CN214890444U - Hydrophobic collection system of pharmaceutical factory built on stilts steam conduit - Google Patents

Abstract

The utility model discloses a hydrophobic collection system of pharmaceutical factory built on stilts steam conduit, be responsible for, condensate recovery house steward and be located the steam and be responsible for the condensate recovery unit in the most terminal workshop including steam, still include hydrophobic collection house steward and a plurality of hydrophobic collection module, hydrophobic collection house steward with steam is responsible for, condensate recovery house steward puts up laying altogether, and the play water end of this hydrophobic collection house steward is connected to condensate recovery unit's the end of intaking, a plurality of ends of intaking and a plurality of hydrophobic collection house steward the play water end one-to-one of hydrophobic collection module links to each other, the end of intaking of hydrophobic collection module is right through steam pipe water collection pipe steam is responsible for and is connected. The remarkable effects are as follows: by sharing the tail-end workshop condensed water recovery device, only one drainage collection header pipe and a plurality of drainage collection module groups are needed to be added, and the drainage scattered drainage and leakage phenomena are solved under the condition of saving investment as much as possible.

Description

Hydrophobic collection system of pharmaceutical factory built on stilts steam conduit

Technical Field

The utility model relates to resource recovery utilizes technical field, concretely relates to hydrophobic collection system of pharmaceutical factory built on stilts steam conduit.

Background

In the engineering design and actual construction of the medical industry at the present stage, a drain pipe of a steam pipeline is often discharged to an outdoor drainage well nearby or directly dispersed into a factory. Due to continuous drainage and high temperature, energy loss is caused, flash steam white fog is generated, the attractiveness of a plant area is affected, and the environment is seriously affected due to high noise.

Disclosure of Invention

The utility model aims at providing a hydrophobic collection system of pharmaceutical factory built on stilts steam conduit, this system can realize the hydrophobic recovery of low-cost to effectively solve the defect that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hydrophobic collection system of pharmaceutical factory overhead steam pipeline which the key lies in: be responsible for, condensate recovery house steward and be located the steam and be responsible for the condensate recovery unit in the most terminal workshop including steam, still include hydrophobic collection house steward and a plurality of hydrophobic collection module, hydrophobic collection house steward with steam is responsible for, condensate recovery house steward puts up altogether and lays, and the play water end of this hydrophobic collection house steward is connected to condensate recovery unit's the end of intaking, a plurality of ends of intaking of hydrophobic collection house steward with a plurality of the play water end one-to-one of hydrophobic collection module links to each other, the end of intaking of hydrophobic collection module is right through steam pipeline collector pipe steam is responsible for and is connected.

Furthermore, the drain collecting module comprises a drain collecting branch pipe, the water inlet end of the drain collecting branch pipe is connected with the water outlet end of the steam pipeline water collecting pipe, the water outlet end of the drain collecting branch pipe is connected with one of the water inlet ends of the drain collecting main pipe, a first stop valve, a filter, a drain device, a second stop valve and a check valve are sequentially arranged on the drain collecting branch pipe, and the first stop valve is close to the water inlet end of the drain collecting branch pipe.

Furthermore, the drain collecting module further comprises a bypass pipe, wherein the water inlet end of the bypass pipe is connected with the water outlet end of the steam pipe water collecting pipe, the water outlet end of the bypass pipe is connected to the water inlet end of the check valve, and a third stop valve is arranged on the bypass pipe.

Furthermore, the drain collecting branch pipe is provided with a bending section, the bending section is connected above the drain collecting main pipe, and an included angle between the water flow direction in the bending section and the water flow direction in the drain collecting main pipe is an acute angle.

Furthermore, the pipe diameter ratio of the steam pipeline water collecting pipe to the steam main pipe is 2: 5-1: 1.

Furthermore, heat preservation structures are covered on the steam main pipe, the condensed water recovery header pipe, the drainage collection header pipe and the steam pipeline water collecting pipe.

Furthermore, the steam main pipe, the condensed water recovery header pipe, the drain collection header pipe and the steam pipeline water collection pipe are all stainless steel seamless pipes.

The utility model discloses a show the effect and be:

1. this system need not independent setting condensate recovery unit through sharing the most terminal workshop condensate recovery unit, for collecting hydrophobic and the small investment that increases, consequently only need increase a hydrophobic collection house steward and a plurality of hydrophobic collection module group, under the condition of practicing thrift the investment as far as possible, has solved hydrophobic scattered row, has run and has emitted the drip phenomenon.

2. The pipe diameter of the drainage collection header pipe is far smaller than that of the steam main pipe and the condensed water recovery header pipe, and the drainage collection header pipe is laid on the pipe frame, so that the occupation is small, the load is small, and the influence on the civil engineering investment of the pipe frame is small.

3. The drainage collecting branch pipe is connected with the drainage collecting main pipe in an upturning and inclining manner, drainage is smoother, and meanwhile, the drainage collecting module is provided with the check valve, so that drainage backflow is effectively prevented.

4. The newly added parts of the system are pipelines and valves, and condensed water recovery equipment does not need to be independently arranged, so that the maintenance work is reduced, and the later maintenance cost is reduced.

Drawings

Fig. 1 is a schematic view of the pipeline structure of the present invention;

fig. 2 is a schematic diagram of a piping structure of the hydrophobic collection module.

Detailed Description

The following provides a more detailed description of the embodiments and the operation of the present invention with reference to the accompanying drawings.

As shown in fig. 1, a drainage collection system for an overhead steam pipeline of a pharmaceutical factory comprises a steam main pipe 1, a condensed water recovery header pipe 2, a condensed water recovery device 3 located in a workshop at the tail end of the steam main pipe 1, a drainage collection header pipe 4 and a plurality of drainage collection modules 5, wherein the steam main pipe 1 is connected with a plurality of steam branch pipes 11 for sending steam to each workshop, the condensed water recovery header pipe 2 is connected with a plurality of condensed water recovery branch pipes 21 for recovering condensed water in each workshop, the steam main pipe 1 and the condensed water recovery header pipe 2 are respectively connected with the water inlet end and the water outlet end of the condensed water recovery device 3, the water inlet end of the condensed water recovery device 3 is further connected with a user condensed water return pipe 31 in the workshop, the drainage collection header pipe 4 is jointly laid with the steam main pipe 1 and the condensed water recovery header pipe 2, and the water outlet end of the drainage collection header pipe 4 is connected to the water inlet end of the condensed water recovery device 3, a plurality of water inlet ends of the drainage collection header pipe 4 are connected with a plurality of water outlet ends of the drainage collection modules 5 in a one-to-one correspondence mode, and the water inlet ends of the drainage collection modules 5 are connected with the steam main pipe 1 through a steam pipe water collection pipe 6.

As shown in fig. 2, the trap module 5 includes a trap branch pipe 51, a bypass pipe 52, the water inlet end of the drainage collecting branch pipe 51 is connected with the water outlet end of the steam pipeline water collecting pipe 6, the water outlet end of the drainage collecting branch pipe 51 is connected with one water inlet end of the drainage collecting main pipe 4, a first stop valve 53, a filter 54, a trap 55, a second stop valve 56, and a check valve 57 are sequentially provided in the drain collecting branch pipe 51, and the first stop valve 53 is disposed near the water inlet end of the drain collecting branch pipe 51, a check valve 57 is provided to prevent drain backflow between the drain collecting module groups, the water inlet end of the bypass pipe 52 is connected with the water outlet end of the steam pipe header 6, the water outlet end of the bypass pipe 52 is connected with the water inlet end of the check valve 57, and a third stop valve 58 is arranged on the bypass pipe 52.

As can be seen from fig. 1, the drain collecting branch pipe 51 is formed with a bent section 59, the bent section 59 is connected above the drain collecting main pipe 4, and an included angle α between a water flow direction in the bent section 59 and a water flow direction in the drain collecting main pipe 4 is an acute angle, and the included angle α is selected to be in a range of 30-60 degrees, and is preferably 45 degrees.

In this embodiment, the pipe diameter of the drain collecting main pipe 4 is calculated according to the flow velocity of gas phase (flash steam), the mass flow of the gas phase is 10% of the hydrophobic amount of the steam main pipe, and the pressure of the gas phase is 0.2 MPa; the pipe diameter ratio of the steam pipeline water collecting pipe 6 to the steam main pipe 1 is 2: 5-1: 1.

The specific pipe diameter selection principle of the steam pipeline water collecting pipe 6 is as follows: when the pipe diameter of the main steam pipe 1 is less than or equal to DN100, the pipe diameter of the steam pipe water collecting pipe 6 is the same as that of the main steam pipe 1; when the pipe diameter of the steam main pipe 1 is greater than DN100 and less than or equal to DN250, the pipe diameter of the steam pipe water collecting pipe 6 is DN 100; when the pipe diameter of the steam main pipe 1 is larger than DN250, the pipe diameter of the steam pipe water collecting pipe 6 is two times smaller than that of the steam main pipe 1.

In this example, the steam main pipe 1, the condensed water recovery header pipe 2, the drain collection header pipe 4 and the steam pipeline water collection pipe 6 are all covered with heat insulation structures, the steam main pipe 1, the condensed water recovery header pipe 2, the drain collection header pipe 4 and the steam pipeline water collection pipe 6 are all stainless steel seamless pipes, and valve accessories are connected through flanges.

This system need not independent setting condensate recovery unit 3 through sharing extreme workshop condensate recovery unit 3, for collecting hydrophobic and the small investment that increases, consequently only need increase a hydrophobic collection house steward 4 and a plurality of hydrophobic collection module 5, under the condition of practicing thrift the investment as far as possible, has solved hydrophobic scattered row, has run the leakage phenomenon of falling. The newly added parts of the system are pipelines and valves, and condensed water recovery equipment does not need to be independently arranged, so that the maintenance work is reduced, and the later maintenance cost is reduced.

The technical scheme provided by the utility model is introduced in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (7)

1. The utility model provides a hydrophobic collection system of pharmaceutical factory built on stilts steam conduit, includes that steam is responsible for, the condensation water retrieves house steward and is located the condensation water recovery unit in the steam is responsible for the most terminal workshop, its characterized in that: still include hydrophobic collection house steward and a plurality of hydrophobic collection module, hydrophobic collection house steward with steam is responsible for, the condensation water recovery house steward puts up laying together, and the play water end of this hydrophobic collection house steward is connected to condensation water recovery unit's the end of intaking, a plurality of ends of intaking of hydrophobic collection house steward with a plurality of the play water end one-to-one of hydrophobic collection module links to each other, the end of intaking of hydrophobic collection module is right through steam pipeline collector pipe steam is responsible for and is connected.

2. The hydrophobic collection system of pharmaceutical factory overhead steam line of claim 1, wherein: the drain collecting module comprises a drain collecting branch pipe, the water inlet end of the drain collecting branch pipe is connected with the water outlet end of the steam pipeline water collecting pipe, the water outlet end of the drain collecting branch pipe is connected with one of the water inlet ends of the drain collecting main pipe, a first stop valve, a filter, a drain device, a second stop valve and a check valve are sequentially arranged on the drain collecting branch pipe, and the first stop valve is close to the water inlet end of the drain collecting branch pipe.

3. The hydrophobic collection system of pharmaceutical factory overhead steam line of claim 2, wherein: the drain collecting module further comprises a bypass pipe, the water inlet end of the bypass pipe is connected with the water outlet end of the steam pipe water collecting pipe, the water outlet end of the bypass pipe is connected to the water inlet end of the check valve, and a third stop valve is arranged on the bypass pipe.

4. The hydrophobic collection system of pharmaceutical factory overhead steam line of claim 2 or 3, wherein: the drain collecting branch pipe is provided with a bending section, the bending section is connected above the drain collecting main pipe, and an included angle between the water flow direction in the bending section and the water flow direction in the drain collecting main pipe is an acute angle.

5. The hydrophobic collection system of pharmaceutical factory overhead steam line of claim 1, wherein: the pipe diameter ratio of the steam pipeline water collecting pipe to the steam main pipe is 2: 5-1: 1.

6. The hydrophobic collection system of pharmaceutical factory overhead steam line of claim 1 or 5, wherein: and the steam main pipe, the condensed water recovery header pipe, the drainage collection header pipe and the steam pipeline water collecting pipe are all covered with heat insulation structures.

7. The hydrophobic collection system of pharmaceutical factory overhead steam line of claim 6, wherein: the condensed water recovery header pipe, the drain collecting header pipe and the steam pipeline water collecting pipe are all stainless steel seamless pipes.

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