PFA (Polyfluoroalkoxy) cleaning barrel square tank convenient to soak and clean

Abstract

The invention discloses a PFA cleaning barrel square tank convenient to soak and clean, and relates to the technical field of PFA cleaning barrel soak cleaning, and the technical scheme is that the PFA cleaning barrel square tank convenient to soak and clean comprises a cleaning barrel square tank, a water storage tank and a filter tank which are arranged on the cleaning barrel square tank, and a circulating assembly arranged among the cleaning barrel square tank, the water storage tank and the filter tank; the circulating assembly comprises a water inlet pipe, a water outlet pipe and a water return pipe, the cleaning barrel square groove communicates with the filtering box through the water inlet pipe, the filtering box communicates with the water storage box through the water outlet pipe, the water storage box communicates with the cleaning barrel square groove through the water return pipe, and a filtering mechanism is arranged in the filtering box. The cleaning device has the advantages that the cleaning agent is cyclically resolved, so that the problem that the next cleaning step is affected due to the fact that the cleaning agent cannot soak and clean vessels after being saturated is solved, the time for manually and frequently replacing the cleaning agent can be saved, labor is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of PFA cleaning barrel immersion, and more particularly to a PFA cleaning barrel square trough which is convenient for immersion cleaning. Background Art

[0002] In the laboratory, laboratory utensils need to be strictly cleaned and disinfected after use. In order to avoid a lot of experimental reagents remaining on the surface of the utensils that affect the cleaning and disinfection effect, a detergent is used to soak and dissolve the residues on the surface of the utensils before cleaning and disinfection. Since PFA material has extremely high tolerance to chemical reagents, the cleaning bucket square trough made of it is widely used in laboratory utensils cleaning.

[0003] The main purpose of soaking the utensils is to allow the detergent to fully dissolve the residues. However, when there are many experimental impurities remaining in the utensils, the detergent will be saturated before it is fully dissolved, thus failing to achieve the purpose of soaking and cleaning, thereby affecting the next step of cleaning and disinfection.

[0004] Therefore, in order to solve the above technical problems, the present application proposes a PFA cleaning barrel square tank that is convenient for immersion cleaning. Summary of the invention

[0005] In view of the shortcomings of the prior art, the object of the present invention is to provide a PFA cleaning barrel square tank that is convenient for immersion cleaning.

[0006] To achieve the above object, the present invention provides the following technical solution: comprising a cleaning barrel square trough and a water storage tank and a filter box arranged on the cleaning barrel square trough, and also comprising:

[0007] A circulation component is arranged between the square trough of the cleaning barrel, the water storage tank, and the filter box. The circulation component includes an inlet pipe, an outlet pipe, and a return pipe. The square trough of the cleaning barrel is connected to the filter box through the inlet pipe, the filter box is connected to the water storage tank through the outlet pipe, and the water storage tank is connected to the square trough of the cleaning barrel through the return pipe. A filtering mechanism is arranged in the filter box. The circulation component is used to realize the circulation of cleaning agent among the square trough of the cleaning barrel, the water storage tank, and the filter box. The filtering mechanism is used to filter the cleaning agent in the filter box.

[0008] Preferably, the filtering mechanism divides the filter box into a water storage end and a filtering end, and one end of the water inlet pipe in the filter box is the filtering end, and the end close to the water outlet pipe is the water storage end. The detergent at the filtering end can be introduced into the water storage end after filtering by the filtering mechanism.

[0009] Preferably, a flushing mechanism is arranged in the water storage end of the filter box, which is used to flush the filter mechanism. The flushing mechanism includes a nozzle installed in the water storage end at a position corresponding to the filter mechanism, and also includes a drain pipe connected to the filter end. The other end of the drain pipe extends out of the filter box, and a fourth water pump is installed on the drain pipe.

[0010] Preferably, the circulation component includes a water inlet pipe connecting the square trough of the cleaning barrel and the filter box, a first water pump is installed on the water inlet pipe, the filter box is connected to the water storage tank through a water outlet pipe, a second water pump is installed on the water outlet pipe, the water storage tank is connected to the square trough of the cleaning barrel through a return pipe, and a third water pump is installed on the return pipe.

[0011] Preferably, the filtering mechanism includes a sieve plate, an activated carbon net, and an adsorption net which are installed in sequence in the filter box. The sieve plate is installed in the filter box at one end close to the water inlet pipe. The sieve plate can filter larger particles in the detergent, the activated carbon net can adsorb aromatic compounds in the detergent, and the material of the adsorption net can decompose the saturated detergent.

[0012] Preferably, the inner wall of the square groove of the cleaning bucket is wrapped with a protective pad for buffering, which can protect the experimental vessel when the experimental vessel is placed therein and prevent it from colliding with the inner wall of the square groove of the cleaning bucket.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In the present invention, by means of a circulation component arranged between the square groove of the cleaning bucket, the water storage tank and the filter box, the cleaning agent mixed with impurities in the cleaning bucket can flow into the filter box, and the saturated cleaning agent can be filtered and analyzed to a certain extent through the filtering and adsorption of the sieve plate, the activated carbon net and the adsorption net, and then the cleaning agent after filtering and analysis is reintroduced into the square groove of the cleaning bucket through the outlet pipe and the return pipe, and the experimental utensils are continuously immersed and cleaned, so as to realize the circulation analysis of the cleaning agent, thereby solving the problem in the prior art that the cleaning agent cannot achieve the effect of immersing and cleaning the utensils after saturation, affecting the next step of cleaning, and at the same time, it can also save the time of frequent manual replacement of cleaning agents, save labor and improve work efficiency.

[0015] 2. In the present invention, by setting a nozzle at the water storage end facing the filtering mechanism, when there are a lot of particles remaining on the surface of the sieve plate, part of the particles on the surface of the sieve plate can be washed away by the nozzle to avoid remaining on the surface of the sieve plate and affecting the filtering effect of the sieve plate. By saving labor, the overall cleaning efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2It is a schematic diagram of the cross-sectional structure of the filter box in the present invention;

[0019] Figure 3 It is a schematic diagram of the square groove structure of the cleaning barrel in the present invention.

[0020] 1. Cleaning bucket square trough; 2. Water storage tank; 3. Filter box; 4. Circulation component; 41. Water inlet pipe; 42. First water pump; 43. Water outlet pipe; 44. Second water pump; 45. Return pipe; 46. Third water pump; 5. Filter mechanism; 51. Sieve plate; 52. Activated carbon net; 53. Adsorption net; 6. Water storage end; 7. Flushing mechanism; 71. Nozzle; 72. Drain pipe; 73. Fourth water pump; 8. Filter end; 9. Protective pad. DETAILED DESCRIPTION

[0021] like Figure 1-3 As shown, the present invention provides a PFA cleaning barrel square trough that is convenient for immersion cleaning, including a cleaning barrel square trough 1 and a water storage tank 2 and a filter box 3 arranged on the cleaning barrel square trough 1, and also including a circulation component 4 arranged between the cleaning barrel square trough 1, the water storage tank 2, and the filter box 3, the circulation component 4 includes an inlet pipe 41, an outlet pipe 43, and a return pipe 45, the cleaning barrel square trough 1 is connected to the filter box 3 through the inlet pipe 41, the filter box 3 is connected to the water storage tank 2 through the outlet pipe 43, the water storage tank 2 is connected to the cleaning barrel square trough 1 through the return pipe 45, a filtering mechanism 5 is arranged in the filter box 3, the circulation component 4 is used to realize the circulation of the cleaning agent between the cleaning barrel square trough 1, the water storage tank 2, and the filter box 3, and the filtering mechanism 5 is used to filter the cleaning agent in the filter box 3;

[0022] When it is necessary to clean the vessels after the experiment, the vessels are placed in the cleaning bucket square groove 1. The inner wall of the cleaning bucket square groove 1 is wrapped with a protective pad 9 for buffering. When the experimental vessels are placed, the experimental vessels can be protected to prevent collision with the inner wall of the cleaning bucket square groove 1. The vessels are immersed under the detergent, and the detergent cleans the impurities remaining on the surface of the vessels. At the same time, the circulation component 4 is started. The circulation component 4 includes a water inlet pipe 41 connecting the cleaning bucket square groove 1 and the filter box 3. The first water pump 42 is installed on the water inlet pipe 41. The first water pump 42 transports the detergent mixed with impurities into the filter box 3 through the water inlet pipe 41. The filter mechanism 5 divides the filter box 3 into a water storage end 6 and a filter end 8, and one end of the water inlet pipe 41 in the filter box 3 is the filter end 8, and the end close to the outlet pipe 43 is the water storage end 6. The cleaning liquid mixed with impurities accumulates in the filter end 8, and the impurities in the detergent are filtered by the filter mechanism 5.

[0023] The filtering mechanism 5 includes a sieve plate 51, an activated carbon net 52, and an adsorption net 53 which are sequentially installed in the filter box 3. The sieve plate 51 is installed in the filter box 3 at one end close to the water inlet pipe 41. The sieve plate 51 can filter larger particles in the detergent. The activated carbon net 52 can adsorb aromatic compounds in the detergent. The material of the adsorption net 53 can resolve the saturated detergent. The detergent filtered by the sieve plate 51, the activated carbon net 52, and the adsorption net 53 flows into the water storage part of the filter box 3. The water storage part of the filter box 3 is discharged through the outlet pipe 41. 3 is connected to the water storage tank 2, and a second water pump 44 is installed on the water outlet pipe 43. The second water pump 44 introduces the detergent filtered in the water storage end 6 into the water tank through the water outlet pipe 43. The water storage tank 2 is connected to the cleaning bucket square groove 1 through a return pipe 45. A third water pump 46 is installed on the return pipe 45. The third water pump 46 re-introduces the detergent stored in the water storage tank 2 into the cleaning bucket square groove 1 through the return pipe 45, so as to realize the circulation filtration of the detergent, analyze the saturated detergent, filter some small solid particles, and improve the immersion cleaning effect;

[0024] After a long period of cleaning, a large number of small solid particles may remain on the surface of the sieve plate 51, which will affect the filtering effect of the sieve plate 51. The flushing mechanism 7 is started. The flushing mechanism 7 is arranged in the water storage end 6 of the filter box 3, and is used to flush the filter mechanism 5. The flushing mechanism 7 includes a nozzle 71 installed in the water storage end 6 corresponding to the position of the filter mechanism 5. The second water pump 44 is turned off, and the detergent in the water storage end 6 of the filter box 3 is submerged in the nozzle 71 through the first water pump 42. The nozzle 71 is started to reversely impact the detergent on the surface of the sieve plate 51, the activated carbon net 52, and the adsorption net 53, so that the impurities remaining on them are removed. The flushing mechanism 7 also includes a drain pipe 72 connected to the filter end 8, and the other end of the drain pipe 72 extends out of the filter box 3. A fourth water pump 73 is installed on the drain pipe 72. The fourth water pump 73 is started to discharge the detergent flushed down with the impurities into the filter box 3 through the drain pipe 72, so as to realize self-cleaning of the sieve plate 51, save manual cleaning, and improve cleaning efficiency.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A PFA cleaning barrel square tank convenient for immersion cleaning, comprising a cleaning barrel square tank (1) and a water storage tank (2) and a filter box (3) arranged on the cleaning barrel square tank (1), characterized in that: Also includes: A circulation component (4) is arranged between a cleaning bucket square trough (1), a water storage tank (2), and a filter box (3). The circulation component (4) comprises a water inlet pipe (41), a water outlet pipe (43), and a water return pipe (45). The cleaning bucket square trough (1) is connected to the filter box (3) through the water inlet pipe (41), the filter box (3) is connected to the water storage tank (2) through the water outlet pipe (43), and the water storage tank (2) is connected to the cleaning bucket square trough (1) through the water return pipe (45). A filtering mechanism (5) is arranged in the filter box (3). The circulation component (4) is used to realize the circulation of cleaning agent between the cleaning bucket square trough (1), the water storage tank (2), and the filter box (3). The filtering mechanism (5) is used to filter the cleaning agent in the filter box (3).

2. A PFA cleaning barrel square tank convenient for immersion cleaning according to claim 1, characterized in that: The filtering mechanism (5) divides the filter box (3) into a water storage end (6) and a filtering end (8), and one end of the water inlet pipe (41) in the filter box (3) is the filtering end (8), and the end close to the water outlet pipe (43) is the water storage end (6).

3. A PFA cleaning barrel square tank convenient for immersion cleaning according to claim 2, characterized in that: A flushing mechanism (7) is arranged in the water storage end (6) of the filter box (3) and is used to flush the filter mechanism (5). The flushing mechanism (7) comprises a nozzle (71) installed in the water storage end (6) at a position corresponding to the filter mechanism (5), and also comprises a drainage pipe (72) connected to the filter end (8), the other end of the drainage pipe (72) extends out of the filter box (3), and a fourth water pump (73) is installed on the drainage pipe (72).

4. A PFA cleaning barrel square tank convenient for immersion cleaning according to claim 3, characterized in that: The circulation component (4) comprises a water inlet pipe (41) connecting the cleaning bucket square trough (1) and the filter box (3); a first water pump (42) is installed on the water inlet pipe (41); the filter box (3) is connected to the water storage tank (2) via a water outlet pipe (43); a second water pump (44) is installed on the water outlet pipe (43); the water storage tank (2) is connected to the cleaning bucket square trough (1) via a water return pipe (45); a third water pump (46) is installed on the water return pipe (45).

5. A PFA cleaning barrel square tank convenient for immersion cleaning according to claim 4, characterized in that: The filtering mechanism (5) comprises a sieve plate (51), an activated carbon net (52), and an adsorption net (53) which are sequentially installed in the filtering box (3); the sieve plate (51) is installed in the filtering box (3) at one end close to the water inlet pipe (41).

6. A PFA cleaning barrel square tank convenient for immersion cleaning according to claim 5, characterized in that: The inner wall of the cleaning barrel square groove (1) is wrapped with a protective pad (9) for buffering.

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