof sealing cover; 203. first L-shaped block; 204. supporting plate; 205. second motor; 206. threaded rod; 207. movable threaded plate; 208. fixing screw; 209. limiting block; 210. waste funnel; 211. column; 212. slide; 213. movable slide seat; 214. second L-shaped block; 3. supporting rod; 4. bottom plate; 5. second motor; 6. stirring rod; 7. top cover; 8. medicine funnel. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] like Figure 1-3 As shown, the utility model provides a chemical pharmaceutical wastewater treatment device, comprising a collecting cylinder 1, on which a lifting and filtering mechanism 2 is provided;

[0027] The filtering lifting mechanism 2 includes a filtering basket 201, a waterproof sealing cover 202 is fixedly connected to the top of the filtering basket 201, a first L-shaped block 203 is fixedly installed on the waterproof sealing cover 202, a supporting plate 204 is fixedly installed on the collecting cylinder 1, a second motor 205 is fixedly installed on the supporting plate 204, a threaded rod 206 is fixedly connected to the output end of the second motor 205, a movable threaded plate 207 is threadedly connected to the threaded rod 206, the movable threaded plate 207 and the first L-shaped block 203 are threadedly connected by fixing screws 208, and the movable threaded plate 207 is threadedly connected to the fixing screws 208. A limit block 209 is fixedly installed on the threaded rod 206, a waste funnel 210 is fixedly connected to the waterproof sealing cover 202, a second L-shaped block 214 is fixedly installed on the waterproof sealing cover 202, a column 211 is provided on the right side of the second L-shaped block 214, the highest point of the column 211 should be flush with the highest point of the limit block 209 and the length of the column 211 should be three to five centimeters longer than the height of the filter basket 201, a slide groove 212 is provided on the column 211, a movable slide seat 213 is slidably connected to the slide groove 212, and the movable slide seat 213 and the second L-shaped block 214 are threadedly connected by a fixing screw 208.

[0028] In this embodiment, by starting motor 205, the threaded rod 206 is driven to rotate by motor 205, the threaded plate 207 is driven to move up and down by the threaded rod 206, the first L-shaped block 203 is driven to move by the moving threaded plate 207, the waterproof sealing cover 202 is driven to move by the first L-shaped block 203, and the filter basket 201 is driven to move by the waterproof sealing cover 202, thereby lifting and lowering the filter basket 201.

[0029] Example 2

[0030] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the collecting cylinder 1 is fixedly installed with a support rod 3, the bottom of the support rod 3 is fixedly connected with a bottom plate 4, a second motor 5 is provided above the bottom plate 4, the output end of the second motor 5 passes through the bottom of the collecting cylinder 1, a stirring rod 6 is arranged inside the collecting cylinder 1, the output end of the second motor 5 is fixedly connected with the stirring rod 6, a top cover 7 is fixedly installed above the collecting cylinder 1, and a drug funnel 8 is fixedly installed above the top cover 7.

[0031] In this embodiment, the second motor 5 is started to drive the stirring rod 6 to rotate, and the rotation of the stirring rod 6 has the effect of stirring the medicine inside the collecting tube 1.

[0032] The working principle of this chemical pharmaceutical wastewater treatment device is described in detail below.

[0033] like Figure 1-3As shown, when in use, the second motor 205 is started, the threaded rod 206 is driven to rotate by the second motor 205, the threaded plate 207 is driven to move up and down by the threaded rod 206, the first L-shaped block 203 is driven to move by the mobile threaded plate 207, the waterproof sealing cover 202 is driven to move by the first L-shaped block 203, and the filter basket 201 is driven to move by the waterproof sealing cover 202, so as to lift the filter basket 201, and the second motor 5 is started, and the stirring rod 6 is driven to rotate by the second motor 5, and the rotation of the stirring rod 6 has the effect of stirring the medicine inside the collection tube 1.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chemical pharmaceutical wastewater treatment device, comprising a collecting cylinder (1), characterized in that: The collecting cylinder (1) is provided with a lifting and filtering mechanism (2); The lifting and filtering mechanism (2) comprises a filtering basket (201), a waterproof sealing cover (202) is fixedly connected to the top of the filtering basket (201), a first L-shaped block (203) is fixedly mounted on the waterproof sealing cover (202), a supporting plate (204) is fixedly mounted on the collecting cylinder (1), a second motor (205) is fixedly mounted on the supporting plate (204), a threaded rod (206) is fixedly connected to the output end of the second motor (205), and a movable threaded plate (207) is threadedly connected to the threaded rod (206). ), a fixing screw (208) is threadedly connected to the movable threaded plate (207), a limiting block (209) is fixedly installed on the threaded rod (206), a waste funnel (210) is fixedly connected to the waterproof sealing cover (202), a second L-shaped block (214) is fixedly installed on the waterproof sealing cover (202), a column (211) is provided on the right side of the second L-shaped block (214), a slide groove (212) is provided on the column (211), and a movable slide seat (213) is slidably connected to the slide groove (212).

2. A chemical pharmaceutical wastewater treatment device according to claim 1, characterized in that: The movable threaded plate (207) and the first L-shaped block (203) are threadedly connected via a fixing screw (208).

3. A chemical pharmaceutical wastewater treatment device according to claim 1, characterized in that: The movable slide seat (213) and the second L-shaped block (214) are threadedly connected via a fixing screw (208).

4. A chemical pharmaceutical wastewater treatment device according to claim 1, characterized in that: The highest point of the column (211) should be flush with the highest point of the limiting block (209), and the length of the column (211) should be three to five centimeters longer than the height of the filter basket (201).

5. A chemical pharmaceutical wastewater treatment device according to claim 1, characterized in that: The collecting cylinder (1) is fixedly mounted with a support rod (3), the bottom of the support rod (3) is fixedly connected to a bottom plate (4), a second motor (5) is provided above the bottom plate (4), an output end of the second motor (5) is fixedly connected to a stirring rod (6), a top cover (7) is fixedly mounted above the collecting cylinder (1), and a medicine funnel (8) is fixedly mounted above the top cover (7).

6. A chemical pharmaceutical wastewater treatment device according to claim 5, characterized in that: The output end of the second motor (5) passes through the bottom of the collecting cylinder (1), and the stirring rod (6) is arranged inside the collecting cylinder (1).

Images