Steam centralized collection device

Abstract

The utility model discloses a steam centralized collection device, which relates to the technical field of steam collection, comprises a skid-mounted seat, and is characterized in that a water tank is fixedly mounted on the left side of the upper surface of the skid-mounted seat, the left end of the water tank is fixedly connected with a conveying pipe, and the right end of the conveying pipe penetrates through the water tank and is fixedly connected with a circulating pipe; and the upper surface of the conveying pipe is fixedly connected with a one-way valve, the upper end of the one-way valve is connected with a backflow pipe, and a pressure relief mechanism is arranged in the middle of the upper side of the outer surface of the water tank. Compared with an existing common steam centralized collection device, the steam centralized collection device has the advantages that in the steam collection process, steam heat energy can be fully utilized, and secondary heat energy generated when the steam heat energy is utilized is repeatedly utilized, so that the utilization rate of the steam heat energy is increased to the maximum extent, the energy utilization rate is greatly increased, and the energy consumption is reduced. And heat energy loss and waste caused by condensation cooling due to direct collection of steam into storage equipment are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to steam collection technical field, concretely is a kind of steam centralized collection device. BACKGROUND

[0002] In the working process of coke oven, boiler or other such equipment, the extremely high temperature of itself, the water in furnace body is volatilized to form a large amount of steam, steam carries extremely high heat, a large amount of steam is directly discharged, white fog is formed in working area, thereby the artificial vision is blocked, and the normal use of equipment in working area can be affected, therefore, it needs to use collection device to concentrate the steam discharged and collect;

[0003] The steam centralized collection device is to guide the discharged steam into the collection tank for condensation by pipeline.

[0004] As the disclosure document with application No.201921993850.0, the document discloses a steam collection device, the utility model can prevent the steam pressure in branch pipe from increasing instantaneously by the buffer spring buffering steam pressure from branch pipe, improve the service life of steam gas storage tank, but the steam collection device is same with ordinary collection device, and only uses pipeline to guide and transport steam for collection, however, steam carries extremely high heat, after being directly guided and collected by pipeline, direct condensation cannot fully and effectively utilize steam heat energy, and further causes energy waste.

[0005] Therefore, in view of the above, the existing structure is improved, and a steam centralized collection device is provided. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a steam centralized collection device to solve the problems in the background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: a steam centralized collection device, including pry seat, its characterized in that the upper surface left side of pry seat is fixedly installed water tank, the left end of water tank is fixedly connected with conveying pipe, the right end of conveying pipe is fixedly connected with flow pipe and penetrates water tank, the flow pipe is set as spiral, the upper surface of conveying pipe is fixedly connected with check valve, the upper end of check valve is connected with backflow pipe, the outer surface upper side middle part of water tank is provided with pressure relief mechanism.

[0008] Preferably, the pressure relief mechanism includes a fixed pipe fixedly installed through the outer surface upper side middle part of the water tank, the upper end middle part of the fixed pipe is open and fixedly connected with the lower right end of the backflow pipe, and a gas permeable plate is fixedly arranged on the inner surface upper side of the fixed pipe.

[0009] Preferably, the pressure relief mechanism further comprises a spring fixedly installed in the middle of the lower surface of the air permeable plate, and a sealing plug fixedly installed at the bottom end of the spring, wherein the lower end of the sealing plug penetrates through the opening at the bottom of the fixed pipe and closely slides against the inner circular surface of the opening.

[0010] Preferably, the pressure relief mechanism further comprises a guide rod fixedly installed at the inner side of the spring on the lower surface of the air permeable plate, wherein the lower end of the guide rod slides through the sealing plug and closely slides against the penetrating part of the guide rod and the sealing plug.

[0011] Preferably, a water inlet pipe is fixedly arranged on the upper left side of the outer surface of the water tank, and a discharge pipe is fixedly arranged on the lower left side of the outer surface of the water tank.

[0012] Preferably, a connecting pipe is fixedly installed on the upper right side of the outer surface of the water tank, and the connecting pipe penetrates through the water tank and is connected with the flow pipe.

[0013] Preferably, a collecting tank is fixedly connected with the right end of the connecting pipe, and the collecting tank is fixedly installed on the upper right side of the pry seat.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The utility model discloses a water tank, a conveying pipe and a flow pipe, one end of the conveying pipe is connected with the steam discharge port of a steam generating device, steam is guided into the flow pipe, the flow pipe is spiral, the moving distance of steam in the water tank can be greatly increased, water can be added in the water tank, the waste heat of steam can be fully exchanged with water in the water tank, water is heated, steam waste heat is fully utilized, and steam is not directly collected into a storage device to condense and cool down, heat energy loss and waste are avoided, and energy saving is achieved.

[0016] 2. The utility model discloses a one-way valve, a backflow pipe, a pressure relief mechanism, a fixed pipe, an air permeable plate, a spring, a sealing plug and a guide rod, when water in the water tank is heated, secondary hot air is also generated, the hot air gathers in the water tank and increases the air pressure in the water tank, the sealing plug is pushed upwards and presses the spring, the fixed pipe is opened, the hot air in the water tank enters the conveying pipe through the one-way valve along the backflow pipe, is conveyed with steam, and the secondary hot air generated in the water tank is repeatedly utilized, and the secondary heat energy is further fully and effectively utilized. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a whole structure schematic view of the utility model;

[0018] Fig. 2 It is a water tank part sectional structure schematic view of the utility model;

[0019] Fig. 3The utility model discloses a pressure relief mechanism sectional structure schematic view.

[0020] In the drawing: 1, pry seat; 2, water tank; 3, inlet pipeline; 4, discharge pipeline; 5, conveying pipe; 6, flow pipe; 7, check valve; 8, return pipe; 9, pressure relief mechanism; 901, fixed pipe; 902, air-permeable plate; 903, spring; 904, sealing plug; 905, guide rod; 10, connecting pipe; 11, collection tank. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] As Figs. 1-3 shown, a steam concentrated collection device includes pry seat 1, the upper surface left side of pry seat 1 is fixedly installed with water tank 2, the left end of water tank 2 is fixedly connected with conveying pipe 5, the right end of conveying pipe 5 is fixedly connected with flow pipe 6 through water tank 2, flow pipe 6 is set as spiral, the upper surface of conveying pipe 5 is fixedly connected with check valve 7, the upper end of check valve 7 is connected with return pipe 8, the upper side middle part of the outer surface of water tank 2 is provided with pressure relief mechanism 9.

[0023] By adopting the above technical scheme, one end of conveying pipe 5 is connected with the steam exhaust port of steam generating equipment, and the steam is guided into flow pipe 6;

[0024] Flow pipe 6 is spiral, which can greatly increase the moving distance of steam in water tank 2.

[0025] Water can be added in water tank 2, and the waste heat of steam can be fully exchanged with water in water tank 2 to heat the water, thereby fully utilizing the waste heat of steam.

[0026] Check valve 7 prevents the steam in conveying pipe 5 from entering return pipe 8.

[0027] Further, pressure relief mechanism 9 includes fixed pipe 901 fixedly installed through the upper side middle part of the outer surface of water tank 2, the upper end middle part opening of fixed pipe 901 is fixedly connected with the lower right end of return pipe 8, and air-permeable plate 902 is fixedly arranged on the upper side of the inner surface of fixed pipe 901.

[0028] By adopting the above technical scheme, the secondary hot gas in water tank 2 is conveyed into return pipe 8 through fixed pipe 901;

[0029] The venting plate 902 is uniformly provided with openings on the surface to ensure the normal circulation of the secondary hot air.

[0030] Further, the pressure relief mechanism 9 further comprises a spring 903 fixedly installed at the middle of the lower surface of the venting plate 902, and a sealing plug 904 fixedly installed at the bottom end of the spring 903, the lower end of the sealing plug 904 penetrating through the opening at the bottom of the fixed pipe 901 and closely slidingly fitted in the opening.

[0031] By adopting the above technical scheme, the hot air gathered in the water tank 2 increases the internal pressure of the water tank 2, thereby pushing the sealing plug 904 to move upwards and compress the spring 903, opening the fixed pipe 901, and enabling the hot air in the water tank 2 to flow into the delivery pipe 5 through the one-way valve 7 along the return pipe 8 and be delivered with the steam.

[0032] Further, the pressure relief mechanism 9 further comprises a guide rod 905 fixedly installed at the inner side of the spring 903 on the lower surface of the venting plate 902, the lower end of the guide rod 905 slidingly penetrating through the sealing plug 904, and the guide rod 905 and the sealing plug 904 closely slidingly fitted at the penetrating part.

[0033] By adopting the above technical scheme, the guide rod 905 makes the sealing plug 904 more stable during the up-and-down movement.

[0034] Further, the water tank 2 is fixedly provided with a water inlet pipe 3 at the upper left side of the outer surface of the water tank 2, and a discharge pipe 4 at the lower left side of the outer surface of the water tank 2.

[0035] By adopting the above technical scheme, the water inlet pipe 3 can be used to add water into the water tank 2, and the discharge pipe 4 can be used to discharge the heated water in the water tank 2 for use.

[0036] Further, the water tank 2 is fixedly provided with a connection pipe 10 at the upper right side of the outer surface of the water tank 2, the connection pipe 10 penetrating through the water tank 2 and being connected with the circulation pipe 6.

[0037] The right end of the connection pipe 10 is fixedly connected with a collection tank 11, and the collection tank 11 is fixedly installed at the upper right side of the prying seat 1.

[0038] By adopting the above technical scheme, the fully utilized steam can be discharged into the collection tank 11 through the connection pipe 10 for collection.

[0039] Working principle: when using the steam collection device, first, one end of the delivery pipe 5 is connected with the steam exhaust port of the steam generating device, then the water tank 2 is filled with water through the water inlet pipe 3, when the steam generating device exhausts steam, the steam will flow along the delivery pipe 5, and be guided and collected, the delivery pipe 5 sends the steam into the flow pipe 6, the flow pipe 6 is spiral, which can greatly increase the moving distance of the steam in the water tank 2, so that the waste heat of the steam can be fully exchanged with the water in the water tank 2 to heat the water, and the waste heat of the steam is fully utilized, after the exchanged steam loses most of the heat, it continues to move into the connecting pipe 10, and then into the collection tank 11 for centralized collection;

[0040] And when the water in the water tank 2 is heated, secondary hot air will also be generated, the hot air gathers in the water tank 2 to increase the air pressure in the water tank 2, so as to push the sealing plug 904 to move upward and squeeze the spring 903, open the fixed pipe 901, and the hot air in the water tank 2 will enter the delivery pipe 5 through the one-way valve 7 along the backflow pipe 8, and be transported with the steam, so as to repeatedly utilize the secondary hot air generated in the water tank 2, which is the working principle of the steam collection device.

Claims

1. A steam collection device comprising a skid mounted seat (1), characterized in that, The upper surface left side of the pry seat (1) is fixedly installed with a water tank (2), the left end of the water tank (2) is fixedly connected with a conveying pipe (5), the right end of the conveying pipe (5) penetrates the water tank (2) and is fixedly connected with a flow pipe (6), the flow pipe (6) is arranged in a spiral shape, the upper surface of the conveying pipe (5) is fixedly connected with a check valve (7), the upper end of the check valve (7) is connected with a return pipe (8), and the outer surface upper side middle part of the water tank (2) is provided with a pressure relief mechanism (9).

2. A steam concentrating collection device according to claim 1, wherein, The pressure relief mechanism (9) comprises a fixed pipe (901) fixedly and penetratively installed on the outer surface upper side middle part of the water tank (2), and the upper end middle part opening of the fixed pipe (901) is fixedly connected with the right end lower part of the return pipe (8).

3. A steam concentrating collection device according to claim 1, wherein, The pressure relief mechanism (9) further comprises an air permeable plate (902) fixedly arranged on the inner surface upper side of the fixed pipe (901).

4. A steam concentrating collection device according to claim 1, wherein, The pressure relief mechanism (9) further comprises a spring (903) fixedly installed on the lower surface middle part of the air permeable plate (902), a sealing plug (904) fixedly installed at the bottom end of the spring (903), and the lower end of the sealing plug (904) penetrates the opening at the bottom of the fixed pipe (901) and closely slides and fits with the inner circular surface of the opening.

5. A vapor concentrating collection device according to claim 1, wherein, The pressure relief mechanism (9) further comprises a guide rod (905) fixedly installed on the inner side of the spring (903) of the lower surface of the air permeable plate (902), the lower end of the guide rod (905) slides and penetrates the sealing plug (904), and the guide rod (905) and the penetrating part of the sealing plug (904) closely slide and fit.

6. A vapor concentrating collection device according to claim 1, wherein, The upper left side of the outer surface of the water tank (2) is fixedly provided with a water inlet pipe (3), and the lower left side of the outer surface of the water tank (2) is fixedly provided with a discharge pipe (4).

7. A vapour concentrating device according to claim 6, wherein, The upper right side of the outer surface of the water tank (2) is fixedly installed with a connecting pipe (10), and the connecting pipe (10) penetrates the water tank (2) and is connected with the flow pipe (6). The right end of the connecting pipe (10) is fixedly connected with a collecting tank (11), and the collecting tank (11) is fixedly installed on the upper right side of the pry seat (1).

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