Automatic suction and extraction device for regenerated resin

Abstract

The utility model discloses an automatic regenerated resin suction and lead-out device which comprises a bottom plate and a material conveying box, a regeneration column is installed on the outer wall of the top of the bottom plate, the top of the material conveying box is of an opening structure, a conveying pipe is connected to a discharging opening of the material conveying box, the other end of the conveying pipe is communicated with the regeneration column, and the regeneration column is connected with the bottom plate. A discharging pipe is arranged on the regeneration column, a mounting plate is arranged on the outer wall of the top of the regeneration column, a negative pressure pipe and a press-in pipe are arranged on the outer wall of the top of the mounting plate, one end of the negative pressure pipe penetrates into the regeneration column, and the other end of the negative pressure pipe is connected with a negative pressure fan. In the use process, the negative pressure fan and the press-in pump are alternately matched for use, so that resin can be automatically sucked in and led out, workers do not need to frequently open the end cover, the workload of the workers can be reduced, meanwhile, device leakage caused by disassembly can be avoided, and the overall practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of resin processing, and particularly relates to an automatic suction and extraction device for recycled resin. Background Art

[0002] The on-line hydrogen conductivity meter is a key instrument for chemical supervision in thermal power generator plants, and is used to monitor the water vapor quality of key supervision parts such as feed water, steam, and condensers. A key factor affecting the measurement accuracy of the on-line hydrogen conductivity meter is the regeneration degree of cation resin, and the decisive factor affecting the regeneration degree of cation resin is the resin regeneration method.

[0003] A resin automatic regeneration device with the publication number of CN214810945U includes a box body. A motor is installed on the inner wall of the box body. The output shaft of the motor is connected with a lead screw. An internally threaded block is sleeved on the lead screw through a thread. A sliding sleeve is installed on the top of the internally threaded block. A sliding rod is fixed on the inner wall of the box body, and the sliding rod is slidably installed in the sliding sleeve. In the utility model, the failed resin is placed on the bearing platform, and is repeatedly washed by spraying water through a water spray head to loosen the resin and remove dirt. Hydrochloric acid is sprayed by a hydrochloric acid solution spray head to soak the failed resin. The pH meter can monitor the pH value of the resin in real time until the pH value of the resin reaches the required pH value, so as to activate the resin and achieve its regeneration purpose. The piston rod of the first hydraulic cylinder pushes the roller to roll in the chute, which can make the sealing plate tilt to achieve the opening and closing of the through hole on the bearing platform, and can prevent the resin on the bearing platform from flowing out when the resin needs to be soaked in hydrochloric acid solution.

[0004] In view of the above related technologies, the inventor believes that in the existing resin regeneration device, during use, the end cover of the regeneration column needs to be opened, then the resin is transported into the interior of the regeneration column, and then the end cover is closed, and then relevant operations can be carried out. The whole process is relatively complex, with a large workload, and it is easy to cause problems such as device leakage due to disassembly. For this reason, we propose an automatic suction and extraction device for recycled resin. Content of the Utility Model

[0005] In view of the problems existing in the above-mentioned existing resin automatic regeneration device, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide an automatic suction and extraction device for recycled resin, which solves the problems that in the existing resin regeneration device, during use, the end cover of the regeneration column needs to be opened, then the resin is transported into the interior of the regeneration column, and then the end cover is closed, and then relevant operations can be carried out. The whole process is relatively complex, with a large workload, and it is easy to cause problems such as device leakage due to disassembly.

[0007] In order to achieve the above purpose, the present utility model provides the following technical solutions:

[0008] A regenerated resin automatic suction and discharge device, comprising a bottom plate and a feeding box. A regeneration column is installed on the outer wall of the top of the bottom plate. The top of the feeding box is of an open structure. A conveying pipe is connected to the discharge port of the feeding box, and the other end of the conveying pipe communicates with the regeneration column. An outlet pipe is provided on the regeneration column. An installation plate is provided on the outer wall of the top of the regeneration column. A negative pressure pipe and a pressure injection pipe are respectively provided on the outer wall of the top of the installation plate. One end of the negative pressure pipe penetrates into the interior of the regeneration column, and the other end of the negative pressure pipe is connected to a negative pressure fan. One end of the pressure injection pipe penetrates into the interior of the regeneration column, and the other end of the pressure injection pipe is connected to a pressure injection pump. When adding and discharging resin, it is not necessary to open the end cover of the regeneration column, which can not only reduce the workload, but also avoid device leakage caused by disassembly.

[0009] Preferably, first valves, second valves, third valves and fourth valves are respectively installed on the conveying pipe, the outlet pipe, the negative pressure pipe and the pressure injection pipe.

[0010] Preferably, vertical rods are provided on the outer walls of the bottoms of the negative pressure fan and the pressure injection pump, and the other ends of the vertical rods are fixedly connected to the outer wall of the top of the installation plate.

[0011] Preferably, two protective covers are provided on the outer wall of the top of the installation plate, and the negative pressure fan and the pressure injection pump are respectively located inside the two protective covers.

[0012] Preferably, two mounting seats are provided on the outer wall of the top of the installation plate. The positions of the two mounting seats correspond to those of the protective covers. External threads are provided on the outer walls of the mounting seats, internal threads are provided on the inner walls of the protective covers, and the protective covers are threadedly connected to the mounting seats. Ventilation holes are provided on the protective covers.

[0013] Preferably, a fixing plate is provided on the outer wall of the feeding box, and a support column is provided on the outer wall of the bottom of the fixing plate. The other end of the support column is fixedly connected to the outer wall of the top of the bottom plate.

[0014] Preferably, the bottom discharge port of the feeding box is of a conical structure, and two vibrators are installed at the discharge port of the feeding box. The two vibrators are symmetrically arranged at the discharge port of the feeding box.

[0015] Preferably, support seats are provided on the outer wall of the bottom of the bottom plate. The number of the support seats is four, and the four support seats are evenly distributed at the four corners of the bottom of the bottom plate.

[0016] Preferably, a pressure gauge is provided on the regeneration column.

[0017] Preferably, a plurality of buckles are provided on the outer wall of the regeneration column. The conveying pipe is fixed on the outer wall of the regeneration column through the buckles, and rubber gaskets are adhered to the inner walls of the buckles.

[0018] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0019] 1. In the process of using the present utility model, through the alternating cooperation of the negative pressure fan and the injection pump, the resin can be automatically sucked in and drawn out, without the need for the staff to frequently open the end cover, which can not only reduce the workload of the staff, but also avoid the leakage of the device caused by disassembly, and the overall practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0021] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 is a schematic diagram of the overall structure of the mounting plate of the present utility model;

[0023] Figure 3 is a schematic diagram of the structure of the mounting plate of the present utility model after removing the protective cover;

[0024] Figure 4 is a schematic diagram of the enlarged structure at A of the present utility model;

[0025] Figure 5 is a schematic diagram of the structure of the material conveying box of the present utility model.

[0026] Description of the reference numerals in the drawings:

[0027] 1. Bottom plate; 2. Regeneration column; 3. Material conveying box; 4. Conveying pipe; 5. First valve; 6. Mounting plate; 7. Discharge pipe; 8. Second valve; 9. Negative pressure pipe; 10. Injection pipe; 11. Negative pressure fan; 12. Injection pump; 13. Third valve; 14. Fourth valve; 15. Vertical rod; 16. Mounting seat; 17. Protective cover; 18. Buckle; 19. Fixed plate; 20. Support column; 21. Support seat; 22. Pressure gauge; 23. Vibrator. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail with reference to the drawings.

[0029] An embodiment of the present utility model discloses an automatic suction and discharge device for regenerated resin.

[0030] Embodiment 1

[0031] The present utility model provides a device for automatically sucking and discharging regenerated resin as shown in Figures 1-5 Figure 2, which includes a bottom plate 1 and a feeding box 3. A regeneration column 2 is installed on the top outer wall of the bottom plate 1. The top of the feeding box 3 is an open structure. A conveying pipe 4 is connected to the discharge port of the feeding box 3. The other end of the conveying pipe 4 communicates with the regeneration column 2. A discharge pipe 7 is provided on the regeneration column 2. An installation plate 6 is provided on the top outer wall of the regeneration column 2. A negative pressure pipe 9 and a pressure injection pipe 10 are respectively provided on the top outer wall of the installation plate 6. One end of the negative pressure pipe 9 penetrates into the interior of the regeneration column 2, and the other end of the negative pressure pipe 9 is connected to a negative pressure fan 11. One end of the pressure injection pipe 10 penetrates into the interior of the regeneration column 2, and the other end of the pressure injection pipe 10 is connected to a pressure injection pump 12.

[0032] For the device for automatically sucking and discharging regenerated resin of the present utility model, a first valve 5, a second valve 8, a third valve 13 and a fourth valve 14 are respectively installed on the conveying pipe 4, the discharge pipe 7, the negative pressure pipe 9 and the pressure injection pipe 10, which is convenient for controlling the communication of each pipeline.

[0033] For the device for automatically sucking and discharging regenerated resin of the present utility model, vertical rods 15 are provided on the bottom outer walls of the negative pressure fan 11 and the pressure injection pump 12. The other ends of the vertical rods 15 are fixedly connected to the top outer wall of the installation plate 6, which can provide a stable supporting effect for the negative pressure fan 11 and the pressure injection pump 12 and ensure their stability during the working process.

[0034] Embodiment 2

[0035] On the basis of Embodiment 1, as shown in Figures 1-3 Figure 3, for the device for automatically sucking and discharging regenerated resin of the present utility model, two protective covers 17 are provided on the top outer wall of the installation plate 6. The negative pressure fan 11 and the pressure injection pump 12 are respectively located inside the two protective covers 17, which can provide protection for the negative pressure fan 11 and the pressure injection pump 12 and prevent them from being damaged.

[0036] For the device for automatically sucking and discharging regenerated resin of the present utility model, two mounting seats 16 are provided on the top outer wall of the installation plate 6. The positions of the two mounting seats 16 correspond to those of the protective covers 17. External threads are provided on the outer walls of the mounting seats 16, and internal threads are provided on the inner walls of the protective covers 17. The protective covers 17 are threadedly connected to the mounting seats 16. Ventilation holes are provided on the protective covers 17, which is convenient for disassembling and assembling the protective covers 17, and thus convenient for overhauling the negative pressure fan 11 and the pressure injection pump 12.

[0037] Embodiment 3

[0038] On the basis of Embodiment 2, as shown in Figures 1-5As shown in the figure, an automatic suction and discharge device for recycled resin of the present utility model is provided. A fixing plate 19 is arranged on the outer wall of the feeding box 3. A support column 20 is arranged on the bottom outer wall of the fixing plate 19. The other end of the support column 20 is fixedly connected to the top outer wall of the bottom plate 1, which can provide a stable supporting effect for the feeding box 3.

[0039] For an automatic suction and discharge device for recycled resin of the present utility model, the bottom discharge port of the feeding box 3 is of a conical structure. Two vibrators 23 are installed at the discharge port of the feeding box 3. The two vibrators 23 are symmetrically arranged at the discharge port of the feeding box 3, which can assist in discharging materials and avoid blockage.

[0040] For an automatic suction and discharge device for recycled resin of the present utility model, support seats 21 are arranged on the bottom outer wall of the bottom plate 1. The number of the support seats 21 is four. The four support seats 21 are evenly distributed at the four corners of the bottom of the bottom plate 1, which can provide a stable supporting effect for the whole device, so as to ensure the stability of the whole device during use.

[0041] For an automatic suction and discharge device for recycled resin of the present utility model, a pressure gauge 22 is arranged on the regeneration column 2, which can facilitate observing the pressure value inside the regeneration column 2.

[0042] For an automatic suction and discharge device for recycled resin of the present utility model, a plurality of buckles 18 are arranged on the outer wall of the regeneration column 2. The conveying pipe 4 is fixed on the outer wall of the regeneration column 2 through the buckles 18. A rubber gasket is bonded on the inner wall of the buckles 18, which can avoid the lack of fixing effect of the conveying pipe 4 and random shaking.

[0043] During use, first place the resin to be cleaned inside the feeding box 3. Then start the negative pressure fan 11 and open the first valve 5 and the third valve 13. At this time, under the action of the negative pressure fan 11, the inside of the regeneration column 2 is in a negative pressure state, so that the resin inside the feeding box 3 can be sucked into the inside of the regeneration column 2 through the conveying pipe. At the same time, in order to avoid blockage of the discharge port of the feeding box 3, the vibrator 23 can be started to assist in discharging materials. After the resin conveying is completed, turn off the negative pressure fan 11, and at the same time close the first valve 5 and the third valve 13. Then process the resin through the regeneration column 2. After the processing is completed, start the pressure pump 12 and open the second valve 8 and the fourth valve 14. At this time, the air pressure inside the regeneration column 2 increases, which will promote the regenerated resin to move towards the discharge pipe 7 and be discharged to the outside through the discharge pipe 7. Through this method, the resin can be automatically sucked and discharged, and there is no need for the staff to frequently open the end cover, which can not only reduce the workload of the staff, but also avoid device leakage caused by disassembly.

[0044] Only some exemplary embodiments of the present utility model are described by way of illustration. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. An automatic suction and discharge device for recycled resin, comprising a bottom plate (1) and a feeding box (3), characterized in that, A regeneration column (2) is installed on the top outer wall of the bottom plate (1). The top of the material feeding box (3) is of an open structure. A conveying pipe (4) is connected to the discharge port of the material feeding box (3), and the other end of the conveying pipe (4) communicates with the regeneration column (2). An outlet pipe (7) is provided on the regeneration column (2). An installation plate (6) is provided on the top outer wall of the regeneration column (2). A negative pressure pipe (9) and a pressure injection pipe (10) are respectively provided on the top outer wall of the installation plate (6). One end of the negative pressure pipe (9) penetrates into the interior of the regeneration column (2), and the other end of the negative pressure pipe (9) is connected to a negative pressure fan (11). One end of the pressure injection pipe (10) penetrates into the interior of the regeneration column (2), and the other end of the pressure injection pipe (10) is connected to a pressure injection pump (12).

2. The automatic suction and extraction device for recycled resin according to claim 1, wherein First valves (5), second valves (8), third valves (13) and fourth valves (14) are respectively installed on the conveying pipe (4), the outlet pipe (7), the negative pressure pipe (9) and the pressure injection pipe (10).

3. The automatic suction and extraction device for recycled resin according to claim 1, wherein Vertical rods (15) are provided on the bottom outer walls of the negative pressure fan (11) and the pressure injection pump (12), and the other ends of the vertical rods (15) are fixedly connected to the top outer wall of the installation plate (6).

4. The automatic suction and extraction device for recycled resin according to claim 1, characterized in that, Two protective covers (17) are provided on the top outer wall of the installation plate (6), and the negative pressure fan (11) and the pressure injection pump (12) are respectively located inside the two protective covers (17).

5. The automatic suction and extraction device for recycled resin according to claim 4, wherein Two mounting seats (16) are provided on the top outer wall of the installation plate (6). The positions of the two mounting seats (16) correspond to those of the protective covers (17). External threads are provided on the outer walls of the mounting seats (16), internal threads are provided on the inner walls of the protective covers (17), and the protective covers (17) are threadedly connected to the mounting seats (16). Ventilation holes are provided on the protective covers (17).

6. The automatic suction and extraction device for recycled resin according to claim 1, characterized in that A fixing plate (19) is provided on the outer wall of the material feeding box (3). A support column (20) is provided on the bottom outer wall of the fixing plate (19), and the other end of the support column (20) is fixedly connected to the top outer wall of the bottom plate (1).

7. The automatic suction and extraction device for recycled resin according to claim 6, characterized in that, The bottom discharge port of the material feeding box (3) is of a conical structure. Two vibrators (23) are installed at the discharge port of the material feeding box (3), and the two vibrators (23) are symmetrically arranged at the discharge port of the material feeding box (3).

8. The automatic suction and extraction device for recycled resin according to claim 1, characterized in that, Support seats (21) are provided on the bottom outer wall of the bottom plate (1). The number of the support seats (21) is four, and the four support seats (21) are evenly distributed at the four corners of the bottom of the bottom plate (1).

9. The automatic suction and extraction device for recycled resin according to claim 1, characterized in that A pressure gauge (22) is provided on the regeneration column (2).

10. The automatic suction and extraction device for recycled resin according to claim 1, characterized in that, A plurality of buckles (18) are provided on the outer wall of the regeneration column (2). The conveying pipe (4) is fixed to the outer wall of the regeneration column (2) through the buckles (18), and rubber gaskets are adhered to the inner walls of the buckles (18).

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