CN210481114U - Steam heating type central circulation evaporator - Google Patents

Steam heating type central circulation evaporator Download PDF

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Publication number
CN210481114U
CN210481114U CN201921162735.9U CN201921162735U CN210481114U CN 210481114 U CN210481114 U CN 210481114U CN 201921162735 U CN201921162735 U CN 201921162735U CN 210481114 U CN210481114 U CN 210481114U
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CN
China
Prior art keywords
central circulation
device body
heating type
steam heating
pipe
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Application number
CN201921162735.9U
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Chinese (zh)
Inventor
张正坦
周长滨
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Anhui Jinlong Machinery Co ltd
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Anhui Jinlong Machinery Co ltd
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Priority to CN201921162735.9U priority Critical patent/CN210481114U/en
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Abstract

The utility model discloses a steam heating type central circulation evaporator, which comprises a body and a sealing cover, wherein the top of the sealing cover is connected with a steam outlet pipe, the bottom end of the body is provided with a strong salt drain pipe, both sides of the bottom end inside the body are provided with a central circulation radiator, the two sides of the outside of the body close to the central circulation radiator are respectively provided with a heating outlet pipe and a heating inlet pipe, the inside of the body is provided with a spray pipe, the spray pipe is arranged at the top of the central circulation radiator in parallel, the bottom side of the spray pipe is provided with a plurality of nozzles, one side of the outside of the body is provided with a water inlet pipe which is connected with the water inlet of a filter box, the water outlet of the filter box is connected with the spray pipe, the inside of the filter box is provided with a filter screen, the left, automatic it is clean convenient, the scale removal is effectual, the utility model discloses compact structure is fit for using widely.

Description

Steam heating type central circulation evaporator
Technical Field
The utility model relates to a mechanical evaporator technical field specifically is a steam heating type central circulation evaporimeter.
Background
The fresh water of the ship is mainly used for life and production consumption, is mostly delivered by self-loading or transport ships in the past, has limited carrying amount of fresh water every time, and is influenced by weather and a plurality of factors of the ship, so the life quality and the production demand of offshore operators are often influenced. The engine of the ship can release a lot of waste heat during working, and if the waste heat of the engine is fully utilized to produce the steam required by seawater desalination, the seawater desalination effluent can be effectively increased, and the life quality and production requirements of offshore operators can be met. In the prior art, the case application numbers are: CN201220576595.1, which is a central circulation evaporator for steam heating, and comprises a steam outlet pipe, a device body, a ventilating and water dividing plate, a heating cavity, a heating inlet pipe, a strong salt drain pipe, an overflow return pipe, a heating outlet pipe, a central circulation radiator and a seawater inlet pipe; the introduced equipment solves the problems and becomes necessary equipment in evaporative seawater desalination equipment for ships, but the traditional steam heating central circulation evaporator still has certain defects in actual use, and the structure of the evaporator body is an integral body, so that internal parts are inconvenient to maintain; at present, seawater pollution is serious, more granular garbage exists in directly extracted seawater, manual cleaning is inconvenient, direct use easily causes damage to equipment, traditional equipment does not have effective treatment to seawater, the evaporation efficiency of a traditional device body is low when the traditional device body is used, dirt easily exists on the inner wall of the device body when the equipment is used for a long time to evaporate seawater, manual cleaning is inconvenient, structural improvement is carried out on the evaporator in the prior art aiming at the problems, and therefore a steam heating type central circulation evaporator is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steam heating type central circulation evaporimeter to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a steam heating type central circulation evaporator comprises a body and a sealing cover, wherein the top of the sealing cover is connected with a steam outlet pipe, the bottom end of the device body is provided with a strong salt drain pipe, both sides of the bottom end inside the device body are provided with central circulating radiators, the outer part of the device body is respectively provided with a heating air outlet pipe and a heating air inlet pipe close to the two sides of the central circulating radiator, the device body is internally provided with a spray pipe which is arranged on the top of the central circulation radiator in parallel, and the bottom side surface of the spray pipe is provided with a plurality of nozzles at intervals, one side of the outer part of the device body is provided with a water inlet pipe, the water inlet pipe is connected with the water inlet of the filter box, the water outlet of the filter box is connected with the spray pipe, the filter screen is arranged in the filter box, the filter screen left side surface is equipped with the brush, the brush passes through the mounting and connects hydraulic telescoping rod, the rose box bottom is close to and is equipped with the collection box on the left of the filter screen.
Furthermore, the bottom of the device body is of a trapezoidal structure, four surfaces of the bottom of the device body are respectively provided with a descaling mechanism, each descaling mechanism comprises a scraper, the middle part of each scraper is connected with a rotating shaft, and the rotating shaft penetrates through the device body and is connected with an output shaft of the micro motor.
Further, the body and the sealing cover are connected in a sealing mode through a flange.
Furthermore, one side of the bottom of the device body is provided with an overflow water return pipe.
Furthermore, the top end in the device body is provided with a ventilating water distribution plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is improved on the basis of the structure of the steam heating central circulation evaporator in the prior art, the filter box is convenient to filter impurities and particles in seawater, the quality of seawater is improved, and the filter box is provided with a hydraulic telescopic rod, a brush, a collecting box and other structures which are convenient to scrape and collect impurities, so that the surface of a filter screen is reduced from being blocked by the impurities, and the normal use of the filter box is ensured;
2. the utility model sprays seawater evenly through the arrangement of the spray pipes and the spray nozzles, so that the seawater can be contacted with the central circulating radiator more evenly and sufficiently, and the seawater evaporation efficiency is improved; the scale deposit on the internal wall of the ware is effectively got rid of through setting up of scale removal mechanism, and automatic clean convenient, swift, the scale removal is effectual, the utility model discloses compact structure is fit for using widely.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the filtering box of the present invention;
fig. 3 is a schematic structural view of the descaling mechanism of the present invention.
In the figure: 1. a central circulation radiator; 2. a body; 3. a nozzle; 4. a nozzle; 5. a ventilating water diversion plate; 6. a flange; 7. a sealing cover; 8. a steam outlet pipe; 9. a filter box; 10. a water inlet pipe; 11. heating the air outlet pipe; 12. an overflow return pipe; 13. a descaling mechanism; 14. a strong salt drain pipe; 15. a hydraulic telescopic rod; 16. a brush; 17. a collection box; 18. a squeegee; 19. a rotating shaft; 20. heating the air inlet pipe; 21. and (5) filtering by using a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a steam heating type central circulation evaporimeter, includes the ware body 2 and sealed lid 7, water vapor outlet pipe 8 is connected at sealed lid 7 top, ware body 2 bottom is equipped with strong salt drain pipe 14, the inside bottom both sides of ware body 2 all are equipped with central circulation radiator 1, the ware body 2 outside is close to and is equipped with heating outlet pipe 11 and heating intake pipe 20 respectively in central circulation radiator 1 both sides, the inside spray tube 4 that is equipped with of ware body 2, spray tube 4 parallel arrangement is in central circulation radiator 1 top, and spray tube 4 bottom side interval is equipped with a plurality of nozzles 3, ware body 2 outside one side is equipped with inlet tube 10, the water inlet of filter box 9 is connected to inlet tube 10, spray tube 4 is connected to the delivery port of filter box 9, the inside filter screen 21 that is equipped with of filter box 9, filter screen 21 left side surface is equipped with brush 16, brush 16 passes, the bottom of the filter box 9 is provided with a collecting box 17 close to the left side of the filter screen 21.
Further, the bottom of the device body 2 is of a trapezoid structure, four surfaces of the bottom of the device body 2 are provided with descaling mechanisms 13, each descaling mechanism 13 comprises a scraper 18, the middle of each scraper 18 is connected with a rotating shaft 19, and the rotating shaft 19 penetrates through the device body 2 and is connected with an output shaft of the micro motor.
Further, the body 2 and the sealing cover 7 are hermetically connected through a flange 6.
Furthermore, an overflow return pipe 12 is arranged on one side of the bottom of the device body 2.
Further, a ventilating water distribution plate 5 is arranged at the top end inside the device body 2.
The working principle is as follows: in the actual use process, the seawater is introduced into the device body 2 through the water inlet pipe 10, the conveyed seawater passes through the filter screen 21 in the filter box 9 to filter particle impurities in the seawater, the seawater is purified, and the quality is guaranteed; the filtered seawater is conveyed to a spray pipe 4, the seawater is sprayed into a device body 2 through a spray nozzle 3, and the seawater is continuously and circularly heated by a central circulating radiator 1 while being sprayed with water, so that the seawater reaches an evaporation critical point in the device body 2, and therefore, the water vapor is produced, and the seawater evaporation efficiency is high; the hydraulic telescopic rod 15 in the filter box 9 is controlled to move up and down periodically, the hairbrush 16 is used for cleaning the particle impurities attached to the surface of the filter screen 21, the collection box 17 is used for recovering the particle impurities, the impurities are reduced from blocking the surface of the filter screen 21, and the normal use of the filter box 9 is guaranteed; the interior of the device body 2 is regularly descaled, cleaning and descaling liquid is added into the device body 2, the micro motor of the descaling mechanism 13 is started at the same time, the micro motor drives the rotating shaft 19 to rotate, the rotating shaft 19 drives the scraper 18 to rotate, and the scaling on the inner wall of the device body 2 is scraped and cleaned, so that the automatic cleaning is convenient and rapid, and the descaling effect is good; the utility model discloses compact structure is fit for using widely.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a steam heating type central circulation evaporimeter, includes the ware body (2) and sealed lid (7), its characterized in that, sealed lid (7) top is connected water steam outlet duct (8), ware body (2) bottom is equipped with strong salt drain pipe (14), the inside bottom both sides of ware body (2) all are equipped with central circulation radiator (1), ware body (2) outside is close to and is equipped with heating outlet duct (11) and heating intake pipe (20) respectively in central circulation radiator (1) both sides, the inside spray tube (4) that is equipped with of ware body (2), spray tube (4) parallel arrangement is at central circulation radiator (1) top, just spray tube (4) bottom side interval is equipped with a plurality of nozzles (3), ware body (2) outside one side is equipped with inlet tube (10), the water inlet of rose box (9) is connected in inlet tube (10), spray tube (4) is connected to the delivery port of rose box (9), rose box (9) inside is equipped with filter screen (21), filter screen (21) left surface is equipped with brush (16), hydraulic telescoping rod (15) are connected through the mounting in brush (16), rose box (9) bottom is close to and is equipped with collection box (17) in filter screen (21) left side.
2. A steam heating type central circulation evaporator according to claim 1, wherein: the device is characterized in that the bottom of the device body (2) is of a trapezoidal structure, four surfaces of the bottom of the device body (2) are respectively provided with a descaling mechanism (13), each descaling mechanism (13) comprises a scraper (18), the middle of each scraper (18) is connected with a rotating shaft (19), and the rotating shaft (19) penetrates through the device body (2) and is connected with an output shaft of a micro motor.
3. A steam heating type central circulation evaporator according to claim 1, wherein: the device body (2) and the sealing cover (7) are connected in a sealing way through a flange (6).
4. A steam heating type central circulation evaporator according to claim 1, wherein: an overflow water return pipe (12) is arranged on one side of the bottom of the device body (2).
5. A steam heating type central circulation evaporator according to claim 1, wherein: the top end in the device body (2) is provided with a ventilating water distribution plate (5).
CN201921162735.9U 2019-07-23 2019-07-23 Steam heating type central circulation evaporator Active CN210481114U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921162735.9U CN210481114U (en) 2019-07-23 2019-07-23 Steam heating type central circulation evaporator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921162735.9U CN210481114U (en) 2019-07-23 2019-07-23 Steam heating type central circulation evaporator

Publications (1)

Publication Number Publication Date
CN210481114U true CN210481114U (en) 2020-05-08

Family

ID=70532235

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921162735.9U Active CN210481114U (en) 2019-07-23 2019-07-23 Steam heating type central circulation evaporator

Country Status (1)

Country Link
CN (1) CN210481114U (en)

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