CN219663322U

CN219663322U - Demisting box

Info

Publication number: CN219663322U
Application number: CN202320440042.1U
Authority: CN
Inventors: 张接立; 丁亚东
Original assignee: Taizhou Luqiao Jilida Ventilation Equipment Co ltd
Current assignee: Taizhou Luqiao Jilida Ventilation Equipment Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-09-12
Anticipated expiration: 2033-03-02

Abstract

The utility model provides a demisting box, which comprises a box body, wherein an air inlet channel is arranged on the lower left side of the box body, an air outlet channel is arranged on the upper right side of the box body, a water filter is arranged on the air inlet channel, a demisting assembly is arranged in the box body along the height direction of the box body, the demisting assembly divides the box body into an air inlet cavity and an air outlet cavity, the air inlet channel is communicated with the air inlet cavity, and the air outlet channel is communicated with the air outlet cavity.

Description

Demisting box

Technical Field

The utility model relates to the technical field of demisting, in particular to a demisting box.

Background

The demister is widely applied to equipment such as a separation tower and the like to remove liquid drops entrained in gas (namely demisting) so as to realize gas-liquid separation.

The Chinese patent with the publication number of CN206715644U discloses an exhaust gas mist removing box, which comprises a vertical box body and a cone body, wherein the cone body is divided into an upper cone body and a lower cone body, the upper cone body and the lower cone body are respectively buckled at two ends of the box body, an inlet is formed in the outer side of the upper cone body, an outlet is formed in the outer side of the lower cone body, a mounting plate is arranged on one side of the box body, and a stainless steel mist removing net is arranged in the inner parts of the upper cone body and the lower cone body.

Above-mentioned technical scheme is simple structure, and the equipment is convenient, can effectively filter the fog wherein when gaseous through stainless steel defogging net, but stainless steel defogging net is little with the area of contact of waste gas, and just carries out defogging through stainless steel defogging net, only can get rid of the small part steam in the fog.

Disclosure of Invention

In view of the above, an object of the present utility model is to provide a demisting tank, in which not only a water filter but also a demisting assembly is provided, which can double absorb mist and improve demisting efficiency.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the utility model provides a defogging case, includes the box, the left downside of box is provided with the air inlet passageway, the upper right side of box is provided with the air-out passageway, the air inlet passageway is provided with the water purifier, be provided with defogging subassembly along its direction of height in the box, defogging subassembly is air inlet chamber and air-out chamber with the box internal portion, air inlet passageway and air inlet chamber intercommunication, the intercommunication in air-out passageway and air-out chamber.

Preferably, the demisting assembly comprises a plurality of demisting units, the demisting units are connected to form demisting plates, and two sides of each demisting plate are respectively connected with inner walls of the front side and the rear side of the box body;

the demisting unit comprises a plurality of water absorbing plates and a frame which are sequentially connected, the sections of the water absorbing plates which are sequentially connected are wavy, and the water absorbing plates are vertically arranged in the frame.

Preferably, a supporting rod is arranged in the air outlet cavity, one end of the supporting rod is connected with the right inner wall of the box body, and the other end of the supporting rod is connected with the demisting plate.

Preferably, the defogging subassembly includes a plurality of cotton that absorbs water, and a plurality of the cotton that absorbs water sets up with the width direction interval respectively along the length of box.

Preferably, the box body is further provided with a driving assembly, and the driving assembly is used for driving the demisting assembly to rotate;

the driving assembly comprises a motor and a plurality of gears, the output end of the motor is rotationally connected with one end of one absorbent cotton, the gears are arranged between the two adjacent absorbent cotton, and the gears are meshed.

Preferably, a bracket is further arranged in the box body, the bracket comprises an upper connecting plate and a lower connecting plate, the upper connecting plate is connected with the top wall of the box body, the lower connecting plate is connected with the bottom wall of the box body, and a plurality of absorbent cottons are rotatably arranged on the bracket.

Preferably, the upper connecting plate and the lower connecting plate are respectively provided with a plurality of limiting holes along the transverse and longitudinal directions at intervals, and two ends of the absorbent cotton are respectively arranged in the limiting holes in a rotating mode.

Preferably, water outlets are arranged at the bottoms of the air inlet cavity and the air outlet cavity.

Preferably, the outside of box is provided with pressure detection device, pressure detection device is provided with first detection mouth and second detection mouth, first detection mouth sets up in the air inlet intracavity, the second detection mouth sets up in the air-out intracavity.

Preferably, an access hole is formed in the outer portion of the box body and communicated with the air inlet cavity, and an access door is rotatably arranged on the access hole.

The utility model has the following technical effects: the air inlet channel is provided with the water purifier, is provided with defogging subassembly along its direction of height in the box, and wind gets into the back from the air inlet channel earlier with the water purifier contact, and the water purifier takes out the partial fog in the wind earlier, then is carrying out secondary defogging through defogging subassembly, discharges the box from the air-out passageway again, and dual defogging has improved defogging efficiency.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

fig. 2 is a schematic view of the internal structure of embodiment 1;

fig. 3 is a schematic view of the internal structure of embodiment 1 2;

fig. 4 is an enlarged view of the a structure of embodiment 3;

fig. 5 is a schematic view of the internal structure of embodiment 2;

fig. 6 is an enlarged view of the B structure of example 5.

Reference numerals: 1. a case; 11. an air inlet channel; 12. an air outlet channel; 13. an air inlet cavity; 14. an air outlet cavity; 15. a water outlet; 2. a water filter; 3. a defogging assembly; 31. a defogging unit; 310. a defogging plate; 311. a water absorbing plate; 312. a frame; 32. a water-absorbing cotton; 4. a drive assembly; 41. a motor; 42. a gear; 5. a bracket; 51. an upper connecting plate; 52. a lower connecting plate; 53. a limiting hole; 6. a pressure detection device; 61. a first detection port; 62. a second detection port; 7. an access door; 71. an access opening; 8. and (5) supporting the rod.

Detailed Description

The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.

Referring to fig. 1 and 2, a demisting box comprises a box body 1, an air inlet channel 11 is arranged on the lower left side of the box body 1, an air outlet channel 12 is arranged on the upper right side of the box body 1, a water filter 2 is arranged on the air inlet channel 11, a demisting assembly 3 is arranged in the box body 1 along the height direction of the demisting assembly 3, the interior of the box body 1 is divided into an air inlet cavity 13 and an air outlet cavity 14 by the demisting assembly 3, the air inlet channel 11 is communicated with the air inlet cavity 13, and the air outlet channel 12 is communicated with the air outlet cavity 14. When the wind enters from the air inlet channel 11 and preferentially contacts the water filter 2, the water filter 2 can be a stainless steel net cage or the like, and when the wind contacts with the net wires, mist in the wind can become liquid drops and flow downwards along the net wires; then at contact defogging subassembly 3, carry out secondary defogging, the wind after the secondary defogging is flowing from air-out passageway 12, and twice defogging has improved the defogging efficiency of defogging case around.

Referring to fig. 3, water outlets 15 are formed at the bottoms of the air inlet chamber 13 and the air outlet chamber 14, and water absorbed by the water filter 2 and the demisting assembly 3 is discharged out of the inside of the tank 1 through the water outlets 15. The outside of box 1 still is provided with pressure detection device 6, and pressure detection device 6 is provided with first detection mouth 61 and second detection mouth 62, and first detection mouth 61 sets up in air inlet chamber 13, and second detection mouth 62 sets up in air-out chamber 14. The air pressure difference in the air inlet cavity 13 and the air outlet cavity 14 is detected through the first detection port 61 and the second detection port 62 respectively, so that a user can replace the demisting assembly 3 in time according to the air pressure difference, and the demisting effect is prevented from being bad. The outside of the box body 1 is provided with an access hole 71, the access hole 71 is communicated with the air inlet cavity 13, and the access hole 71 is rotatably provided with an access door 7. The setting of access door 7 is convenient for the user in time observe the inside defogging condition of box 1, maintains.

The demister assembly 3 is of two types (but is not limited to the two types shown in this embodiment):

type one:

referring to fig. 3 and 4, the demisting assembly 3 includes a plurality of demisting units 31, the demisting units 31 are connected to form a demisting plate 310, and both sides of the demisting plate 310 are respectively connected with inner walls of front and rear sides of the tank 1; the demisting plate 310 divides the interior of the tank 1 into an air inlet chamber 13 and an air outlet chamber 14. The demisting unit 31 comprises a plurality of sequentially connected water absorbing plates 311 and a frame 312, the sections of the sequentially connected water absorbing plates 311 are wavy, and the water absorbing plates 311 are vertically arranged in the frame 312. The cross section of the water absorbing plate 311 is in a wavy shape, so that the tightness of the demister plate 310 and the contact area between wind and the demister plate 310 are increased, and the water absorbing efficiency of the demister assembly 3 is improved. In order to increase the stability of the demisting plate 310, a supporting rod 8 is arranged in the air outlet cavity 14, one end of the supporting rod 8 is connected with the right inner wall of the box body 1, and the other end of the supporting rod 8 is connected with the demisting plate 310.

Type two:

referring to fig. 1, 5 and 6, the mist eliminator 3 includes a plurality of absorbent cottons 32, and the absorbent cottons 32 are respectively spaced apart along the length and width directions of the tank 1. The absorbent cotton 32 is used for absorbing mist in wind, but the absorbent cotton 32 on the side facing the air inlet chamber 13 absorbs more water, the absorbent cotton 32 is more moist, and the absorbent cotton 32 on the side near the air outlet chamber 14 is drier. Therefore, in order to make the absorbent cotton 32 absorb water uniformly, the absorbent efficiency of the absorbent cotton 32 is improved, the box 1 is further provided with a driving assembly 4, and the driving assembly 4 is used for driving the demister assembly 3 to rotate.

The driving assembly 4 comprises a motor 41 and a plurality of gears 42, wherein the output end of the motor 41 is rotationally connected with one end of one absorbent cotton 32, the gears 42 are arranged between the adjacent absorbent cotton 32, and the gears 42 are meshed. The output end of the motor 41 drives one of the absorbent cotton 32 to rotate, and the other absorbent cotton 32 rotates respectively under the left and right sides of the gear 42.

Still be provided with support 5 in the box 1, support 5 includes upper connecting plate 51 and lower connecting plate 52, and upper connecting plate 51 is connected with the roof of box 1, and lower connecting plate 52 is connected with the diapire of box 1, and a plurality of absorbent cotton 32 rotate and set up on support 5. The upper connecting plate 51 and the lower connecting plate 52 are respectively provided with a plurality of limiting holes 53 at intervals along the transverse and longitudinal directions, and two ends of the absorbent cotton 32 are both rotatably arranged in the limiting holes 53.

The upper connection plate 51 and the lower connection plate 52 are respectively used for fixing the absorbent cotton 32, and the limit holes 53 are used for limiting the rotation position of the absorbent cotton 32, so that when the absorbent cotton 32 absorbs enough water, the absorbent cotton 32 can be conveniently replaced by a new absorbent cotton 32.

Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.

Claims

1. The utility model provides a defogging case, includes box (1), the left downside of box (1) is provided with air inlet channel (11), the upper right side of box (1) is provided with air-out passageway (12), characterized by: the utility model discloses a water purifier, including box (1), air inlet channel (11), air outlet channel (12), box (1) are provided with water purifier (2), be provided with defogging subassembly (3) along its direction of height in box (1), defogging subassembly (3) are air inlet chamber (13) and air-out chamber (14) with box (1) internal portion, air inlet channel (11) and air inlet chamber (13) intercommunication, air-out channel (12) and air-out chamber (14) intercommunication.

2. A demister tank as defined in claim 1, wherein: the demisting assembly (3) comprises a plurality of demisting units (31), the demisting units (31) are connected to form demisting plates (310), and two sides of the demisting plates (310) are respectively connected with inner walls of the front side and the rear side of the box body (1);

the demisting unit (31) comprises a plurality of sequentially connected water absorbing plates (311) and a frame (312), the sections of the sequentially connected water absorbing plates (311) are wavy, and the water absorbing plates (311) are vertically arranged in the frame (312).

3. A demister tank as defined in claim 2, wherein: the air outlet cavity (14) is internally provided with a supporting rod (8), one end of the supporting rod (8) is connected with the right inner wall of the box body (1), and the other end of the supporting rod (8) is connected with a demisting plate (310).

4. A demister tank as defined in claim 1, wherein: the demisting assembly (3) comprises a plurality of absorbent cottons (32), and the absorbent cottons (32) are respectively arranged at intervals along the length and the width direction of the box body (1).

5. A demister tank as defined in claim 4, wherein: the box body (1) is also provided with a driving assembly (4), and the driving assembly (4) is used for driving the demisting assembly (3) to rotate;

the driving assembly (4) comprises a motor (41) and a plurality of gears (42), the output end of the motor (41) is rotationally connected with one end of one absorbent cotton (32), the gears (42) are arranged between a plurality of adjacent absorbent cotton (32), and the gears (42) are meshed.

6. A demister tank as defined in claim 4, wherein: still be provided with support (5) in box (1), support (5) are including upper junction plate (51) and lower connecting plate (52), upper junction plate (51) are connected with the roof of box (1), lower connecting plate (52) are connected with the diapire of box (1), a plurality of cotton (32) that absorbs water rotate and set up on support (5).

7. A demister tank as defined in claim 6, wherein: the upper connecting plate (51) and the lower connecting plate (52) are respectively provided with a plurality of limiting holes (53) along the transverse and longitudinal directions at intervals, and two ends of the absorbent cotton (32) are rotatably arranged in the limiting holes (53).

8. A demister tank as defined in claim 1, wherein: the bottoms of the air inlet cavity (13) and the air outlet cavity (14) are respectively provided with a water outlet (15).

9. A demister tank as defined in claim 1, wherein: the outside of box (1) is provided with pressure detection device (6), pressure detection device (6) are provided with first detection mouth (61) and second detection mouth (62), first detection mouth (61) set up in air inlet chamber (13), second detection mouth (62) set up in air-out chamber (14).

10. A demister tank as defined in claim 6, wherein: the novel air conditioner is characterized in that an access hole (71) is formed in the outside of the box body (1), the access hole (71) is communicated with the air inlet cavity (13), and an access door (7) is rotatably arranged on the access hole (71).