Steam condensate recovery device

Abstract

The utility model discloses a steam condensate water recovery device. The steam condensate water recovery device comprises a fixed base and a steam condensate water recovery device, a cooling component; an auxiliary descaling unit; in order to solve the problem that in the prior art, after common steam condensation equipment is used for a long time, scale is likely to be generated on the inner wall of a condensation pipe, the auxiliary descaling unit is introduced, and a descaling agent can be injected into the condensation pipe through the auxiliary descaling unit; further, in order to solve the problem that in the prior art, part of scale is accumulated for a long time and is firm and difficult to clean, an inner wall cleaning unit is designed, and the inner wall of the condensing coil can be effectively and rotationally cleaned through the inner wall cleaning unit; and therefore, the phenomena of accumulation and caking are reduced, and the device is suitable for popularization.

Description

Technical Field

[0001] The present application relates to a steam condensate recovery device. Background Art

[0002] Steam condensate refers to liquid water produced in the process of water vapor condensing into water when it comes into contact with a low-temperature environment due to the high temperature of steam in steam pipes or equipment. During the transmission process, steam needs to pass through pipes or equipment. When it encounters a lower temperature environment, it releases heat, causing the water in it to analyze and become liquid water, that is, steam condensate.

[0003] The existing patent document "CN209789618U A steam atomization condensation device" discloses a condensation device, which can cool the water vapor to cool the water;

[0004] However, after a long period of operation, the calcium and magnesium ions in the condensed water will combine with the carbonate ions to form scale. After long-term use, the scale will adhere to the inner wall of the condenser tube over a large area, thereby affecting the subsequent heat exchange efficiency and further affecting the subsequent condensation effect.

[0005] That is, the prior art has the following technical problem: after long-term use of ordinary condensing equipment, scale will be attached to the inner wall of the condensing tube in a large area. Therefore, a steam condensate recovery device is proposed to solve the above problem. Summary of the invention

[0006] In this embodiment, a steam condensate water recovery device is provided to solve the problem that scale will be attached to the inner wall of the condenser tube over a large area after long-term use in ordinary condensing equipment in the prior art.

[0007] According to one aspect of the present application, a steam condensate recovery device is provided, the steam condensate recovery device comprising:

[0008] A fixed base, wherein a plurality of heat conducting plates are fixedly arranged on the upper surface of the fixed base, and a plurality of the heat conducting plates are fixedly connected to condensing coils;

[0009] A cooling component, wherein the cooling component is fixedly arranged on the upper surface of the fixed base, and the cooling component can cool the condensing coil;

[0010] An auxiliary descaling unit, wherein the auxiliary descaling unit is fixedly arranged on the upper surface of the fixed base, one end of the auxiliary descaling unit is connected to the condensing coil, and the auxiliary descaling unit can assist in descaling the inner cavity of the condensing coil;

[0011] The inner wall cleaning unit is installed in the inner cavity of the condensing coil and can automatically clean the inner wall of the condensing coil when condensed water is transported in the inner cavity of the condensing coil.

[0012] Furthermore, the cooling component includes a rectangular shell, ventilation holes and an air duct, the rectangular shell is fixedly arranged on the upper surface of the fixed base, a plurality of ventilation holes are arranged on the side wall of the rectangular shell, and the plurality of ventilation holes are equidistantly arranged on the inner cavity side wall of the rectangular shell.

[0013] Furthermore, one end of an air duct is fixedly connected to the inner cavity of the rectangular shell, and the other end of the air duct is connected to the fan.

[0014] Furthermore, the condensing coil is made of copper.

[0015] Furthermore, the heat conducting plate is made of aluminum alloy.

[0016] Furthermore, the auxiliary descaling unit comprises a fixed bin, a delivery pump, an input pipe and an output pipe. The fixed bin is fixedly arranged on the upper surface of the fixed base, and the inner cavity of the fixed bin is filled with a descaling agent.

[0017] Furthermore, the delivery pump is fixedly arranged on the upper surface of the fixed base, and one end of an input pipe is fixedly connected to the input end of the delivery pump, and the other end of the input pipe extends into the inner cavity of the fixed bin and is fixedly connected to the inner cavity of the fixed bin, and one end of an output pipe is fixedly connected to the output end of the delivery pump, and the other end of the output pipe extends into the inner cavity of the condensing coil and is fixedly connected to the condensing coil.

[0018] Furthermore, the inner wall cleaning unit comprises a fixed support frame, a rotating shaft, a rotating blade and a cleaning wire. A plurality of the inner wall cleaning units are provided, and the plurality of the inner wall cleaning units are all fixed in the inner cavity of the condensing coil.

[0019] Furthermore, the fixed support frame is fixedly connected to the arc-shaped inner wall of the condensing coil, a rotating shaft is rotatably connected to the middle position of the fixed support frame, and a rotating blade is fixedly connected to one end of the rotating shaft.

[0020] Furthermore, a cleaning steel wire is fixedly connected to the other end of the rotating shaft, and the cleaning steel wire contacts the inner wall of the condensing coil. A plurality of cleaning steel wires are provided, and the plurality of cleaning steel wires are equidistantly fixed at one end of the rotating shaft.

[0021] Through the above embodiments of the present application, in order to solve the problem in the prior art that scale is easily generated on the inner wall of the condenser tube of ordinary steam condensing equipment after long-term use, the present application introduces an auxiliary descaling unit, through which a descaling agent can be injected into the interior of the condenser tube, thereby effectively cleaning the scale inside the condenser coil;

[0022] Furthermore, in order to solve the problem in the prior art that some scale accumulates for a long time and is hard to clean, the present application designs an inner wall cleaning unit, through which the inner wall of the condensing coil can be effectively rotated and cleaned, so that the scale can be cleaned in the early stage, reducing the phenomenon of accumulation and agglomeration, which is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 This is a schematic diagram of a three-dimensional structure of an embodiment of the present application;

[0025] Figure 2 This is a front structural schematic diagram of an embodiment of the present application;

[0026] Figure 3 This is a schematic diagram of the side structure of an embodiment of the present application;

[0027] Figure 4 This is a schematic diagram of the overall structure of a cooling component according to an embodiment of the present application;

[0028] Figure 5 This is an overall schematic diagram of an auxiliary descaling unit according to an embodiment of the present application;

[0029] Figure 6 This is a connection diagram of an inner wall cleaning unit according to an embodiment of the present application;

[0030] Figure 7 This is a schematic structural diagram of an inner wall cleaning unit according to an embodiment of the present application.

[0031] In the figure:

[0032] Fixed base 1;

[0033] Cooling component 2, rectangular shell 201, ventilation hole 202, air duct 203;

[0034] Condensing coil 3, heat conducting plate 4;

[0035] Auxiliary descaling unit 5, fixed bin 501, delivery pump 502, input pipe 503, output pipe 504;

[0036] Inner wall cleaning unit 6, fixed support frame 601, rotating shaft 602, rotating blades 603, cleaning wire 604. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0038] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0039] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0040] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0041] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0042] See also Figure 1-7 As shown, a steam condensate recovery device, the steam condensate recovery device comprises:

[0043] A fixed base 1, wherein a plurality of heat conducting plates 4 are fixedly arranged on the upper surface of the fixed base 1, and a plurality of the heat conducting plates 4 are fixedly connected to condensing coils 3;

[0044] A cooling component 2, wherein the cooling component 2 is fixedly disposed on the upper surface of the fixed base 1, and the cooling component 2 can cool the condensing coil 3;

[0045] An auxiliary descaling unit 5, wherein the auxiliary descaling unit 5 is fixedly disposed on the upper surface of the fixed base 1, one end of the auxiliary descaling unit 5 is connected to the condensing coil 3, and the auxiliary descaling unit 5 can assist in descaling the inner cavity of the condensing coil 3;

[0046] An inner wall cleaning unit 6, wherein the inner wall cleaning unit 6 is installed in the inner cavity of the condensing coil 3, and the inner wall cleaning unit 6 can automatically clean the inner wall of the condensing coil 3 when the condensed water in the inner cavity of the condensing coil 3 is transported;

[0047] Through the above technical scheme, in order to solve the problem in the prior art that the inner wall of the condenser tube is prone to scale after long-term use of ordinary steam condensing equipment, the present application introduces an auxiliary descaling unit 5, through which a descaling agent can be injected into the interior of the condenser tube, so that the scale inside the condenser coil 3 can be effectively cleaned. Further, in order to solve the problem in the prior art that some scale is accumulated for a long time and is hard to clean, the present application designs an inner wall cleaning unit 6, through which the inner wall cleaning unit 6 can effectively rotate and clean the inner wall of the condenser coil 3, so that the scale is cleaned at the early stage, reducing the phenomenon of accumulation and agglomeration, which is suitable for promotion;

[0048] The cooling component 2 includes a rectangular shell 201, ventilation holes 202 and an air duct 203. The rectangular shell 201 is fixedly arranged on the upper surface of the fixed base 1. A plurality of ventilation holes 202 are arranged on the side wall of the rectangular shell 201. The plurality of ventilation holes 202 are equidistantly arranged on the inner cavity side wall of the rectangular shell 201.

[0049] One end of the air duct 203 is fixedly connected to the inner cavity of the rectangular shell 201, and the other end of the air duct 203 is connected to the fan. Through the technical solution, the fan can make the cold air be transported to the inner cavity of the rectangular shell 201 through the air duct 203, so that the cold air is evenly sprayed through the ventilation holes 202 and sprayed on the condensing coil 3 and the heat conducting plate 4, so that the heat conducting plate 4 is fully cooled, so that the internal steam is cooled to form condensed water;

[0050] The condensing coil 3 is made of copper; the heat conducting plate 4 is made of aluminum alloy;

[0051] The auxiliary descaling unit 5 includes a fixed bin 501, a delivery pump 502, an input pipe 503 and an output pipe 504. The fixed bin 501 is fixedly arranged on the upper surface of the fixed base 1, and the inner cavity of the fixed bin 501 is filled with a descaling agent.

[0052] The delivery pump 502 is fixedly arranged on the upper surface of the fixed base 1, and one end of the input pipe 503 is fixedly connected to the input end of the delivery pump 502, and the other end of the input pipe 503 extends into the inner cavity of the fixed bin 501 and is fixedly connected to the inner cavity of the fixed bin 501, and one end of the output pipe 504 is fixedly connected to the output end of the delivery pump 502, and the other end of the output pipe 504 extends into the inner cavity of the condensing coil 3 and is fixedly connected to the condensing coil 3. Through the technical solution, the descaling agent in the inner cavity of the fixed bin 501 can be delivered to the inner cavity of the condensing coil 3 through the output pipe 504 through the operation of the delivery pump 502, so that the descaling agent contacts the inner wall of the condensing coil 3, so that the scale in the inner cavity of the condensing coil 3 is softened and cleaned;

[0053] The inner wall cleaning unit 6 includes a fixed support frame 601, a rotating shaft 602, a rotating blade 603 and a cleaning wire 604. A plurality of the inner wall cleaning units 6 are provided, and the plurality of the inner wall cleaning units 6 are fixed in the inner cavity of the condensing coil 3.

[0054] The fixed support frame 601 is fixedly connected to the arc-shaped inner wall of the condensing coil 3, a rotating shaft 602 is rotatably connected at the middle position of the fixed support frame 601, and a rotating blade 603 is fixedly connected at one end of the rotating shaft 602;

[0055] A cleaning wire 604 is fixedly connected to the other end of the rotating shaft 602, and the cleaning wire 604 contacts the inner wall of the condensing coil 3. A plurality of cleaning wires 604 are provided, and the plurality of cleaning wires 604 are equidistantly fixed at one end of the rotating shaft 602. Through the technical solution, when condensed water flows in the inner cavity of the condensing coil 3, the rotating blade 603 can be driven to rotate due to the action of the water flow, and then the rotating shaft 602 can be driven to rotate through the rotation of the rotating blade 603, thereby driving the cleaning wire 604 to rotate, and then the inner wall of the condensing coil 3 can be scraped through the rotation of the cleaning wire 604, so that the scale initially formed on the inner wall of the condensing coil 3 can be scraped, and with the use of a descaling agent, the initially generated scale can be fully cleaned, thereby avoiding the problem of scale accumulation and adhesion that is difficult to clean. At the same time, the inner wall cleaning unit 6 of the present application can automatically rotate to clean the inner wall of the condensing coil 3 during the movement of the water flow, and the cleaning effect is good, which is suitable for promotion.

[0056] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. Steam condensate recovery device, characterized in that: The steam condensate recovery device comprises: A fixed base (1), wherein a plurality of heat conducting plates (4) are fixedly arranged on the upper surface of the fixed base (1), and a plurality of the heat conducting plates (4) are fixedly connected to condensing coils (3); A cooling component (2), the cooling component (2) being fixedly arranged on the upper surface of the fixed base (1), and the cooling component (2) being capable of cooling the condensing coil (3); An auxiliary descaling unit (5), the auxiliary descaling unit (5) being fixedly arranged on the upper surface of the fixed base (1), one end of the auxiliary descaling unit (5) being connected to the condensing coil (3), and the auxiliary descaling unit (5) being capable of assisting in descaling the inner cavity of the condensing coil (3); An inner wall cleaning unit (6) is installed in the inner cavity of the condensing coil (3), and the inner wall cleaning unit (6) can automatically clean the inner wall of the condensing coil (3) when condensed water is transported in the inner cavity of the condensing coil (3).

2. The steam condensate recovery device according to claim 1, characterized in that: The cooling component (2) comprises a rectangular shell (201), ventilation holes (202) and an air duct (203); the rectangular shell (201) is fixedly arranged on the upper surface of the fixed base (1); a plurality of ventilation holes (202) are arranged on the side wall of the rectangular shell (201); and the plurality of ventilation holes (202) are equidistantly arranged on the side wall of the inner cavity of the rectangular shell (201).

3. The steam condensate recovery device according to claim 2, characterized in that: One end of an air duct (203) is fixedly connected to the inner cavity of the rectangular shell (201), and the other end of the air duct (203) is connected to a fan.

4. The steam condensate recovery device according to claim 1, characterized in that: The condensing coil (3) is made of copper.

5. The steam condensate recovery device according to claim 1, characterized in that: The heat conducting plate (4) is made of aluminum alloy.

6. The steam condensate recovery device according to claim 1, characterized in that: The auxiliary descaling unit (5) comprises a fixed bin (501), a delivery pump (502), an input pipe (503) and an output pipe (504); the fixed bin (501) is fixedly arranged on the upper surface of the fixed base (1); and the inner cavity of the fixed bin (501) is filled with a descaling agent.

7. The steam condensate recovery device according to claim 6, characterized in that: The delivery pump (502) is fixedly arranged on the upper surface of the fixed base (1); one end of an input pipe (503) is fixedly connected to the input end of the delivery pump (502); the other end of the input pipe (503) extends into the inner cavity of the fixed bin (501) and is fixedly connected to the inner cavity of the fixed bin (501); one end of an output pipe (504) is fixedly connected to the output end of the delivery pump (502); the other end of the output pipe (504) extends into the inner cavity of the condensing coil (3) and is fixedly connected to the condensing coil (3).

8. The steam condensate recovery device according to claim 1, characterized in that: The inner wall cleaning unit (6) comprises a fixed support frame (601), a rotating shaft (602), a rotating blade (603) and a cleaning wire (604), and a plurality of the inner wall cleaning units (6) are provided, and the plurality of the inner wall cleaning units (6) are all fixed in the inner cavity of the condensing coil (3).

9. The steam condensate recovery device according to claim 8, characterized in that: The fixed support frame (601) is fixedly connected to the arc-shaped inner wall of the condensing coil (3); a rotating shaft (602) is rotatably connected to the middle position of the fixed support frame (601); and a rotating blade (603) is fixedly connected to one end of the rotating shaft (602).

10. The steam condensate recovery device according to claim 8, characterized in that: A cleaning steel wire (604) is fixedly connected to the other end of the rotating shaft (602), and the cleaning steel wire (604) is in contact with the inner wall of the condensing coil (3). A plurality of cleaning steel wires (604) are provided, and the plurality of cleaning steel wires (604) are equidistantly fixed at one end of the rotating shaft (602).

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