Resin filling device

Abstract

The utility model relates to a resin filling device which comprises a filling barrel, a diffusion pipe, a throat pipe, a shrinkage pipe, an ejector water outlet, a resin suction pipe, a water source inlet, a water hose I, a manhole, an exhaust port, a water inlet valve, a water inlet, a discharge valve, a discharge port, a drain valve, a drain port, an ion exchanger, a filter screen, a water pump and a water hose II, a water outlet of the ejector is connected with the manhole through a water hose I; a discharge opening is formed in the side wall of the ion exchanger and is formed in the upper part of the filter screen; a water inlet is formed in the upper part of the ion exchanger; and a water outlet is formed in the bottom of the ion exchanger. According to the utility model, the ion exchange resin is directly poured into the filler barrel on the ground and does not need to be manually transported to a manhole at the high position of the ion exchanger, so that the safety risk that personnel fall from the high position and the like does not exist, and the operation process is convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the field of fillers, in particular to a resin filling device. Background Art

[0002] In modern coal chemical production processes, in order to ensure that the water quality of boiler water is qualified, or according to the actual water quality requirements of the production process, it is necessary to use ion exchange to desalinate and soften hard water. Due to the structure of the ion exchange resin itself and the decline in exchange quality, it is necessary to use acid and alkali solutions for regeneration treatment to restore or improve its ion exchange capacity. However, frequent regeneration and backwashing operations will cause the ion exchange resin particles to break and fail, resulting in a decrease in ion exchange capacity, and the ion exchange resin needs to be replaced. The height of a traditional ion exchanger is more than 5 meters. When loading new ion exchange resin, the ion exchange resin needs to be manually transported to the manhole area of ​​the exchanger, and then the ion exchange resin is loaded through the manhole. This method has a slow loading speed and there is a safety risk of people falling from heights. CN212369619U discloses a device for filling resin using compressed air. The device has a complex structure and high construction cost. Utility Model Content

[0003] In order to solve the defects of high-altitude operation safety hazards and high labor intensity in the existing resin replacement process, the purpose of the utility model is to provide a resin filling device.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a resin filling device, including a filling barrel 1, a diffusion tube 2, a throat 3, a contraction tube 4, an ejector water outlet 5, a resin suction pipe 6, a water source inlet 7, a water hose I 8, a manhole 9, an exhaust port 10, a water inlet valve 11, a water inlet 12, a discharge valve 13, a discharge port 14, a drain valve 15, a drain port 16, an ion exchanger 17, a filter 18, a water pump 19, and a water hose II 20.

[0005] The diffuser 2, throat 3, and contraction tube 4 constitute an injector, which is placed in the filling barrel 1. The diffuser 2 is connected to the injector water outlet 5, the resin suction pipe 6 is connected to the throat 3, the water source inlet 7 is connected to the contraction tube 4, and the water pump 19 is connected to the water source inlet 7 through the water belt II 20.

[0006] The manhole 9 is located on the upper part of the ion exchanger 17 , the ejector water outlet 5 is connected to the manhole 9 via a water hose I 8 , and the exhaust port 10 is located on the top of the ion exchanger 17 .

[0007] A filter screen 18 is installed in the ion exchanger 17 , the discharge port 14 is located on the side wall of the ion exchanger 17 and is arranged on the upper part of the filter screen 18 , the water inlet 12 is located on the upper part of the ion exchanger 17 , and the drain port 16 is located at the bottom of the ion exchanger 17 .

[0008] Furthermore, a water inlet valve 11 is provided on the water inlet 12 .

[0009] Furthermore, a discharge valve 13 is provided on the discharge port 14 .

[0010] Furthermore, a drain valve 15 is provided on the drain outlet 16 .

[0011] Compared with the existing resin filling method, the utility model has the following advantages.

[0012] The utility model provides a resin filling device, which pours the ion exchange resin directly into the filling barrel 1 on the ground, and does not need to be manually transported to the manhole 9 at the height of the ion exchanger 17. There is no safety risk of people falling from heights, and the operation process is convenient and fast.

[0013] The utility model provides a resin filling device, which directly delivers ion exchange resin into the ion exchanger 17 by using the negative pressure formed by the ejector, without the need for manual handling or large equipment hoisting, thus saving time and labor.

[0014] The utility model provides a resin filling device. The filling equipment is movable, and one device can be used to fill multiple ion exchangers 17, which is flexible to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a system diagram of a resin filling device of the present utility model. DETAILED DESCRIPTION

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention 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 the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle", "inside", "top", "bottom end", etc., indicating positions or positional relationships, are based on the positions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified or limited, the terms "mounted", "connected", and "connected" should be understood in a broad sense, for example, they can mean fixed connection, detachable connection, or integral connection; they can mean mechanical connection or electrical connection; they can mean direct connection, indirect connection through an intermediate medium, or internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] The present invention will be described in further detail below with reference to the accompanying drawings.

[0019] like Figure 1 As shown, the utility model provides a resin filling device, including a filling barrel 1, a diffusion tube 2, a throat 3, a contraction tube 4, an ejector water outlet 5, a resin suction pipe 6, a water source inlet 7, a water hose I 8, a manhole 9, an exhaust port 10, a water inlet valve 11, a water inlet 12, a discharge valve 13, a discharge port 14, a drain valve 15, a drain port 16, an ion exchanger 17, a filter 18, a water pump 19, and a water hose II 20.

[0020] The diffuser 2, throat 3, and contraction tube 4 constitute an injector, which is placed in the filling barrel 1. The diffuser 2 is connected to the injector water outlet 5, the resin suction pipe 6 is connected to the throat 3, the water source inlet 7 is connected to the contraction tube 4, and the water pump 19 is connected to the water source inlet 7 through the water belt II 20.

[0021] The manhole 9 is located on the upper part of the ion exchanger 17 , the ejector water outlet 5 is connected to the manhole 9 via a water hose I 8 , and the exhaust port 10 is located on the top of the ion exchanger 17 .

[0022] A filter screen 18 is installed in the ion exchanger 17 , the discharge port 14 is located on the side wall of the ion exchanger 17 and is arranged on the upper part of the filter screen 18 , the water inlet 12 is located on the upper part of the ion exchanger 17 , and the drain port 16 is located at the bottom of the ion exchanger 17 .

[0023] The working process of the present utility model is as follows: the ion exchange resin is loaded into the filling barrel 1, the water pump 19 is turned on, and the water pump 19 pumps a high-speed water flow into the ejector through the water belt II 20. After the high-speed water flow enters the ejector contraction tube 4, as the pipe diameter gradually decreases, the water flow rate gradually increases, and the pressure gradually decreases to form a negative pressure. The water flow through the throat 3 has the fastest flow rate and the maximum negative pressure. The ion exchange resin is sucked into the ejector through the resin suction pipe 6 and enters the ion exchanger 17 with the water flow and falls on the filter 18. After the filling is completed, the water pump 19 and the manhole 9 are turned off, and the water inlet valve 11 and the drain valve 15 are opened to desalinate and soften the hard water. When the ion exchange resin needs to be replaced, the discharge valve 13 is opened for replacement.

[0024] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0025] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A resin filling device, comprising a filling barrel (1), a diffusion tube (2), a throat (3), a contraction tube (4), an ejector outlet (5), a resin suction pipe (6), a water source inlet (7), a water hose I (8), a manhole (9), an exhaust port (10), a water inlet valve (11), a water inlet (12), a discharge valve (13), a discharge port (14), a drain valve (15), a drain port (16), an ion exchanger (17), a filter (18), a water pump (19), and a water hose II (20), characterized in that The diffuser (2), throat (3) and contraction tube (4) constitute an ejector, which is placed in a filling barrel (1). The diffuser (2) is connected to the ejector water outlet (5), the resin suction pipe (6) is connected to the throat (3), the water source inlet (7) is connected to the contraction tube (4), the water pump (19) is connected to the water source inlet (7) through a water belt II (20), the manhole (9) is located on the upper part of the ion exchanger (17), the ejector water outlet (5) is connected to the manhole (9) through a water belt I (8), the exhaust port (10) is located on the top of the ion exchanger (17), a filter screen (18) is installed in the ion exchanger (17), the discharge port (14) is located on the side wall of the ion exchanger (17) and is arranged on the upper part of the filter screen (18), the water inlet (12) is located on the upper part of the ion exchanger (17), and the drain port (16) is located at the bottom of the ion exchanger (17).

2. A resin filling device according to claim 1, characterized in that The water inlet (12) is provided with a water inlet valve (11).

3. A resin filling device according to claim 1, characterized in that A discharge valve (13) is provided on the discharge port (14).

4. A resin filling device according to claim 1, characterized in that The drain outlet (16) is provided with a drain valve (15).

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