CN211706173U

CN211706173U - Fan box adds steam filter equipment

Info

Publication number: CN211706173U
Application number: CN201922282745.2U
Authority: CN
Inventors: 高杰; 厉从领; 孙孝梅; 王素梅
Original assignee: Henan New Century Pharmaceutical Co ltd
Current assignee: Henan New Century Pharmaceutical Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-20
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a fan case adds steam filter equipment of fan case humidification heating technical field, the device include boiler, fan case and filter, the steam outlet of boiler links to each other with steam conveying pipeline's one end, steam conveying pipeline's the other end links to each other with the catch water that sets up in the fan case, the filter sets up outside the fan case, and detachable connects and serve in steam conveying pipeline is close to one of fan case. The utility model has the advantages that the filter can be detachably connected at one end of the steam conveying pipeline close to the fan box, the steam in the steam conveying pipeline is pre-filtered through the filter, the impurity content in the steam entering the fan box can be greatly reduced, and the overhaul duration of the fan box is prolonged; meanwhile, the filter is detachably connected with the steam delivery pipeline, and the filter is convenient to overhaul.

Description

Fan box adds steam filter equipment

Technical Field

The utility model relates to a fan box humidification heating technical field, concretely relates to fan box adds steam filter equipment.

Background

In the pharmaceutical industry, countries have various requirements for the production environment of pharmaceutical products, such as: the temperature and humidity of a part of production areas divided by the cleanliness class need to be controlled within a specific range. In order to meet the temperature and humidity requirements, pharmaceutical factories often adopt the following modes: and introducing boiler steam into the heating and humidifying section of the fan case, separating the steam by a steam-water separator, introducing the steam into the fan case, filtering by a bag filter in the middle-effect filtering section of the fan case, and then conveying to a clean production area. However, the steam generated by the boiler carries a large amount of impurities in the transportation process in the steam conveying pipeline, so that the bag filter is blocked, the air supply quality is affected, and the service time of the bag filter is shortened.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a fan box adds steam filter equipment.

The utility model discloses the technical scheme who adopts does:

the utility model provides a fan case adds steam filter equipment, includes boiler, fan case and filter, the steam outlet of boiler links to each other with steam conveying pipeline's one end, steam conveying pipeline's the other end links to each other with the catch water that sets up in the fan incasement, the filter sets up outside the fan case, and detachable connects in steam conveying pipeline near one of fan case and serves, the filter is used for prefiltering the steam in the steam conveying pipeline.

Preferably, the filter includes metal casing, titanium stick filter core and manometer, metal casing sets up on the support at fan box top, and the inside division board that is used for cutting apart the metal casing inner chamber into upper portion filter chamber and clean chamber in lower part that is equipped with of metal casing, the titanium stick filter core sets up in the filter chamber, and the inner chamber and the clean chamber of titanium stick filter core are linked together, be equipped with on the metal casing and correspond the steam inlet and the play steam outlet of intercommunication respectively with filter chamber, clean chamber, the manometer sets up in the metal casing top.

Preferably, the number of the filters is 2, and the filters are connected to the steam conveying pipeline in parallel.

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

the utility model has the advantages that the filter can be detachably connected at one end of the steam conveying pipeline close to the fan box, the steam in the steam conveying pipeline is pre-filtered through the filter, the impurity content in the steam entering the fan box can be greatly reduced, and the overhaul duration of the fan box is prolonged; meanwhile, the filter is detachably connected with the steam delivery pipeline, and the filter is convenient to overhaul.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a schematic view of the filter construction;

fig. 4 is a second schematic structural diagram of the present invention;

the device comprises a boiler 1, a fan box 2, a filter 3, a primary filtering section 4, a heating and humidifying section 5, a medium-efficiency filtering section 6, a steam-water separator 7, a steam conveying pipeline 8, a metal shell 9, a titanium rod filter element 10, a partition plate 11, a pressure gauge 12, a support 13, a steam outlet 14, a filtering cavity 15, a cleaning cavity 16, a steam inlet 17 and a valve 18.

Detailed Description

The following embodiments are only intended to illustrate the present invention in detail, and do not limit the scope of the present invention in any way. The unit module components, structures, mechanisms, sensors and other devices referred to in the following examples are all conventional and commercially available products unless otherwise specified.

Example (b): as shown in fig. 2, a fan box steam filtering device comprises a boiler 1, a fan box 2 and a filter 3, wherein the fan box 2 sequentially comprises a primary filtering section 4, a heating humidifying section 5 and a middle-effect filtering section 6 from left to right, a steam-water separator 7 is arranged in the heating humidifying section 5, and a bag filter is arranged in the middle-effect filtering section 6; the steam outlet of boiler 1 links to each other with steam conveying pipeline 8's one end, and steam conveying pipeline 8's the other end links to each other with steam-water separator 7 that sets up in fan case 2, and filter 3 sets up on the support 13 at fan case 2 top and detachable connects in steam conveying pipeline 8 and is close to one of fan case 2 and serve, and filter 3 is used for carrying out prefilter's filter to steam to reduce bag filter's jam, and it is long when extension fan case 2 overhauls.

The filter in this embodiment may be any known filter, and a new filter will now be described in detail: as shown in fig. 3, the filter 3 includes a metal shell 9, a titanium rod filter element 10, a partition plate 11 and a pressure gauge 12, the metal shell 9 is fixedly disposed on a support 13 at the top of the fan box 2, the partition plate 11 is disposed inside the metal shell 9, the partition plate 11 is used for dividing an inner cavity of the metal shell 9 into a filter cavity 15 at the upper portion and a clean cavity 16 at the lower portion, the titanium rod filter elements 10 are axially disposed in the filter cavity 15, the inner cavity of the titanium rod filter element 10 is communicated with the clean cavity 16, a steam inlet 17 communicated with the filter cavity 15 is disposed at one side of the metal shell 9, a steam outlet 14 communicated with the clean cavity 16 is disposed at the bottom of the metal shell 9, and the pressure gauge 12 is disposed at the top end of.

In other embodiments, in order to facilitate the maintenance of the filters without affecting the use of the fan box 2, as shown in fig. 4, two filters 3 are connected in parallel to the steam delivery pipe 8, and a plurality of valves 18 are arranged on the steam delivery pipe 8.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a fan box adds steam filter equipment, includes boiler and fan box, the steam outlet of boiler links to each other with steam conveying pipeline's one end, steam conveying pipeline's the other end links to each other its characterized in that with the catch water that sets up in the fan box: the device is characterized by further comprising a filter which is arranged outside the fan box and used for pre-filtering steam, and the filter is detachably connected to one end, close to the fan box, of the steam conveying pipeline.

2. The fan box steam filter of claim 1, wherein: the filter includes metal casing, titanium stick filter core and manometer, metal casing sets up on the support at fan box top, and the inside division board that is used for cutting apart the metal casing inner chamber into upper portion filter chamber and clean chamber in lower part that is equipped with of metal casing, the titanium stick filter core sets up in the filter chamber, and the inner chamber and the clean chamber of titanium stick filter core are linked together, be equipped with on the metal casing and correspond the steam inlet and the play steam port of intercommunication respectively with filter chamber, clean chamber, the manometer sets up in the metal casing top.

3. The fan box steam filter of claim 1, wherein: the number of the filters is 2, and the filters are connected to the steam delivery pipeline in parallel.