Pharmaceutical wastewater treatment equipment

Abstract

The utility model relates to pharmaceutical wastewater treatment equipment, and relates to the field of pharmaceutical wastewater treatment equipment. The device comprises a treatment box, a water inlet pipe is installed at the center of the upper end face of the treatment box, a drainage pipe is arranged at the position, close to the lower end, of the outer side face of the treatment box, and the water inlet pipe and the drainage pipe are both fixedly connected with the treatment box in a sealed mode; and the cone-like net rack is fixedly connected with the collecting table. According to the sewage treatment device, the cone-like net rack is mounted in the treatment box, and meanwhile, the cone-like net rack is arranged under the water inlet pipe, so that after sewage quickly enters, the cone-like net rack can be used for assisting flow division, and the situation that the cone-like net rack is directly impacted to deform or be damaged is avoided; and meanwhile, the collecting table is fixedly mounted at the lower end of the cone-like net rack, so that impurities filtered by the cone-like net rack can be stably collected in the collecting table.

Description

Technical Field

[0001] The present application relates to the technical field of pharmaceutical wastewater treatment equipment, and in particular to pharmaceutical wastewater treatment equipment. Background Art

[0002] With the development of my country's pharmaceutical industry, pharmaceutical wastewater has gradually become one of the important sources of pollution. The existing pharmaceutical wastewater equipment is generally complex to operate, with high manufacturing and operating costs. If it is directly sent to the sewage pool for treatment, it will lead to incomplete treatment and the treatment effect is not very good. It is difficult to achieve standard emissions with conventional processes.

[0003] The existing Chinese patent with announcement number CN212790029U discloses a pharmaceutical wastewater treatment device, including a stirring shell and a water inlet, the inner surface of the stirring shell is fixedly provided with an anti-corrosion layer, and a stirring rod is arranged inside the stirring shell, a connecting pipe is connected to the right side of the stirring shell, and a conduit is connected to the end of the connecting pipe, a valve is arranged above the conduit, and a connector is connected to the end of the conduit, a filter screen is arranged inside the connector, and a filter box is installed on the right side of the filter screen, a filter plate bracket is arranged inside the filter box, and a filter plate is installed inside the filter plate bracket, and slide grooves are arranged on the front and rear sides of the filter plate bracket, and a water outlet is opened on the right side of the filter box.

[0004] Regarding the pharmaceutical wastewater treatment equipment in the above-mentioned related technology, during actual processing, the water inlet pipe is arranged on the side of the V-shaped filter. In this way, when the water flows out of the water inlet pipe faster, the V-shaped filter is subjected to force on one side, and it is easy to be damaged after long-term use. In addition, the V-shaped filter is prone to accumulation of impurities, which affects the filtering effect and needs to be disassembled and cleaned regularly. Utility Model Content

[0005] In order to increase the safety of equipment use and reduce the number of times the filter is disassembled, the present application provides a pharmaceutical wastewater treatment equipment.

[0006] The pharmaceutical wastewater treatment equipment provided in this application adopts the following technical solution:

[0007] A pharmaceutical wastewater treatment device comprises a treatment box, wherein a water inlet pipe is installed at the center of the upper end surface of the treatment box, and a drain pipe is arranged on the outer side surface of the treatment box near the lower end, the water inlet pipe and the drain pipe are both sealed and fixedly connected to the treatment box, a collecting table is fixedly installed in the treatment box, a conical grid is arranged in the middle of the upper end surface of the collecting table, the conical grid is fixedly connected to the collecting table, a waste outlet is opened on the collecting table, and a drainage shell connected to the waste outlet is installed on the lower end surface of the collecting table, the lower end of the drainage shell extends to the outside of the treatment box, and the outer side surface of the drainage shell is sealed and fixedly connected to the treatment box.

[0008] By adopting the above technical scheme, by arranging a water inlet pipe and a drain pipe on the treatment box, it is convenient for sewage to stably enter the treatment box for treatment and then discharge. At the same time, by fixing the collecting table in the treatment box, it is convenient to support the installation of the conical grid through the collecting table, and the impurities filtered by the conical grid can be collected through the collecting table, which is convenient for better treatment. At the same time, by setting the conical grid in a conical shape, it is ensured that the sewage can be dispersed from all directions of the conical grid after entering, which is convenient and effective to decompose the impact force of the entering sewage. By opening a waste outlet on the collecting table, the impurities on the collecting table can be discharged from the waste outlet into the drainage shell, and then discharged to the outside through the drainage shell, which is easy to collect and process impurities outside the equipment, and the operation can be performed without disassembling the treatment box.

[0009] Optionally, the collecting platform includes an annular bottom plate and an annular top plate, the annular top plate is arranged on the upper end surface of the annular bottom plate, and the annular top plate and the annular bottom plate are integrally formed.

[0010] By adopting the above technical solution, the structure of the collecting table is set to ensure that the annular top plate is fixedly installed through the annular bottom plate, so that the impurities dropped onto the annular bottom plate can be collected by the annular top plate when it is convenient to use.

[0011] Optionally, the conical grid includes a top block and an inclined filter screen, wherein the top block is fixedly arranged at the head of the inclined filter screen, and a cleaning frame is rotatably mounted on the top block, and a driving motor for driving the cleaning frame to rotate is arranged at the lower end of the top block.

[0012] By adopting the above technical scheme, the structure of the conical grid frame is set to facilitate the fixed installation of the top block on the head of the inclined filter, and the installation of the cleaning frame through the top block is convenient, ensuring that the cleaning frame can rotate along the outer side of the inclined filter. At the same time, by setting a driving motor at the lower end of the top block, it is convenient to drive the cleaning frame to rotate and perform cleaning operations through the driving motor.

[0013] Optionally, the cleaning frame includes a horizontal plate, an inclined plate and a cleaning block, the horizontal plate is rotatably mounted on the upper end surface of the top block, the inclined plate is fixedly mounted on one end of the horizontal plate, the cleaning block is arranged on the upper end surface of the annular bottom plate, and the cleaning block is fixedly connected to the lower end of the inclined plate.

[0014] By adopting the above technical solution, the structure of the cleaning frame is set to ensure that the horizontal plate can drive the inclined plate and the cleaning block to rotate synchronously, so that when the cleaning block is installed on the annular bottom plate, the impurities on the annular bottom plate can be pushed into the waste outlet by rotation.

[0015] Optionally, a connecting shaft connected to the driving motor is provided on the lower end surface of the horizontal plate, the connecting shaft is fixedly connected to the horizontal plate, and a center hole for installing the connecting shaft is opened at the center of the top block.

[0016] By adopting the above technical solution, by installing a connecting shaft rod on the lower end surface of the horizontal plate, the connecting shaft rod can be connected to the output shaft of the driving motor through shaft connecting tools such as couplings when it is convenient to use, so that the driving motor can better drive the horizontal plate to rotate.

[0017] Optionally, a rubber scraper strip that fits the inclined filter screen is provided on the inner side surface of the inclined plate, and the rubber scraper strip is fixedly connected to the inclined plate.

[0018] By adopting the above technical solution, a rubber scraper is set on the inner side of the inclined plate, and the rubber scraper is attached to the outer side of the inclined filter. When the inclined plate rotates, the rubber scraper can be driven to clean the surface of the inclined filter, thereby effectively avoiding blockage of the inclined filter.

[0019] Optionally, the drainage shell includes a vertical tube and an inclined tube, the inclined tube is arranged at the lower end of the vertical tube, and the inclined tube and the vertical tube are integrally formed.

[0020] By adopting the above technical solution, the structure of the discharge shell is set to ensure that the impurities dropped from the waste outlet are directly received through the vertical pipe, and the impurities are discharged to the outside through the setting of the inclined pipe, which is easy to clean and use.

[0021] Optionally, a grid plate box is installed in the processing box, the grid plate box is fixedly connected to the processing box, and fillers are placed in the grid plate box.

[0022] By adopting the above technical solution and installing a grid box in the treatment box, it is convenient to place fillers through the grid box and treat wastewater through the fillers.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The present application installs a conical grid in the treatment box and arranges the conical grid just below the water inlet pipe, so that when sewage enters quickly, the conical grid can assist in diversion, thereby preventing the conical grid from being deformed or damaged by direct impact. At the same time, a collection table is fixedly installed at the lower end of the conical grid, so that impurities filtered by the conical grid can be stably collected in the collection table, and the cleaning rack can be better collected in a centralized manner;

[0025] 2. The present application installs a cleaning rack on a conical grid and fixes a driving motor at the lower end of the top block, so that the cleaning rack can be electrically rotated by the driving motor when in use. When the cleaning rack rotates, the collecting table can be pushed into the waste outlet by the cleaning block to achieve centralized cleaning. At the same time, the rubber scraper on the inclined plate can be used to clean impurities attached to the outer side of the inclined filter, which is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application.

[0027] Figure 2 It is a cross-sectional view of the overall structure in an embodiment of the present application.

[0028] Figure 3 It is a three-dimensional diagram of the matching drainage shell, the conical grid and the drainage shell in the embodiment of the present application.

[0029] Figure 4 yes Figure 3 Bottom view of the device shown.

[0030] Figure 5 It is a three-dimensional diagram of the cleaning rack in the embodiment of the present application.

[0031] Figure 6 It is a front view of the cleaning rack in the embodiment of the present application.

[0032] Explanation of the reference numerals: 1. treatment box; 11. water inlet pipe; 12. drain pipe; 13. grille box; 131. filler; 2. collection table; 20. waste outlet; 21. annular bottom plate; 22. annular top plate; 3. conical grid; 31. top block; 311. center hole; 32. inclined filter; 33. cleaning rack; 331. horizontal plate; 332. inclined plate; 333. cleaning block; 334. connecting shaft; 335. rubber scraper; 34. drive motor; 4. discharge shell; 41. vertical pipe; 42. inclined pipe. DETAILED DESCRIPTION

[0033] The present application is further described in detail below in conjunction with the accompanying drawings.

[0034] The present application embodiment discloses a pharmaceutical wastewater treatment device. Figure 1 , Figure 2 and Figure 3As shown, a pharmaceutical wastewater treatment device includes a treatment box 1, a water inlet pipe 11 is installed at the center of the upper end surface of the treatment box 1, and a drain pipe 12 is arranged near the lower end of the outer side surface of the treatment box 1, and the water inlet pipe 11 and the drain pipe 12 are both sealed and fixedly connected to the treatment box 1. A grid plate box 13 is installed in the treatment box 1, and the grid plate box 13 is fixedly connected to the treatment box 1, and a filler 131 is placed in the grid plate box 13. By installing the grid plate box 13 in the treatment box 1, it is convenient to place the filler 131 through the grid plate box 13. The filler 131 here can be added according to the actual composition of the wastewater, for example, iron-carbon filler 131 is used to efficiently remove heavy metal ions, chromaticity and high-concentration organic matter in the wastewater. A collection table 2 is fixedly installed in the treatment box 1, and a cone-like grid frame 3 is arranged in the middle of the upper end surface of the collection table 2, and the cone-like grid frame 3 is fixedly connected to the collection table 2. A waste outlet 20 is provided on the collecting table 2, and a drainage shell 4 connected to the waste outlet 20 is installed on the lower end surface of the collecting table 2. The lower end of the drainage shell 4 extends to the outside of the processing box 1, and the outer side surface of the drainage shell 4 is sealed and fixedly connected to the processing box 1.

[0035] Reference Figure 2 and Figure 3 As shown, the collecting platform 2 includes an annular bottom plate 21 and an annular top plate 22. The annular top plate 22 is arranged on the upper end surface of the annular bottom plate 21, and the annular top plate 22 is integrally formed with the annular bottom plate 21. The structural setting of the collecting platform 2 ensures that the annular top plate 22 is fixedly installed through the annular bottom plate 21, and the impurities dropped onto the annular bottom plate 21 can be collected by the annular top plate 22 when it is convenient to use.

[0036] Reference Figure 3 and Figure 4 As shown, the conical mesh frame 3 includes a top block 31 and an inclined filter screen 32. The top block 31 is fixedly arranged at the head of the inclined filter screen 32, and a cleaning frame 33 is rotatably mounted on the top block 31. A driving motor 34 for driving the cleaning frame 33 to rotate is arranged at the lower end of the top block 31. The structural setting of the conical mesh frame 3 facilitates the top block 31 to be fixedly mounted at the head of the inclined filter screen 32, and facilitates the installation of the cleaning frame 33 through the top block 31, ensuring that the cleaning frame 33 can rotate along the outer side of the inclined filter screen 32. At the same time, by arranging a driving motor 34 at the lower end of the top block 31, it is convenient to drive the cleaning frame 33 to rotate and perform cleaning operations through the driving motor 34.

[0037] Reference Figure 5 and Figure 6As shown, the cleaning frame 33 includes a horizontal plate 331, an inclined plate 332 and a cleaning block 333, wherein the horizontal plate 331 is rotatably mounted on the upper end surface of the top block 31, and the inclined plate 332 is fixedly mounted on one end of the horizontal plate 331. The cleaning block 333 is arranged on the upper end surface of the annular bottom plate 21, and the cleaning block 333 is fixedly connected to the lower end of the inclined plate 332. The structural setting of the cleaning frame 33 ensures that the horizontal plate 331 can drive the inclined plate 332 and the cleaning block 333 to rotate synchronously, so that when the cleaning block 333 is installed on the annular bottom plate 21, the impurities on the annular bottom plate 21 can be pushed into the waste outlet 20 by rotation. The lower end surface of the horizontal plate 331 is provided with a connecting shaft 334 connected to the driving motor 34, and the connecting shaft 334 is fixedly connected to the horizontal plate 331. A center hole 311 for the installation of the connecting shaft 334 is provided at the center of the top block 31. By installing the connecting shaft 334 on the lower end surface of the horizontal plate 331, the connecting shaft 334 can be connected to the output shaft of the driving motor 34 through a shaft connection tool such as a coupling when it is convenient to use, so that the driving motor 34 can better drive the horizontal plate 331 to rotate. A rubber scraper 335 that fits the inclined filter 32 is provided on the inner side surface of the inclined plate 332, and the rubber scraper 335 is fixedly connected to the inclined plate 332. By providing the rubber scraper 335 on the inner side surface of the inclined plate 332, and the rubber scraper 335 is attached to the outer side surface of the inclined filter 32, when the inclined plate 332 rotates, the rubber scraper 335 can be driven to clean the surface of the inclined filter 32, thereby effectively avoiding the clogging of the inclined filter 32.

[0038] Reference Figure 2 and Figure 3 As shown, the drainage shell 4 includes a vertical pipe 41 and an inclined pipe 42. The inclined pipe 42 is arranged at the lower end of the vertical pipe 41, and the inclined pipe 42 is integrally formed with the vertical pipe 41. The structural setting of the drainage shell 4 ensures that the impurities dropped from the waste outlet 20 are directly received by the vertical pipe 41, and the impurities are discharged to the outside through the setting of the inclined pipe 42, which is easy to clean and use.

[0039] The implementation principle of a pharmaceutical wastewater treatment device in an embodiment of the present application is as follows: when treatment is required, wastewater is introduced into the treatment box 1 from the water inlet pipe 11, and then the wastewater impacts the conical grid frame 3 and is filtered through the inclined filter screen 32 (at this time, the cleaning block 333 needs to be stopped on the waste outlet 20 to block it), the filtered wastewater can pass through the inclined filter screen 32 to fall downward, and then the wastewater can contact and react with the filler 131 in the grid box 13, thereby achieving better wastewater treatment efficiency and treatment effect, and the impurities filtered out by the inclined filter screen 32 can slide along the inclined surface of the inclined filter screen 32 to the collection table 2, when the water inlet is stopped, the drive motor 34 can be started to drive the cleaning frame 33 to rotate, and the impurities assisted by the inclined filter screen 32 can be cleaned and dropped by the rubber scraper 335 on the cleaning frame 33, and at the same time, the impurities on the collection table 2 can be pushed into the waste outlet 20 by the cleaning block 33, so as to achieve the purpose of stable cleaning.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pharmaceutical wastewater treatment device, comprising a treatment tank (1), characterized in that: A water inlet pipe (11) is installed at the center of the upper end surface of the treatment box (1), and a drainage pipe (12) is provided at a position near the lower end of the outer side surface of the treatment box (1), and the water inlet pipe (11) and the drainage pipe (12) are both sealed and fixedly connected to the treatment box (1). A collection table (2) is fixedly installed in the treatment box (1), and a conical grid (3) is provided in the middle of the upper end surface of the collection table (2), and the conical grid (3) is fixedly connected to the collection table (2). A waste discharge port (20) is opened on the collection table (2), and a drainage shell (4) connected to the waste discharge port (20) is installed on the lower end surface of the collection table (2), the lower end of the drainage shell (4) protrudes to the outside of the treatment box (1), and the outer side surface of the drainage shell (4) is sealed and fixedly connected to the treatment box (1).

2. A pharmaceutical wastewater treatment equipment according to claim 1, characterized in that: The collecting table (2) comprises an annular bottom plate (21) and an annular top plate (22); the annular top plate (22) is arranged on the upper end surface of the annular bottom plate (21), and the annular top plate (22) and the annular bottom plate (21) are integrally formed.

3. A pharmaceutical wastewater treatment equipment according to claim 2, characterized in that: The conical mesh frame (3) comprises a top block (31) and an inclined filter screen (32); the top block (31) is fixedly arranged at the head of the inclined filter screen (32); a cleaning frame (33) is rotatably mounted on the top block (31); a driving motor (34) for driving the cleaning frame (33) to rotate is arranged at the lower end of the top block (31).

4. A pharmaceutical wastewater treatment equipment according to claim 3, characterized in that: The cleaning frame (33) comprises a horizontal plate (331), an inclined plate (332) and a cleaning block (333); the horizontal plate (331) is rotatably mounted on the upper end surface of the top block (31); the inclined plate (332) is fixedly mounted on one end of the horizontal plate (331); the cleaning block (333) is arranged on the upper end surface of the annular bottom plate (21), and the cleaning block (333) is fixedly connected to the lower end of the inclined plate (332).

5. A pharmaceutical wastewater treatment equipment according to claim 4, characterized in that: A connecting shaft (334) connected to the drive motor (34) is provided on the lower end surface of the horizontal plate (331); the connecting shaft (334) is fixedly connected to the horizontal plate (331); and a center hole (311) for installing the connecting shaft (334) is provided at the center of the top block (31).

6. A pharmaceutical wastewater treatment equipment according to claim 5, characterized in that: A rubber scraper strip (335) that fits the inclined filter screen (32) is provided on the inner side surface of the inclined plate (332), and the rubber scraper strip (335) is fixedly connected to the inclined plate (332).

7. A pharmaceutical wastewater treatment equipment according to claim 6, characterized in that: The discharge shell (4) comprises a vertical tube (41) and an inclined tube (42); the inclined tube (42) is arranged at the lower end of the vertical tube (41), and the inclined tube (42) and the vertical tube (41) are integrally formed.

8. A pharmaceutical wastewater treatment equipment according to any one of claims 1 to 7, characterized in that: A grid plate box (13) is installed in the processing box (1), the grid plate box (13) is fixedly connected to the processing box (1), and a filler (131) is placed in the grid plate box (13).

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