Treatment device for reducing steam emission
By guiding excess steam in the condensate tank to the heat exchange components for heat exchange and condensation, the problems of high pressure in the condensate tank and steam discharge polluting the environment are solved, thus achieving stable system operation and environmental protection.
Patent Information
- Application Number
- CN202520682389.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-04-11
AI Technical Summary
In existing technologies, excess hot steam in the condensate collection tank after steam is used is directly discharged through a water seal, resulting in high pressure in the condensate tank, which affects the system's condensate collection and product quality, and also pollutes the environment.
Excess steam in the condensate tank is directed to the heat exchange components for heat exchange, and after being converted into condensate by the condenser, it returns to the original water tank. The combined structure of the heat exchange components and the condenser ensures stable pressure in the condensate tank.
It reduces steam emissions, lowers condensate tank pressure, ensures stable system operation, and reduces environmental pollution. It features simple structure, convenient operation, energy saving, and emission reduction.
Smart Images
Figure CN223882792U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steam condensate tank gas discharging technical field, concretely relates to a kind of processing device for reducing steam external discharge. BACKGROUND
[0002] Current steam becomes condensate after using is condensed water collection tank.But the excess steam in collection tank is directly discharged through water seal.If not discharged, it will affect the pressure of condensate tank, it is difficult to collect system condensate, affect system temperature control system, and affect product quality. SUMMARY
[0003] The utility model mainly solves the deficiency existing in prior art, provide a kind of processing device for reducing steam external discharge, it has the characteristics such as simple structure, convenient operation, energy saving and emission reduction and good operating stability.Solve the problem of high pressure of condensate tank and steam external discharge pollution environment.Excess steam in condensate tank is introduced to heat exchange assembly for heat exchange, then it becomes condensate after passing through condenser and returns to original tank, to ensure that the pressure of condensate tank tends to be stable.
[0004] The above technical problems of the utility model are mainly solved by the following technical solutions:
[0005] A kind of processing device for reducing steam external discharge, including condensate tank, the condensate tank is equipped with condensate recovery pipe being communicated with condensate tank, the outer side of the condensate tank is equipped with original tank, the condensate tank is equipped with heat exchange assembly between original tank, the upper end of the heat exchange assembly is equipped with steam guide pipe between the upper end of condensate tank, the heat exchange assembly is equipped with steam condensing pipe between original tank, the steam condensing pipe is equipped with steam flow guide pipe between heat exchange assembly, the steam flow guide pipe is equipped with external discharge pipe in tail end, the external discharge pipe is equipped with external discharge valve between steam flow guide pipe.
[0006] As preferred, the heat exchange assembly includes heat exchange shell, the heat exchange shell is equipped with steam inlet and outlet flange pipe being communicated with steam guide pipe, steam flow guide pipe on both sides of upper end, the heat exchange shell is equipped with a pair of vertical strip baffle, the baffle is formed steam cavity being communicated with steam inlet and outlet flange pipe between baffle outer side and heat exchange shell inner wall, a plurality of heat exchange tube bundles are sealedly embedded between two steam cavities, heat exchange cavity is formed between two adjacent baffles and heat exchange shell inner wall, the heat exchange shell end face is equipped with heat exchange medium inlet and outlet flange pipe being communicated with heat exchange cavity in upper and lower parts.
[0007] As preferred, a plurality of baffle plates are arranged between the upper and lower adjacent heat exchange tube bundles to form heat exchange medium flow path.
[0008] As preferred, the heat exchange shell lower part is equipped with drain pipe, the drain pipe is equipped with drain valve.
[0009] Preferably, the steam condensing pipe is provided with a condenser, and the condenser is provided with a cooling water circulating pipe.
[0010] Preferably, the heat exchange assembly is provided with a heat exchange assembly lifting frame at the lower end.
[0011] The utility model can achieve the following effects:
[0012] The utility model provides a kind of processing device for reducing steam external discharge, compared with prior art, with Simple structure, convenient operation, energy saving and emission reduction and the characteristics of good operating stability.Solve the problem of condensate tank high pressure and steam external discharge pollution environment.Excess steam in condensate tank is introduced to heat exchange assembly for heat exchange, then it becomes condensate water after passing through condenser and returns to original tank, ensure that the pressure of condensate tank tends to be stable. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the structure diagram of the utility model.
[0014] Figure 2 It is the structure diagram of heat exchange assembly in the utility model.
[0015] In the drawing: condensate tank 1, condensate recovery pipe 2, steam guide pipe 3, heat exchange medium inlet and outlet flange pipe 4, heat exchange assembly 5, steam guide pipe 6, external discharge valve 7, steam condensing pipe 8, condenser 9, cooling water circulating pipe 10, original tank 11, external discharge pipe 12, heat exchange assembly lifting frame 13, heat exchange shell 14, steam inlet and outlet flange pipe 15, heat exchange cavity 16, partition 17, heat exchange tube bundle 18, steam cavity 19, baffle 20, liquid discharge valve 21, liquid discharge pipe 22. DETAILED DESCRIPTION
[0016] The technical scheme of the utility model will be further specifically explained below by examples, and in conjunction with the drawings.
[0017] Example: as shown in Figure 1 And Figure 2 A kind of processing device for reducing steam external discharge, including condensate tank 1, condensate tank 1 is provided with the condensate recovery pipe 2 being communicated with condensate tank 1, the original tank 11 is arranged on the outer side of condensate tank 1, heat exchange assembly 5 is arranged between condensate tank 1 and original tank 11, heat exchange assembly lifting frame 13 is arranged at the lower end of heat exchange assembly 5.The upper end of heat exchange assembly 5 is provided with steam guide pipe 3 between the upper end of condensate tank 1, steam condensing pipe 8 is arranged between heat exchange assembly 5 and original tank 11, condenser 9 is arranged on steam condensing pipe 8, and cooling water circulating pipe 10 is arranged on condenser 9.Steam guide pipe 6 is arranged between steam condensing pipe 8 and heat exchange assembly 5, external discharge pipe 12 is arranged at the end of steam guide pipe 6, and external discharge valve 7 is arranged between external discharge pipe 12 and steam guide pipe 6.
[0018] The heat exchange assembly 5 comprises a heat exchange shell 14, a liquid discharge pipe 22 is arranged at the lower part of the heat exchange shell 14, and a liquid discharge valve 21 is arranged on the liquid discharge pipe 22. Flange pipes 15 for steam inlet and outlet are arranged at both sides of the upper end of the heat exchange shell 14 and are communicated with the steam guide pipe 3 and the steam flow guide pipe 6, respectively. A pair of vertical partition plates 17 are arranged in the heat exchange shell 14, and steam cavities 19 are formed between the outer sides of the partition plates 17 and the inner wall of the heat exchange shell 14 and are communicated with the flange pipes 15 for steam inlet and outlet. Nine heat exchange pipe bundles 18 are arranged in the heat exchange shell 14 and are sealedly penetrated and nested with the partition plates 17. Eighteen baffles 20 are arranged between the upper and lower adjacent heat exchange pipe bundles 18 and form the flow paths of the heat exchange medium. Heat exchange cavities 16 are formed between the adjacent partition plates 17 and the inner wall of the heat exchange shell 14, and flange pipes 4 for heat exchange medium inlet and outlet are arranged on the upper and lower parts of the end face of the heat exchange shell 14 and are communicated with the heat exchange cavities 16.
[0019] In summary, the treatment device for reducing steam discharge has the characteristics of simple structure, convenient operation, energy saving and emission reduction, and good running stability. The problems of high pressure of the condensate tank and environmental pollution caused by steam discharge are solved. The excess steam in the condensate tank is introduced to the heat exchange assembly for heat exchange, and then is changed into condensate water by the condenser and returned to the original tank, so that the pressure of the condensate tank tends to be stable.
[0020] It is obvious for those skilled in the art that the present application is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.
[0021] In summary, the above only describes specific embodiments of the present application, but the structural characteristics of the present application are not limited thereto, and any changes or modifications made by those skilled in the art within the field of the present application are covered by the patent scope of the present application.
Claims
1. A treatment device for reducing steam emissions, characterized in that: The utility model provides a condensate water recovery device, including condensate tank (1), condensate tank (1) be equipped with with condensate recovery pipe (2) of communication of condensate tank (1), condensate tank (1) outside side be equipped with raw water tank (11), condensate tank (1) with raw water tank (11) between be equipped with heat exchange subassembly (5), heat exchange subassembly (5) upper end with condensate tank (1) upper end between be equipped with steam guide pipe (3), heat exchange subassembly (5) with raw water tank (11) between be equipped with steam condensing pipe (8), steam condensing pipe (8) with heat exchange subassembly (5) between be equipped with steam flow guide pipe (6), steam flow guide pipe (6) end be equipped with external discharge pipe (12), external discharge pipe (12) with steam flow guide pipe (6) between be equipped with external discharge valve (7).
2. The treatment device for reducing steam exhaust according to claim 1, wherein: The heat exchange subassembly (5) includes heat exchange shell (14), both sides of the heat exchange shell (14) upper end are equipped with steam inlet and outlet flange pipe (15) with steam guide pipe (3), steam flow guide pipe (6) is communicated, the heat exchange shell (14) is equipped with a pair of vertical strip baffle (17), the baffle (17) outside and the inner wall of heat exchange shell (14) form steam cavity (19) with steam inlet and outlet flange pipe (15) is communicated between, a plurality of heat exchange tube bundles (18) are sealedly penetrated and nested between two steam cavities (19), two adjacent baffles (17) and the inner wall of heat exchange shell (14) form heat exchange cavity (16), and the heat exchange shell (14) end face is equipped with heat exchange medium inlet and outlet flange pipe (4) with heat exchange cavity (16) is communicated in upper and lower parts.
3. A treatment device for reducing steam venting according to claim 2, wherein: A plurality of baffle plates (20) are arranged between the upper and lower adjacent heat exchange tube bundles (18) to form heat exchange medium flow paths.
4. The treatment device of claim 2, wherein: The heat exchange shell lower part is equipped with drainage pipe (22), and the drainage pipe (22) is equipped with drainage valve (21).
5. The treatment device of claim 1, wherein: The steam condensing pipe (8) is equipped with condenser (9), and the condenser (9) is equipped with cooling water circulating pipe (10).
6. The treatment device of claim 1, wherein: The heat exchange subassembly (5) lower end is equipped with heat exchange subassembly lifting frame (13).