Exhaust steam recovery device for drain pipe
By designing a steam recovery device for the condensate drain pipe and utilizing the condensate vapor from the spray components, the problems of heat loss and visual pollution caused by the condensate drain pipe were solved, achieving efficient steam recovery and stable operation.
Patent Information
- Application Number
- CN202520486925.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-03-19
AI Technical Summary
In industrial production, the white steam emitted from drainage pipes causes heat loss and visual pollution, and existing equipment cannot effectively recover the heat from the steam.
Design a steam recovery device with a condensate drain pipe, including a condensate expansion container, a gas supply pipe and a spraying component. Water vapor is transported to the containment space through the gas supply pipe and sprayed and condensed using the spraying component. Combined with the main water supply pipe and branch water supply system, centralized water supply and uniform spraying are achieved.
It improves steam recovery efficiency, reduces heat loss, enhances visual appeal, and improves the integration and operability of the device, ensuring stable operation and efficient resource utilization.
Smart Images
Figure CN223709305U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water vapor recovery technical field, specifically, relate to a drain pipe exhaust recovery device. BACKGROUND
[0002] In the industrial production process, each road drain water or steam water mixture will enter the drain expansion vessel and drain tank. The fluid entering the drain expansion vessel and drain tank has a certain temperature, when the high-temperature steam enters the drain expansion vessel and drain tank, due to the limitation of the existing equipment and processing mode, the steam cannot be completely condensed. A large amount of white steam will be emitted from the drain expansion vessel discharge port, the drain tank exhaust discharge port and the tank cover part, which is particularly obvious in winter. On the one hand, the emission of a large amount of white steam causes a certain steam emission and heat loss, which makes part of the energy in the system wasted, reducing the energy utilization efficiency of the whole system; on the other hand, a large amount of white steam emitted into the atmosphere will produce adverse visual effects. SUMMARY
[0003] The utility model provides a drain pipe exhaust recovery device, solve the drain pipe discharge white steam of related technical field to cause certain heat loss and produce adverse visual effects problem.
[0004] The technical scheme of the utility model is as follows:
[0005] A drain pipe exhaust recovery device, comprising:
[0006] The drain expansion vessel has a containing space, the containing space has an exhaust port, and the exhaust port is used for pressure relief;
[0007] The gas conveying pipe has a plurality of, a plurality of gas conveying pipes are in communication with the containing space, and the gas conveying pipe is used for conveying water vapor to the containing space;
[0008] The spray part is arranged in the containing space, the spray part is located above the gas conveying pipe, and the spray part is used for spraying the water vapor.
[0009] Optionally, further comprising:
[0010] The main water conveying pipe;
[0011] The branch pipe is in communication with one end of the main water conveying pipe, and the other end extends into the containing space, and the spray part is arranged on the other end of the branch pipe.
[0012] Optionally, further comprising:
[0013] The drain pipe is in communication with one end of the containing space, and the other end is in communication with the drain tank.
[0014] Optionally, the drain pipe is located at the bottom end of the containing space.
[0015] Optionally, the branch pipe comprises:
[0016] a first water supply pipe, one end of which is connected to the main water supply pipe and the other end of which extends into the containing space, and the spray member is arranged on the other end of the first water supply pipe;
[0017] a second water supply pipe, one end of which is connected to the main water supply pipe and the other end of which extends into the containing space, and the spray member is arranged on the other end of the second water supply pipe;
[0018] a third water supply pipe, one end of which is connected to the main water supply pipe and the other end of which extends into the containing space, and the spray member is arranged on the other end of the third water supply pipe;
[0019] a fourth water supply pipe, one end of which is connected to the main water supply pipe and the other end of which extends into the containing space, and the spray member is arranged on the other end of the fourth water supply pipe, and the first, second, third and fourth water supply pipes are arranged at intervals along the circumference of the containing space.
[0020] Optionally, the first water supply pipe has a first bending portion, the second water supply pipe has a second bending portion, and the first and second bending portions are away from each other.
[0021] Optionally, the other end of the third water supply pipe is located at the top end of the containing space.
[0022] Optionally, the utility model further comprises:
[0023] a lifting water supply pipe, one end of which is arranged on the fourth water supply pipe in a reciprocating and lifting manner, and the spray member is arranged on the lifting water supply pipe, and the spray member is arranged on the fourth water supply pipe through the lifting water supply pipe.
[0024] Optionally, the spray member has a rotating portion, the outer side of the fourth water supply pipe has a reciprocating sliding groove, and the utility model further comprises:
[0025] a mounting member, one end of which is arranged on the rotating portion and the other end of which has a protrusion, the protrusion is arranged in the reciprocating sliding groove in a moving manner, and the mounting member is sleeved outside the lifting water supply pipe.
[0026] Optionally, the spray member has a spray opening, and the spray opening of the spray member arranged on the third water supply pipe is inclined upward.
[0027] The working principle and beneficial effects of the utility model are as follows:
[0028] The utility model discloses a water supply device, which comprises a main water supply pipe, a plurality of branch pipes and a plurality of spray members, wherein the main water supply pipe is provided with a plurality of branch pipes, and each branch pipe is provided with a spray member.
[0029] The structure of the main water supply pipe and the branch pipes is introduced, which realizes centralized water supply for the spray members, facilitates control and management of the water source of the spray members, improves the integration and operability of the device, ensures that the spray members can stably obtain the required water, thereby stably performing the spraying operation, and is favorable for stable operation of the whole device and effective treatment of water vapor. BRIEF DESCRIPTION OF DRAWINGS
[0030] The above-mentioned features, technical characteristics, advantages and implementation modes of the utility model will be further described in an explicit and understandable manner in combination with the preferred embodiments and the drawings.
[0031] Fig. 1 It is a structural schematic diagram of the utility model;
[0032] Fig. 2 It is a first water supply pipe structural schematic diagram of the utility model;
[0033] Fig. 3 It is a local structural schematic diagram of the utility model;
[0034] Fig. 4 It is a fourth water supply pipe local structural schematic diagram of the utility model;
[0035] Fig. 5 It is Fig. 4 The enlarged schematic diagram of A of the utility model.
[0036] In the drawing: 1, hydrophobic expander, 11, containing space, 12, exhaust port, 2, gas supply pipe, 3, spray member, 4, main water supply pipe, 5, branch pipe, 6, drain pipe, 51, first water supply pipe, 52, second water supply pipe, 53, third water supply pipe, 54, fourth water supply pipe, 511, first bending part, 521, second bending part, 7, lifting water supply pipe, 31, rotating part, 541, reciprocating sliding groove, 8, mounting piece, 81, protrusion. DETAILED DESCRIPTION
[0037] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, specific implementation manners of the present application will be described below with reference to the drawings. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, without creative labor, further technical solutions can be understood, and in some drawings, only one of the components with the same structure or function is schematically shown, or only one of them is marked. In this paper, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".
[0038] In this paper, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0039] In addition, in the description of the present application, the terms "first", "second" and the like are only used for description, and cannot be understood as indicating or implying relative importance.
[0040] Reference Figs. 1-5 For the first embodiment of the present application, a steam recovery device for hydrophobic pipe is proposed, the hydrophobic expander 1 has a containing space 11, the containing space 11 has an exhaust port 12, the exhaust port 12 is used for pressure relief; the gas conveying pipe 2 has several, the several gas conveying pipes 2 are all communicated with the containing space 11, the gas conveying pipe 2 is used for conveying water vapor to the containing space 11; the spraying part 3 is arranged in the containing space 11, the spraying part 3 is located above the gas conveying pipe 2, and the spraying part 3 is used for spraying water vapor.
[0041] In the embodiment, the hydrophobic expander 1 has a containing space 11, and the exhaust port 12 is arranged at the top end of the containing space 11 for pressure relief. One end of the gas conveying pipe 2 is communicated with the containing space 11, so as to convey water vapor to the containing space 11. The spraying part 3 is installed in the containing space 11, and the spraying part 3 is arranged above the gas conveying pipe 2, so that the spraying part 3 can spray the water vapor entering the containing space 11.
[0042] The water vapor is conveyed to the containing space 11 of the hydrophobic expander 1 through the gas conveying pipe 2, the water vapor is stored in the containing space 11, and the pressure relief can be performed through the exhaust port 12, so as to ensure the safety of the system. At the same time, the spraying part 3 arranged in the containing space 11 can spray the water vapor, so as to condense and liquefy the water vapor, realize the recovery of water, and reduce the water supplement amount.
[0043] Further, the main water supply pipe 4; branch pipe 5 one end and the main water supply pipe 4 communication, the other end into the containing space 11, the spray 3 is arranged on the other end of the branch pipe 5.
[0044] In this embodiment, the one end of the branch pipe 5 and the main water supply pipe 4 communication, the other end into the containing space 11, and the spray 3 is installed in the branch pipe 5 into the containing space 11 one end, through the main water supply pipe 4 to the branch pipe 5 water supply, and then for the spray 3 provides water source, so that it can carry out the spray operation. Can be wrapped in the main water supply pipe 4 and branch pipe 5 outside the heat preservation material, ensure that the temperature of the liquid inside the main water supply pipe 4 and branch pipe 5 within a certain range.
[0045] The structure of the main water supply pipe 4 and branch pipe 5 is introduced, which realizes the centralized water supply of the spray 3, facilitates the control and management of the water source of the spray 3, improves the integration and operability of the device, ensures that the spray 3 can stably obtain the required water, so as to stably carry out the spray operation, which is beneficial to the stable operation of the whole device and the effective treatment of water vapor.
[0046] Further, the one end of the drain pipe 6 communicates with the containing space 11, and the other end communicates with the drain tank.
[0047] In this embodiment, the one end of the drain pipe 6 communicates with the containing space 11, and the other end communicates with the drain tank, so that the treated water or other liquid in the containing space 11 can flow into the drain tank through the drain pipe 6, realizing the recovery and transfer of the liquid.
[0048] The added drain pipe 6 provides a liquid discharge channel, which can effectively discharge the treated liquid in the containing space 11 to the drain tank, avoiding the accumulation of liquid in the containing space 11, ensuring the normal operation of the containing space 11, and realizing the collection and recovery of the liquid, improving the utilization efficiency of resources.
[0049] Further, the drain pipe 6 is located at the bottom end of the containing space 11.
[0050] In this embodiment, the drain pipe 6 is installed at the bottom end of the containing space 11, which ensures that the liquid in the containing space 11 can flow into the drain pipe 6 to the maximum extent under the action of gravity and flow into the drain tank.
[0051] Since the drain pipe 6 is located at the bottom end of the containing space 11, the liquid in the containing space 11 can be discharged more completely by using the potential energy of gravity, avoiding liquid residue, ensuring the emptying effect of the liquid in the device, improving the integrity of liquid recovery, preventing corrosion, scaling and other adverse effects of liquid in the containing space 11, and prolonging the service life of the device.
[0052] Further, one end of the first water supply pipe 51 is communicated with the main water supply pipe 4, and the other end extends into the containing space 11, and the spray member 3 is arranged on the other end of the first water supply pipe 51; one end of the second water supply pipe 52 is communicated with the main water supply pipe 4, and the other end extends into the containing space 11, and the spray member 3 is arranged on the other end of the second water supply pipe 52; one end of the third water supply pipe 53 is communicated with the main water supply pipe 4, and the other end extends into the containing space 11, and the spray member 3 is arranged on the other end of the third water supply pipe 53; one end of the fourth water supply pipe 54 is communicated with the main water supply pipe 4, and the other end extends into the containing space 11, and the spray member 3 is arranged on the other end of the fourth water supply pipe 54, and the first water supply pipe 51, the second water supply pipe 52, the third water supply pipe 53 and the fourth water supply pipe 54 are arranged along the circumference of the containing space 11.
[0053] In the embodiment, the branch pipe 5 is specifically designed as the first water supply pipe 51, the second water supply pipe 52, the third water supply pipe 53 and the fourth water supply pipe 54. One end of the first water supply pipe 51 is communicated with the main water supply pipe 4, and the other end extends into the containing space 11 and is installed with the spray member 3; the second water supply pipe 52, the third water supply pipe 53 and the fourth water supply pipe 54 are also operated in the same way, and the first water supply pipe 51, the second water supply pipe 52, the third water supply pipe 53 and the fourth water supply pipe 54 are arranged along the circumference of the containing space 11, so that the spray members 3 thereof are uniformly distributed in the containing space 11, realizing omnidirectional spraying.
[0054] The multiple water supply pipes arranged at intervals can more comprehensively and uniformly spray water into the containing space 11, so that the spraying coverage is wider, the treatment effect of water vapor is enhanced, the contact area of water vapor and spraying water is increased, thereby improving the treatment efficiency of water vapor, and making the treatment of water vapor by the whole device more sufficient and uniform.
[0055] Further, the first water supply pipe 51 has a first bending part 511, the second water supply pipe 52 has a second bending part 521, and the first bending part 511 and the second bending part 521 are away from each other.
[0056] In the embodiment, since the liquid sprayed by the spray member 3 is in a conical structure, the liquid farther away from the spray member 3 is more dispersed, and the spraying effect is poorer, so the first water supply pipe 51 and the second water supply pipe 52 are designed to be deviated from the center, that is, the first water supply pipe 51 is provided with the first bending part 511, the second water supply pipe 52 is provided with the second bending part 521, and the first bending part 511 and the second bending part 521 are away from each other, and the shape and angle of the bending part are adjusted according to specific design and installation requirements.
[0057] The first bending part 511 and the second bending part 521 are arranged away from each other, so that the first water delivery pipe 51 and the second water delivery pipe 52 have a more reasonable spatial layout, that is, the mutual interference between the pipes is avoided, the pipe arrangement structure is optimized, the space utilization of the device is improved, the installation and maintenance are facilitated, and the liquid sprayed by the spraying member 3 is more uniformly arranged in the containing space 11.
[0058] Further, the other end of the third water delivery pipe 53 is located at the top end of the containing space 11.
[0059] In this embodiment, the other end of the third water delivery pipe 53 is arranged at the top end of the containing space 11, ensuring that the spraying member 3 is located at the top of the containing space 11.
[0060] Arranging the spraying member 3 of the third water delivery pipe 53 at the top end of the containing space 11 can achieve targeted spraying of the exhaust port 12 at the top region of the containing space 11, better handling of the rising water vapor in the containing space 11, and improved handling capacity of the device for water vapor at different positions, ensuring that the water vapor can be condensed to the maximum extent.
[0061] Further, one end of the lifting water delivery pipe 7 is reciprocatingly arranged on the fourth water delivery pipe 54, the spraying member 3 is arranged on the lifting water delivery pipe 7, and the spraying member 3 is arranged on the fourth water delivery pipe 54 through the lifting water delivery pipe 7. The lifting water delivery pipe 7 has a hard pipe on the outside and a soft pipe on the inside, the spraying member 3 is in communication with the soft pipe, that is, one end of the soft pipe is in communication with the spraying member 3, and the other end is in communication with the third water delivery pipe 53.
[0062] In this embodiment, one end of the lifting water delivery pipe 7 is reciprocatingly arranged on the fourth water delivery pipe 54, and the spraying member 3 is installed on the lifting water delivery pipe 7. The lifting water delivery pipe 7 is driven to lift within a certain range, driving the spraying member 3 to move up and down.
[0063] The installation of the lifting water delivery pipe 7 enables the spraying member 3 to move up and down in the containing space 11, expands the spraying range of the spraying member 3, realizes flexible handling of water vapor at different heights, adjusts the spraying height according to actual needs, improves the adaptability and flexibility of the device in handling water vapor, and enables the device to better cope with water vapor handling requirements under different working conditions.
[0064] Further, the spraying member 3 has a rotating part 31, the fourth water delivery pipe 54 has a reciprocating sliding groove 541 on the outside, the mounting member 8 has one end arranged on the rotating part 31 and the other end having a protrusion 81 movably arranged in the reciprocating sliding groove 541, and the mounting member 8 is sleeved on the lifting water delivery pipe 7. The rotating principle of the spraying member 3: a water head is internally provided with an impeller device. When water flows through the water head, it will impact the blades of the impeller, causing the impeller to start rotating. The impeller is connected to the rotating part of the water head, thereby driving the whole water head to rotate. The rotating water head is the rotating part 31 in this embodiment.
[0065] In the embodiment, the rotating part 31 is arranged for the spraying part 3, the reciprocating sliding groove 541 is arranged outside the fourth water conveying pipe 54, and the mounting part 8 is arranged, one end of the mounting part 8 is arranged on the rotating part 31, the other end is arranged with the protrusion 81, the protrusion 81 can move in the reciprocating sliding groove 541, and the mounting part 8 is sleeved outside the lifting water conveying pipe 7. The rotating part 31 is driven to rotate by water pressure, the protrusion 81 of the mounting part 8 is driven to move in the reciprocating sliding groove 541, and the spraying part 3 is further driven to reciprocate and lift.
[0066] The rotating and lifting movements are combined, the spraying part 3 can move in multiple dimensions in the containing space 11, can not only lift up and down, but also rotate left and right, greatly expands the working range of the spraying part 3, can more comprehensively and multi-angelly process the water vapor, improves the uniformity and effectiveness of the device in processing the water vapor, and enhances the processing capacity of the device for water vapor in different states.
[0067] Further, the spraying part 3 has a spraying port, and the spraying port of the spraying part 3 on the third water conveying pipe 53 is inclined upward.
[0068] In the embodiment, the spraying port is arranged to be inclined upward, and the inclination angle is adjusted according to specific installation and use requirements. The spraying port inclined upward can spray water at a certain angle, is more conducive to processing the water vapor rising from below, makes the water and the water vapor have better contact and mixing, improves the mixing effect of the water vapor and the water, optimizes the processing capacity of the spraying part 3 on the third water conveying pipe 53 for the water vapor, especially has better interception and processing effect for the water vapor conveyed from below, and improves the pertinence and efficiency of the device in processing the water vapor.
[0069] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit it. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.
Claims
1. A steam exhaust recovery device for a hydrophobic tube, characterized by, The utility model provides a kind of hydrophobic expander (1), with containing space (11), the containing space (11) has exhaust port (12), the exhaust port (12) is used for pressure relief;Gas pipe (2) has several, several The gas pipe (2) is communicated with the containing space (11), and the gas pipe (2) is used to deliver water vapor to the containing space (11);Spray piece (3) is arranged in the containing space (11), and the spray piece (3) is located above the gas pipe (2), and the spray piece (3) is used to spray the water vapor. Further comprising: Main water pipe (4); Branch pipe (5), one end is communicated with the main water pipe (4), and the other end extends into the containing space (11), and the spray piece (3) is arranged on the other end of the branch pipe (5).
2. A steam extraction device for a hydrophobic tube according to claim 1, wherein Further comprising: Drain pipe (6), one end is communicated with the containing space (11), and the other end is communicated with hydrophobic tank. The drain pipe (6) is located at the bottom end of the containing space (11).
3. A steam extraction device for a hydrophobic tube according to claim 1, wherein The branch pipe (5) comprises: First water pipe (51), one end is communicated with the main water pipe (4), and the other end extends into the containing space (11), and the spray piece (3) is arranged on the other end of the first water pipe (51); 4. A steam extraction device for a hydrophobic tube according to claim 3, wherein Second water pipe (52), one end is communicated with the main water pipe (4), and the other end extends into the containing space (11), and the spray piece (3) is arranged on the other end of the second water pipe (52); 5. A steam extraction device for a hydrophobic tube according to claim 2, wherein Third water pipe (53), one end is communicated with the main water pipe (4), and the other end extends into the containing space (11), and the spray piece (3) is arranged on the other end of the third water pipe (53); Fourth water pipe (54), one end is communicated with the main water pipe (4), and the other end extends into the containing space (11), and the spray piece (3) is arranged on the other end of the fourth water pipe (54), and the first water pipe (51), the second water pipe (52), the third water pipe (53) and the fourth water pipe (54) are arranged along the circumference of the containing space (11). The first water pipe (51) has a first bending portion (511), the second water pipe (52) has a second bending portion (521), and the first bending portion (511) and the second bending portion (521) are away from each other. The other end of the third water pipe (53) is located at the top end of the containing space (11). Further comprising:
6. A steam extraction device for a hydrophobic tube according to claim 5, wherein Lifting water pipe (7), one end is reciprocatingly arranged on the fourth water pipe (54), and the spray piece (3) is arranged on the lifting water pipe (7), and the spray piece (3) is arranged on the fourth water pipe (54) through the lifting water pipe (7).
7. A steam recovery device for a hydrophobic tube according to claim 5, wherein The spray piece (3) has a rotating portion (31), and the fourth water pipe (54) has a reciprocating sliding groove (541) outside, further comprising:
8. A steam extraction device for a hydrophobic tube according to claim 5, wherein Mounting piece (8), one end is arranged on the rotating portion (31), and the other end has a protrusion (81), and the protrusion (81) is movably arranged in the reciprocating sliding groove (541), and the mounting piece (8) is sleeved on the outside of the lifting water pipe (7). 9. A steam extraction device for a hydrophobic tube according to claim 8, wherein 10. A steam recovery device for a hydrophobic tube according to claim 5, wherein The spray part (3) has a spray opening, and the spray opening of the spray part (3) on the third water delivery pipe (53) is inclined upward.