Slag removal system for water seal tank

Abstract

The invention discloses a water seal tank deslagging system which comprises a sediment box, a pump body and a filter box, the sediment box is connected with a deslagging port, an inlet of the pump body is connected with the sediment box, an outlet of the pump body is connected with the filter box, and a slag-liquid mixture in the sediment box is conveyed to the filter box through the pump body. The slag removal system for the water seal tank is simple in structure, efficient, low in cost and small in occupied area; meanwhile, the pump body can effectively clean impurities, solid residues, sludge and the like in various sizes in the sediment box, the impurity accumulation phenomenon in the water seal tank is reduced, and therefore long-term stable operation of the water seal tank is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of water seal tank cleaning equipment, and in particular to a water seal tank slag cleaning system. Background Art

[0002] In the water seal tank of some equipment, solid residue, sludge, and debris in the water seal tank will gradually increase as the equipment operates, blocking the normal operation of the water seal device. Therefore, the water seal tank needs to be cleaned in time.

[0003] In the related art, a chain scraper type slag cleaner is used to clean the water seal tank. Specifically, a slag discharge port is arranged at the lower end of the water seal tank, and the lower end of the slag discharge port is connected to the chain scraper type slag cleaner. One end of the bottom of the slag cleaner is horizontal, and the other end is inclined and raised upward, and needs to be higher than the liquid level of the water seal tank. The slag cleaner is filled with water to ensure a reliable water seal; the chain scraper machine is immersed in the slag cleaner, and the transmission motor at one end drives the chain scraper to operate continuously, so as to remove larger pieces of solid debris deposited at the bottom.

[0004] The above-mentioned chain scraper type slag cleaner has a relatively complex structure, and has the disadvantages of being bulky, expensive, and occupying a large area. In addition, the chain scraper type slag cleaner can only remove larger pieces of solid debris, but cannot promptly and effectively remove deposited small pieces of solid slag, sludge, etc., resulting in the water seal tank being difficult to operate smoothly for a long time. Summary of the invention

[0005] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, an embodiment of the present invention proposes a water seal tank slag cleaning system, which has a relatively simple structure, high efficiency, low cost and small footprint; at the same time, the pump body can effectively clean various sizes of debris, solid slag and sludge in the sediment box, reduce the accumulation of debris in the water seal tank, and thus ensure the long-term stable operation of the water seal tank.

[0007] The water seal tank slag discharge system of the embodiment of the present invention includes a slag box, a pump body and a filter box. The slag box is connected to the slag discharge port, the inlet of the pump body is connected to the slag box, and the outlet of the pump body is connected to the filter box, so as to transport the slag-liquid mixture in the slag box to the filter box through the pump body.

[0008] In some embodiments, the filter box has a slag cavity for accommodating slag, a liquid cavity for accommodating filtered liquid, and a reflux port, wherein the reflux port is communicated with the liquid cavity, and the reflux port is connected to the water seal groove.

[0009] In some embodiments, the reflux port is arranged higher than the water seal groove.

[0010] In some embodiments, the filter box is arranged higher than the water seal groove, and the reflux port is arranged on the bottom wall of the filter box.

[0011] In some embodiments, the liquid cavity gradually shrinks from top to bottom into a cone shape, and the reflux port is connected to the lower end of the liquid cavity.

[0012] In some embodiments, a filter screen is provided in the filter box, the filter screen is connected to the filter box, and the slag chamber and the liquid chamber are respectively arranged on both sides of the filter screen.

[0013] In some embodiments, the sediment box has a sediment cleaning port, the sediment cleaning port is arranged close to the bottom wall of the sediment box, and the inlet of the pump body is connected to the sediment cleaning port.

[0014] In some embodiments, the water seal tank slag cleaning system also includes a connecting pipe and a valve body, wherein both ends of the connecting pipe are respectively connected to the slag discharge port and the slag box, and the valve body is connected to the connecting pipe to control the connection and cutoff of the connecting pipe through the valve body.

[0015] In some embodiments, the wall of the sludge box has an inspection window.

[0016] In some embodiments, a wall of the sludge box has an inspection door, and the inspection door is arranged opposite to the inspection window.

[0017] In the water seal tank slag cleaning system of the embodiment of the present invention, solid slag, sludge, debris, etc. in the water seal tank enter the slag box through the slag discharge port and are temporarily stored in the slag box. When the slag in the slag box accumulates to a certain amount, the slag-liquid mixture in the slag box is transported to the filter box through the pump body, and is further processed after being filtered through the filter box, thereby realizing the cleaning and treatment of various solid debris in the water seal tank.

[0018] The water seal tank slag discharge system of the embodiment of the present invention has a relatively simple structure, high efficiency, low cost and small footprint; at the same time, the pump body can effectively clean various sizes of debris, solid residue and sludge in the sediment box, reduce the accumulation of debris in the water seal tank, and thus ensure the long-term stable operation of the water seal tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a water seal tank slag cleaning system according to an embodiment of the present invention.

[0020] Reference numerals:

[0021] 100. Water seal tank slag cleaning system;

[0022] 1. Sediment box; 11. Slag removal port; 12. Inspection window; 13. Inspection door;

[0023] 2. Pump body; 21. Outlet pipe;

[0024] 3. Filter box; 31. Slag chamber; 32. Liquid chamber; 33. Reflux port; 331. Reflux pipe; 34. Filter screen;

[0025] 41. connecting pipe; 42. valve body;

[0026] 200. Water seal groove; 201. Slag discharge port. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0028] like Figure 1 As shown, the water seal tank slag cleaning system 100 of an embodiment of the present invention includes a slag box 1, a pump body 2 and a filter box 3. The slag box 1 is connected to the slag discharge port 201, the inlet of the pump body 2 is connected to the slag box 1, and the outlet of the pump body 2 is connected to the filter box 3, so as to transport the slag-liquid mixture in the slag box 1 to the filter box 3 through the pump body 2.

[0029] In the water seal tank slag cleaning system 100 of the embodiment of the present invention, solid slag, sludge, debris, etc. in the water seal tank 200 enter the slag box 1 through the slag discharge port 201 and are temporarily stored in the slag box 1. When the slag in the slag box 1 accumulates to a certain amount, the slag-liquid mixture in the slag box 1 is transported to the filter box 3 through the pump body 2, and is further processed after being filtered through the filter box 3, thereby realizing the cleaning and processing of various solid debris in the water seal tank 200.

[0030] The slag discharge system of the water seal tank 200 of the embodiment of the present invention has the advantages of relatively simple structure, high efficiency, low cost and small footprint; at the same time, the pump body 2 can effectively clean various sizes of debris, solid slag and sludge in the sediment box 1, reduce the accumulation of debris in the water seal tank 200, and thus ensure the long-term stable operation of the water seal tank 200.

[0031] like Figure 1 As shown, the water seal tank 200 has a slag discharge port 201, and the slag discharge port 201 is arranged on the bottom wall of the water seal tank 200. The solid slag, sludge, sundries, etc. in the water seal tank 200 can enter the slag box 1 through the slag discharge port 201 for temporary storage.

[0032] Optionally, the pump body 2 is a slurry pump.

[0033] Thus, the slag-liquid mixture in the sediment box 1 can be regularly transported to the filter box 3 through the slurry pump, and various solid slags and large and small debris can be cleaned up, thereby realizing the slag discharge work of the water seal tank 200 more efficiently and conveniently.

[0034] As an example, Figure 1 As shown, the sludge box 1 is arranged directly below the water seal tank 200, the pump body 2 is arranged on one side of the sludge box 1, the inlet of the pump body 2 is connected to the sludge box 1 through a pipeline, and the outlet of the pump body 2 is connected to the outlet pipe 21, which extends to the filter box 3.

[0035] When a certain amount of slag, mud and debris is collected in the sediment box 1, the pump body 2 can be turned on to transport the slag-liquid mixture at the bottom of the sediment box 1 to the filter box 3. The pump body 2 can be automatically turned on for slag discharge or manually turned on for slag discharge, and can also be set to automatically discharge slag regularly according to the speed of the on-site sediment.

[0036] In some embodiments, Figure 1 As shown, the filter box 3 has a slag cavity 31 for accommodating slag, a liquid cavity 32 for accommodating filtered liquid, and a reflux port 33 . The reflux port 33 is communicated with the liquid cavity 32 , and the reflux port 33 is connected to the water seal groove 200 .

[0037] After the slag-liquid mixture is filtered through the filter box 3, solid slag, sludge, debris and other slag bodies are isolated in the slag chamber 31 and manually cleaned and transported out. The liquid enters the liquid chamber 32 and flows back to the water seal tank 200 through the reflux port 33 for reuse, thereby reducing the waste of water resources.

[0038] Alternatively, if Figure 1 As shown, a reflux pipe 331 is provided between the reflux port 33 and the water seal groove 200 , one end of the reflux pipe 331 is connected to the reflux port 33 , and the other end extends to the water seal groove 200 .

[0039] Therefore, the relative position of the filter box 3 and the water seal groove 200 can be appropriately adjusted by ensuring that the reflux port 33 is higher than the water seal groove 200, which is more conducive to the reasonable arrangement of the slag discharge system of the water seal groove 200.

[0040] In some embodiments, Figure 1 As shown, the return port 33 is arranged higher than the water seal groove 200 .

[0041] The height of the reflux port 33 is set higher than the water seal groove 200. After the filtered liquid in the liquid cavity 32 passes through the reflux port 33, it can automatically flow into the water seal groove 200 under the action of gravity. The reflux of the liquid can be achieved without setting up a power device, the structure is simpler, and the cost is lower.

[0042] Of course, in other embodiments, the height of the reflux port 33 can also be arranged lower than the water seal groove 200. In this case, a water pump needs to be installed between the reflux port 33 and the water seal groove 200 to transport the liquid in the liquid cavity 32 to the water seal groove 200 for reuse.

[0043] In some embodiments, the filter box 3 is arranged higher than the water seal groove 200 , and the reflux port 33 is arranged on the bottom wall of the filter box 3 .

[0044] Through the above arrangement, the liquid in the liquid cavity 32 can flow into the water seal groove 200 as much as possible, thereby improving the recovery rate of the liquid.

[0045] In some embodiments, the liquid cavity 32 gradually shrinks from top to bottom into a cone shape, and the reflux port 33 is connected to the lower end of the liquid cavity 32 .

[0046] By setting the liquid chamber 32 to be conical, the liquid in the liquid chamber 32 can be gathered to the reflux port 33 and flow into the water seal groove 200 to the maximum extent, reducing the probability of liquid remaining on the bottom wall of the filter box 3, thereby further improving the recovery rate of the liquid.

[0047] In some embodiments, Figure 1 As shown, a filter screen 34 is provided in the filter box 3 , the filter screen 34 is connected to the filter box 3 , and the slag cavity 31 and the liquid cavity 32 are arranged on both sides of the filter screen 34 , respectively.

[0048] After the slag-liquid mixture is filtered through the filter screen 34 , solid slag, sludge and other slag bodies are isolated in the slag cavity 31 by the filter screen 34 , and the liquid passes through the filter screen 34 into the liquid cavity 32 , thereby achieving the treatment of the slag-liquid mixture.

[0049] Optionally, there are multiple filters 34 .

[0050] Thus, multi-stage filtration of the slag-liquid mixture can be achieved, thereby improving the filtration efficiency.

[0051] As an example, Figure 1 As shown, the filter screen 34 is arranged horizontally, the upper side of the filter screen 34 is the slag chamber 31, and the lower side of the filter screen 34 is the liquid chamber 32; solid slag, sludge and other slag bodies are isolated on the upper side of the filter screen 34 and need to be manually cleaned and transported out. After the liquid enters the liquid chamber 32, it automatically gathers to the reflux port 33 under the action of gravity, and flows back to the water seal tank 200 through the reflux pipe 331 for reuse.

[0052] In some embodiments, the slag box 1 has a slag cleaning port 11 , which is arranged close to the bottom wall of the slag box 1 , and the inlet of the pump body 2 is connected to the slag cleaning port 11 .

[0053] Solid residue, sludge and other residues are discharged into the sediment box 1 through the water seal groove 200 and deposited on the lower side of the sediment box 1. By arranging the residue cleaning port 11 close to the sediment box 1, the inlet of the pump body 2 is closer to the residue at the bottom of the sediment box 1, so that the residue in the sediment box 1 can be completely discharged through the pump body 2.

[0054] In some embodiments, Figure 1As shown, the slag discharge system of the water seal tank 200 also includes a connecting pipe 41 and a valve body 42. The two ends of the connecting pipe 41 are respectively connected to the slag discharge port 201 and the slag box 1. The valve body 42 is connected to the connecting pipe 41 to control the connection and cutoff of the connecting pipe 41 through the valve body 42.

[0055] When the slag discharge system of the water seal tank 200 needs to be overhauled and maintained, the connection between the water seal tank 200 and the slag box 1 can be cut off by the valve body 42 to prevent the overhaul and maintenance of the slag discharge system of the water seal tank 200 from affecting the water seal tank 200 and ensure the normal use of the water seal tank 200.

[0056] Optionally, the valve body 42 is a butterfly valve.

[0057] In some embodiments, the wall of the sludge box 1 has an inspection window 12 .

[0058] The deposition of debris, sludge and other debris in the sediment box 1 can be observed through the inspection window 12. When the sediment reaches a certain amount, the pump body 2 can be opened manually to discharge the sludge in the sediment box 1 through the pump body 2.

[0059] Optionally, the side box wall of the sludge box 1 has an inspection port arranged through it, and the inspection window 12 is installed in the inspection port.

[0060] The inspection window 12 includes components such as a cover plate, organic glass, a sealing gasket, and fixing screws. The structure of the inspection window 12 is known to those skilled in the art and will not be described in detail herein.

[0061] In some embodiments, Figure 1 As shown, the wall of the sludge box 1 has an inspection door 13 , and the inspection door 13 is arranged opposite to the inspection window 12 .

[0062] When a fault occurs in the sediment box 1 , the sediment box 1 can be inspected and maintained through the inspection door 13 .

[0063] Optionally, a side box wall of the sludge box 1 corresponding to the inspection window 12 has an inspection opening arranged therethrough, and an inspection door 13 is installed in the inspection opening.

[0064] The inspection door 13 includes components such as a cover plate, a sealing gasket, and fixing screws. The inspection door 13 is a structure known to those skilled in the art and will not be described in detail herein.

[0065] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0066] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0067] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0068] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0069] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0070] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A water seal tank slag removal system (100), characterized in that: The water seal tank (200) has a slag discharge port (201), and the water seal tank slag cleaning system (100) comprises a slag box (1), a pump body (2) and a filter box (3), the slag box (1) is connected to the slag discharge port (201), the inlet of the pump body (2) is connected to the slag box (1), and the outlet of the pump body (2) is connected to the filter box (3), so that the slag-liquid mixture in the slag box (1) is transported to the filter box (3) through the pump body (2).

2. The water seal tank slag cleaning system (100) according to claim 1, characterized in that: The filter box (3) comprises a slag cavity (31) for accommodating slag, a liquid cavity (32) for accommodating filtered liquid, and a reflux port (33), wherein the reflux port (33) is communicated with the liquid cavity (32), and the reflux port (33) is connected to the water seal groove (200).

3. The water seal tank slag cleaning system (100) according to claim 2, characterized in that: The reflux port (33) is arranged higher than the water seal groove (200).

4. The water seal tank slag cleaning system (100) according to claim 3, characterized in that: The filter box (3) is arranged higher than the water seal groove (200), and the reflux port (33) is arranged on the bottom wall of the filter box (3).

5. The water seal tank slag cleaning system (100) according to claim 4, characterized in that: The liquid cavity (32) gradually shrinks from top to bottom and becomes a cone, and the reflux port (33) is connected to the lower end of the liquid cavity (32).

6. The water seal tank slag cleaning system (100) according to claim 2, characterized in that: A filter screen (34) is provided in the filter box (3), the filter screen (34) is connected to the filter box (3), and the slag chamber (31) and the liquid chamber (32) are respectively arranged on both sides of the filter screen (34).

7. The water seal tank slag cleaning system (100) according to claim 1, characterized in that: The sludge box (1) has a sludge cleaning port (11), the sludge cleaning port (11) is arranged close to the bottom wall of the sludge box (1), and the inlet of the pump body (2) is connected to the sludge cleaning port (11).

8. The water seal tank slag cleaning system (100) according to claim 1, characterized in that: It also comprises a connecting pipe (41) and a valve body (42), wherein two ends of the connecting pipe (41) are respectively connected to the slag discharge port (201) and the slag box (1), and the valve body (42) is connected to the connecting pipe (41) so as to control the connection and disconnection of the connecting pipe (41) through the valve body (42).

9. The water seal tank slag cleaning system (100) according to any one of claims 1 to 8, characterized in that: The box wall of the sludge box (1) is provided with an inspection window (12).

10. The water seal tank slag cleaning system (100) according to claim 9, characterized in that: The wall of the sludge box (1) is provided with an inspection door (13), and the inspection door (13) is arranged opposite to the inspection window (12).

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