Resin capturing and recycling device

Abstract

The utility model discloses a resin capturing and recycling device in the technical field of chemical equipment, which comprises an ion exchanger, a resin trapper temporary storage tank and a resin trapper, and an inner cage skeleton support, an outer cage skeleton support and a filter screen are assembled in the resin trapper; the resin trapper is connected with the ion exchanger through a pipeline, and the resin trapper is connected with the resin trapper temporary storage tank through a pipeline; the outer wall of the resin trapper is connected with a downstream sewage treatment mechanism through a pipeline; the bottom end of the temporary storage tank of the resin trapper is connected with a trench mechanism through a pipeline; a communicating pipe a is assembled on the side wall of the ion exchanger, and a communicating pipe b is assembled on the side wall of the temporary storage tank of the resin trapper; a communicating body is assembled between the communicating pipe a and the communicating pipe b; sealing openings are formed in the two side walls of the communicating body; due to the arrangement of the resin capturing and recycling device, the resin is recycled more sufficiently, and the loss is effectively reduced. By adding the device, waste and pollution of raw materials can be effectively reduced, and the purposes of energy conservation and environmental protection are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical equipment technical field, concretely is a resin capture recovery device. BACKGROUND

[0002] Under normal operating conditions, resin is usually stored in ion exchangers. However, over time, a small amount of resin will escape from the ion exchangers. To solve this problem, the original design installed a conical filter in the piping system to intercept the escaped resin particles. However, during the operation of the device, the conical filter often becomes clogged, which requires us to stop the machine and disassemble the filter for cleaning, which is not conducive to the stable operation of the device. In addition, during the cleaning process, the resin is difficult to be recovered to the ion exchanger, resulting in the loss of resin and the reduction of performance, so the prior art needs to be improved. SUMMARY

[0003] The utility model discloses a resin capture recovery device to solve the existing problems in the above background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a resin capture recovery device, including ion exchanger, resin capture ware temporary storage tank and resin capture ware, the inside of resin capture ware is equipped with inner and outer cage support and filter screen,

[0005] The resin capture ware and the ion exchanger are connected by a pipeline, and the resin capture ware and the resin capture ware temporary storage tank are connected by a pipeline.

[0006] The outer wall of the resin capture ware is connected to the downstream sewage treatment mechanism through a pipeline, and the bottom end of the resin capture ware temporary storage tank is connected to the trench mechanism through a pipeline.

[0007] The side wall of the ion exchanger is equipped with a communication pipe a, and the side wall of the resin capture ware temporary storage tank is equipped with a communication pipe b.

[0008] The communication pipe a and the communication pipe b are equipped with a communication body.

[0009] The left and right side walls of the communication body are provided with sealing openings, the communication pipe a is inserted into the left sealing opening, and the communication pipe b is inserted into the right sealing opening.

[0010] The outer wall of the communication pipe b is provided with external threads, the inner wall of the communication body is provided with internal threads, and the external threads and the internal threads are matched.

[0011] As a resin capture recovery device of the utility model, the inside of the communication body is provided with a sealing assembly, the communication pipe b is inserted into the sealing assembly, and the end of the communication pipe a is provided with a limiting ring in the communication body.

[0012] Preferably, the sealing assembly comprises a rubber pad a and a rubber pad b sleeved outside the communicating pipe b, a fixing ring is installed on the side wall of the rubber pad a facing the rubber pad b, and a rubber block is installed on the side wall of the fixing ring.

[0013] Preferably, the outer circle diameter of the sealing assembly is greater than the inner circle diameter of the sealing port, and the outer circle diameter of the limiting ring is greater than the inner circle diameter of the sealing port.

[0014] Preferably, the top end of the resin catcher is equipped with a resin catcher cover, and the top end of the resin catcher cover is equipped with an exhaust vent valve.

[0015] Preferably, the outer wall of the resin catcher is equipped with a rotating arm.

[0016] Preferably, the resin catcher temporary storage tank and the ditch mechanism pipeline are equipped with a bottom filter screen, and the top end of the resin catcher temporary storage tank is equipped with a sight glass.

[0017] Compared with the prior art, the resin catcher recycling device has the advantages that the need for repeatedly disassembling the flange to clean the conical filter is eliminated, the operation time is shortened, the stable operation of the device is facilitated, the recovery of the resin is more sufficient, the loss is effectively reduced, the waste and pollution of raw materials are effectively reduced by increasing the device, and the energy-saving and environment-friendly purposes are achieved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a working principle diagram of the resin catcher recycling device;

[0019] Figure 2 is a schematic diagram of the resin catcher;

[0020] Figure 3 is a schematic diagram of the communicating pipe a, the communicating body and the communicating pipe b;

[0021] Figure 4 is a schematic diagram of the structure when the communicating pipe a, the communicating body and the communicating pipe b are separately installed.

[0022] In the figure: 1, ion exchanger; 2, resin catcher; 3, inner and outer cage support and filter screen; 4, resin catcher cover; 5, rotating arm; 6, exhaust vent valve; 7, resin catcher temporary storage tank; 8, sight glass; 9, bottom filter screen; 10, connecting pipe a; 11, connecting body; 12, connecting pipe b; 13, limiting ring; 14, sealing opening; 15, internal thread; 16, rubber pad; 17, fixing ring; 18, rubber block; 19, rubber pad b; 20, external thread. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0024] Please refer to Figures 1-4 The present application provides a technical solution:

[0025] In the technical solution, a resin catching and recycling device comprises an ion exchanger 1, a resin catcher temporary storage tank 7 and a resin catcher 2. The resin catcher 2 is internally provided with an inner and outer cage support and filter screen 3. The resin catcher 2 and the ion exchanger 1 are connected by a pipeline, and the resin catcher 2 and the resin catcher temporary storage tank 7 are connected by a pipeline. The outer wall of the resin catcher 2 is connected to a downstream sewage treatment mechanism by a pipeline, and the bottom end of the resin catcher temporary storage tank 7 is connected to a trench mechanism by a pipeline. The side wall of the ion exchanger 1 is provided with a connecting pipe a 10, and the side wall of the resin catcher temporary storage tank 7 is provided with a connecting pipe b 12. A connecting body 11 is arranged between the connecting pipe a 10 and the connecting pipe b 12. The left and right side walls of the connecting body 11 are both provided with a sealing opening 14. The connecting pipe a 10 is inserted into the left sealing opening 14, and the connecting pipe b 12 is inserted into the right sealing opening 14. The outer wall of the connecting pipe b 12 is provided with an external thread 20, and the inner wall of the connecting body 11 is provided with an internal thread 15. The external thread 20 and the internal thread 15 are matched.

[0026] In the technical scheme, the original conical filter is replaced by the newly added resin catcher and resin catcher temporary storage tank device, the lost resin is intercepted by the filter screen in the resin catcher, is isolated regularly, is discharged into the resin catcher temporary storage tank, the resin in the resin catcher temporary storage tank is sent back to the ion exchanger through desalted water, the resin catcher is provided with a fine filter screen which is firmly clamped between the inner and outer cage supports, so that the filter screen can withstand the pressure from both sides, the resin catcher is provided with the resin catcher temporary storage tank at the bottom, and the discharged resin can be collected and sent back to the ion exchanger through desalted water. The temporary storage tank is in a conical shape, which is beneficial to the suspension of the resin after water enters and is transported to the ion exchanger. The communication pipe a10 and the communication pipe b12 between the ion exchanger 1 and the resin catcher temporary storage tank 7 are connected through the communication body 11. The communication body 11 can move outside the communication pipe a10, and then the communication pipe b12 is installed into the communication body 11 in a threaded connection mode, and is in communication with the communication pipe a10, so that the two communication pipes can be disassembled for cleaning.

[0027] In some technical schemes, the inside of the communication body 11 is provided with a sealing assembly, the communication pipe b12 is inserted into the sealing assembly, and the end of the communication pipe a10 is provided with a limiting ring 13 installed in the communication body 11.

[0028] In the technical scheme, the movement range of the communication body 11 on the communication pipe a10 is limited by the limiting ring 13.

[0029] In some technical schemes, the sealing assembly includes rubber pads a16 and b19 which are sleeved outside the communication pipe b12, the side wall of the rubber pad a16 facing the rubber pad b19 is provided with a fixed ring 17, and the side wall of the fixed ring 17 is provided with a rubber block 18; the outer diameter of the sealing assembly is greater than the inner diameter of the sealing port 14, and the outer diameter of the limiting ring 13 is greater than the inner diameter of the sealing port 14.

[0030] In the technical scheme, the gap between the communication pipe b12 and the sealing port 14 is sealed by the sealing assembly.

[0031] In some technical schemes, the top end of the resin catcher 2 is provided with a resin catcher cover 4, and the top end of the resin catcher cover 4 is provided with an exhaust vent valve 6.

[0032] In some technical schemes, the outer wall of the resin catcher 2 is provided with a rotating arm 5.

[0033] In some technical schemes, a bottom filter screen 9 is arranged between the resin catcher temporary storage tank 7 and the trench mechanism pipeline, and a sight glass 8 is arranged at the top end of the resin catcher temporary storage tank 7.

[0034] In the technical scheme,

[0035] Working principle:

[0036] During operation, resin particles within the ion exchanger may flow out through the pipeline and be trapped by the filter screen in resin trap 2. Once a significant amount of resin accumulates in resin trap 2, its upstream and downstream valves should be closed for isolation. Next, clean the pipeline from resin trap 2 to resin trap storage tank 7, open the demineralized water discharge valve of resin trap storage tank 7 and discharge it into the drain. Then, introduce demineralized water into the outlet pipeline of resin trap 2 to flush the resin from resin trap 2 into resin trap storage tank 7. After flushing, isolate the pipeline from resin trap 2 to resin trap storage tank 7 again. Finally, clear the pipeline from resin trap storage tank 7 to ion exchanger 1, open the demineralized water pipeline of resin trap storage tank 7, and flush the resin back into ion exchanger 1.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A resin capture recovery apparatus comprising an ion exchanger (1), a resin capture temporary storage tank (7) and a resin capture (2), characterized in that: The inside of the resin catcher (2) is equipped with inner and outer cage supports and filter screens (3); The resin catcher (2) and the ion exchanger (1) are connected by pipes, and the resin catcher (2) and the resin catcher temporary storage tank (7) are connected by pipes; The outer wall of the resin catcher (2) is connected to the downstream sewage treatment mechanism by pipes, and the bottom end of the resin catcher temporary storage tank (7) is connected to the trench mechanism by pipes; The side wall of the ion exchanger (1) is equipped with a communication pipe a (10), and the side wall of the resin catcher temporary storage tank (7) is equipped with a communication pipe b (12); The communication pipe a (10) and the communication pipe b (12) are equipped with a communication body (11); The left and right side walls of the communication body (11) are provided with sealing openings (14), the communication pipe a (10) is inserted into the left sealing opening (14), and the communication pipe b (12) is inserted into the right sealing opening (14); The outer wall of the communication pipe b (12) is provided with external threads (20), and the inner wall of the communication body (11) is provided with internal threads (15), and the external threads (20) and the internal threads (15) are matched.

2. The resin capturing and recovering apparatus according to claim 1, wherein The inside of the communication body (11) is provided with a sealing assembly, the communication pipe b (12) is inserted into the sealing assembly, and the end of the communication pipe a (10) is provided with a limiting ring (13) in the communication body (11).

3. A resin capturing and recovering apparatus according to claim 2, wherein The sealing assembly includes rubber pads a (16) and rubber pads b (19) sleeved on the outside of the communication pipe b (12), the side wall of the rubber pad a (16) facing the rubber pad b (19) is provided with a fixing ring (17), and the side wall of the fixing ring (17) is provided with a rubber block (18).

4. The resin capturing and recovering apparatus according to claim 2, wherein The outer diameter of the sealing assembly is greater than the inner diameter of the sealing opening (14), and the outer diameter of the limiting ring (13) is greater than the inner diameter of the sealing opening (14).

5. The resin capturing and recovering apparatus according to claim 1, wherein The top end of the resin catcher (2) is equipped with a resin catcher cover (4), and the top end of the resin catcher cover (4) is equipped with an exhaust vent valve (6).

6. A resin capturing and recovering apparatus according to claim 5, wherein The outer wall of the resin catcher (2) is equipped with a rotating arm (5).

7. The resin capture and recovery apparatus of claim 1, wherein, The resin catcher temporary storage tank (7) and the trench mechanism pipe are equipped with a bottom filter screen (9), and the top end of the resin catcher temporary storage tank (7) is equipped with a sight glass (8).

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