High tower condensate water utilization system

Abstract

The utility model discloses a high tower condensate water utilization system which comprises a water-steam separator, the input end of the water-steam separator is connected with a steam outlet of at least one reaction kettle, and the output end of the water-steam separator is connected with a water storage tank for storing condensate water; the reaction kettle is heated through flowing of steam so as to process raw materials in the kettle, subsequently formed condensate water is uniformly collected for the first time through the water-steam separator, subsequently, the collected condensate water is conveyed to the water storage tank through the auxiliary equipment to be collected for the second time, and then the condensate water can be secondarily applied by technicians. Therefore, resource waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production water reuse, in particular to a high-tower condensed water utilization system. Background Art

[0002] Steam is the most commonly used heating medium for chemical process heating, distillation, rectification, drying, etc. The heat of steam is mainly composed of sensible heat and latent heat. Steam heating mainly uses latent heat, which accounts for about 95% of the total heat. The release of latent heat is accompanied by a change in the phase of the substance. When sensible heat is released, the phase of the substance does not change, and the main change is temperature. During steam heating, the steam gradually condenses into a liquid state, and a large amount of latent heat is released instantly through phase change. Heat exchange is carried out through the heat exchange surface, and the condensed water is discharged through the steam trap.

[0003] However, directly discharging the condensed water through the steam trap will cause a large waste of resources, and there is no good and effective recycling solution. Therefore, a high-tower condensed water utilization system with a reasonable structural layout is needed to solve the problems in the above-mentioned prior art. Utility Model Content

[0004] Aiming at the technical problems in the prior art, the utility model provides a solution.

[0005] To achieve the above objectives, the utility model provides a high-tower condensate utilization system, including a water vapor separator, wherein the input end of the water vapor separator is connected to the steam outlet of at least one reactor, and the output end is connected to a water storage tank for storing condensate.

[0006] Wherein, the water vapor separator is connected to the water storage tank and the reactor through pipelines respectively, so that the reactor is placed between the water vapor separator and the water storage tank; the water storage tank is placed on the top of the high tower.

[0007] Among them, the output end of the water vapor separator includes a delivery port and a water vapor port, the delivery port is connected to the cavity of the water storage tank through a delivery pipe; the water vapor port is connected to the cavity of the water storage tank through an ascending pipe.

[0008] Wherein, one end of the delivery pipe close to the water vapor separator also includes a hot water pump.

[0009] Wherein, an on-off valve is also installed between the hot water pump and the delivery port.

[0010] Wherein, a vent is provided on the top of the water storage tank.

[0011] Wherein, when the number of the reaction kettles is more than two, a sub-cylinder is further included, the input end of the sub-cylinder is connected to the main steam pipeline, and the multiple output ends of the sub-cylinder are correspondingly connected to the input end of each of the reaction kettles.

[0012] Wherein, one side of the water storage tank is also provided with utilization pipes arranged in parallel.

[0013] Wherein, the reactor also includes an inner coil for heating the material in the reactor.

[0014] Wherein, the reactor also includes an external coil for keeping the material in the reactor warm.

[0015] The beneficial effect of the utility model is as follows: compared with the prior art, the utility model provides a high-tower condensed water utilization system, including a water vapor separator, the input end of the water vapor separator is connected to the steam outlet of at least one reactor, and the output end is connected to a water storage tank for storing condensed water; the reactor is heated by the flow of steam to realize the processing of the raw materials in the reactor, and the condensed water subsequently formed is collected uniformly for the first time through the water vapor separator, and then the collected condensed water is transported to the water storage tank for the second collection through auxiliary equipment, and then can be used for the second time by technicians, thereby avoiding waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of system connection of the utility model;

[0017] Figure 2 For the utility model Figure 1 A partial enlarged view of area A;

[0018] Figure 3 For the utility model Figure 1 A partial enlarged view of area B.

[0019] The main component symbols are described as follows:

[0020] 1. Water vapor separator; 2. Reactor; 3. Water storage tank; 31. Vent; 32. Utilization pipe;

[0021] 4. Delivery pipeline; 5. Rising pipeline; 6. Hot water pump; 7. On-off valve; 8. Steam cylinder. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0023] In the following description, general examples are given to provide a deeper understanding of the present invention. Obviously, the described embodiments are only a part of the present invention, not all of the embodiments. It should be understood that the specific embodiments are only used to explain the present invention, and are not used to limit the present invention.

[0024] It should be understood that when the terms "include" and / or "comprises" are used in this specification, they indicate the existence of the stated features, integers, steps, operations, elements or components, but do not exclude the existence or addition of one or more other features, integers, steps, operations, elements, components or combinations thereof.

[0025] Steam is the most commonly used heating medium for chemical process heating, distillation, rectification, drying, etc. The heat of steam is mainly composed of sensible heat and latent heat. Steam heating mainly utilizes latent heat, which accounts for about 95% of the total heat. The release of latent heat is accompanied by a change in the phase state of the substance. The phase state of the substance does not change when sensible heat is released, and the temperature mainly changes. During steam heating, the steam gradually condenses into a liquid state, and a large amount of latent heat is instantly released through the phase change. Heat exchange is carried out through the heat exchange surface, and the condensed water is discharged through the steam trap. However, the direct discharge of condensed water through the steam trap will cause a large waste of resources, and there is no good and effective recycling solution. Therefore, a high-tower condensate utilization system with a reasonable structural layout is needed to solve the problems arising in the above-mentioned prior art.

[0026] In order to solve the above-mentioned technical problems, this application provides a high tower condensed water utilization system, please refer to the attached Figure 1 To Attachment Figure 3 , including a steam separator 1, the input end of the steam separator 1 is connected to the steam outlet of at least one reactor 2, and the output end is connected to a water storage tank 3 for storing condensed water; the reactor 2 is heated by the flow of steam to process the raw materials in the reactor, and the condensed water formed subsequently is collected for the first time through the steam separator, and then the collected condensed water is transported to the water storage tank for the second collection through auxiliary equipment, and can then be used for the second time by technicians, thereby avoiding waste of resources.

[0027] In this embodiment, the water vapor separator 1 is connected to the water storage tank 3 and the reactor 2 through pipelines, so that the reactor 2 is placed between the water vapor separator 1 and the water storage tank 3; the water storage tank 3 is placed on the top of the high tower; it is not difficult to understand that by making the positions of the water storage tank 3, the reactor 2 and the water vapor separator 1 present a spatial interval distribution perpendicular to the ground, it is more suitable for the installation scenario of the high tower; it can be further understood that after the steam reacts, it condenses and settles down and can be easily collected by the water vapor separator 1 located below the reactor 2, and then the condensed water and water vapor are separated by the water vapor separator 1, and collected for the second time by the water storage tank 3.

[0028] The specific scheme for connecting the water vapor separator 1 with the water storage tank 3 is that the output end of the water vapor separator 1 includes a delivery port and a water vapor port, and the delivery port is connected to the cavity of the water storage tank 3 through a delivery pipe 4; the water vapor port is transported and connected to the cavity of the water storage tank 3 through an ascending pipe 5; in a more optimal scheme, the delivery pipe 4 also includes a hot water pump 6 at one end of the water vapor separator 1; it can be understood that due to the power consumption problem of thermal conversion, the steam still retains a part of the heat, so liquid condensed water and water vapor will be collected in the water vapor separator 1. Due to its strong fluidity, part of the water vapor rises to the water storage tank 3 through the ascending pipe, and naturally it may also form liquid droplets in the ascending pipe and flow back to the water vapor separator 1; another part of the water vapor forms water droplets by contacting the storage cavity wall of the water vapor separator 1, and also flows back to the storage cavity, that is, the first collection of condensed water is completed; if the condensed water is in liquid state, a hot water pump is required to pump it into the water storage tank 3, thereby realizing the second collection of condensed water.

[0029] In this embodiment, an on-off valve 7 is further installed between the hot water pump 6 and the delivery port; the technician can control the on-off status of the delivery pipe by opening and closing the on-off valve 7.

[0030] In this embodiment, a vent is provided at the top of the water tank 3; it is not difficult to understand that after the condensed water is stored in the water tank, it will still contain water vapor. Part of the water vapor forms water droplets on the inner wall of the tank cavity of the water tank 3 and flows back into the water tank 3, while the other part is discharged into the air through the vent 31.

[0031] In this embodiment, when the number of reactors 2 is more than two, a sub-cylinder 8 is also included, the input end of the sub-cylinder 8 is connected to the main steam pipeline, and the multiple output ends of the sub-cylinder are correspondingly connected to the input ends of each reactor; this part is the existing technology, so it is not elaborated in detail.

[0032] In this embodiment, a utilization pipe 82 is arranged side by side on one side of the water storage tank 3; the utilization pipe 82 is connected to the spraying system to spray the material during the granulation process; or connected to the cleaning system to spray and clean the reactor.

[0033] In this embodiment, the reaction kettle also includes an inner coil and an outer coil, and steam flows through the inner coil and the outer coil in sequence. The inner coil is used to heat the material in the kettle, and the outer coil is used to keep the material in the kettle warm.

[0034] The advantages of the utility model are:

[0035] 1) Directly discharging condensed water through a steam trap will cause a large waste of resources, and there is no good and effective recycling solution. Therefore, a high-tower condensed water utilization system with a reasonable structural layout is needed to solve the problems in the above-mentioned prior art;

[0036] 2) The technicians can control the on / off status of the delivery pipe by opening and closing the on / off valve.

[0037] The above disclosures are only several specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A high tower condensate water utilization system, characterized in that: It comprises a water vapor separator, the input end of which is connected to the steam outlet of at least one reactor, and the output end of which is connected to a water storage tank for storing condensed water; The water vapor separator is connected to the water storage tank and the reactor through pipelines, so that the reactor is placed between the water vapor separator and the water storage tank; the water storage tank is placed on the top of the high tower; The output end of the water vapor separator includes a delivery port and a water vapor port, wherein the delivery port is connected to the cavity of the water storage tank through a delivery pipeline; and the water vapor port is connected to the cavity of the water storage tank through an ascending pipeline. The delivery pipe also includes a hot water pump at one end close to the water vapor separator.

2. A high tower condensate water utilization system according to claim 1, characterized in that: An on-off valve is also arranged between the hot water pump and the delivery port.

3. A high tower condensate water utilization system according to claim 1, characterized in that: The top of the water storage tank is provided with a vent.

4. A high tower condensate water utilization system according to claim 1, characterized in that: When the number of the reaction kettles is more than two, a sub-cylinder is further included, the input end of the sub-cylinder is connected to the main steam pipeline, and the multiple output ends of the sub-cylinder are correspondingly connected to the input ends of the respective reaction kettles.

5. A high tower condensate water utilization system according to claim 1, characterized in that: One side of the water storage tank is also provided with utilization pipes arranged side by side.

6. A high tower condensate water utilization system according to claim 1, characterized in that: The reactor also includes an inner coil for heating the material in the reactor.

7. A high tower condensate water utilization system according to claim 1, characterized in that: The reactor also includes an outer coil for keeping the material in the reactor warm.

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