CN214809542U - Box exhaust duct defroster - Google Patents

Abstract

The utility model discloses a box exhaust duct defroster of defroster technical field, including defroster body and rain-proof cover, the defroster body is the design of cuboid box, one side external design of box has the defroster access door that can open and close, this internal baffling board that is provided with of defroster, the baffling board is by the lateral insertion defroster body of defroster access door, this internal fixed baffling board under bracing frame and the baffling board on limit and end the shelves, the baffling board is installed on the baffling board under bracing frame, this internal location at the defroster as the baffling board is ended to the spacing on the baffling board, be provided with the washing unit who is used for washing the baffling board on the defroster body, rain-proof cover internal weld round comdenstion water conservancy diversion ring, the utility model discloses can effectively collect the liquid drop that box exhaust gas smugglied secretly, the environmental pollution that the liquid drop that avoids smuggleing secretly brings, eliminate box exhaust gas smugglies for the corruption that near equipment caused.

Description

Box exhaust duct defroster

Technical Field

The utility model relates to a defroster technical field specifically is a box exhaust duct defroster.

Background

The liquid collecting box body or the liquid collecting pool is used for balancing the pressure difference in the container, and is provided with an exhaust pipeline or an exhaust port. The existing liquid collecting box body or liquid collecting pool exhaust pipeline does not consider a demisting design, when the temperature of slurry entering a container is high and the volume of the container cannot offset the disturbance of liquid inside the container, a large amount of liquid drops carried by gas can be discharged through the box body exhaust pipeline. The entrained droplets will cause environmental pollution and also cause corrosion of nearby equipment.

Based on this, the utility model designs a box exhaust duct defroster to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box exhaust duct defroster to solve above-mentioned technical problem.

In order to realize the purpose, the utility model provides the following technical scheme: the utility model provides a box exhaust duct defroster, includes defroster body and rain-proof cover, the defroster body is the design of cuboid box, and the outside design of one side of box has the defroster access door that can open and close, this internal baffling board that is provided with of defroster, the baffling board inserts the defroster body by defroster access door side, this internal fixed baffling board lower carriage and baffling board upper limit stop, the baffling board is installed on baffling board lower carriage, baffling board upper limit stop is as baffling board this internal location at the defroster, be provided with the washing unit who is used for washing the baffling board on the defroster body, rain-proof cover inside weld round comdenstion water conservancy diversion ring.

Preferably, the flushing device comprises a demister flushing water nozzle arranged above the baffle plate, the demister flushing water nozzle is connected with a water pipe, and a flushing valve and a filter are sequentially arranged on the water pipe

Preferably, the demister washing water spray head is a ball-type high-pressure spray head.

Preferably, the condensate water guide ring is of a conical cylinder structure, the large-diameter end of the condensate water guide ring faces upwards and is fixedly connected to the inner wall of the rain cover, and the small-diameter end of the condensate water guide ring faces downwards and is located on the inner side of the top port of the demister body.

Preferably, the hinge is installed to defroster access door one side, the sealing strip is installed to defroster access door inside door frame.

Preferably, the baffle plate is a single-layer S-shaped baffle plate and is made of glass fiber reinforced plastic, blades with the thickness of 3mm and blade intervals of 20 mm.

Preferably, the baffle is a double-layer C-shaped baffle.

Compared with the prior art, utility model's beneficial effect does:

the utility model discloses box exhaust duct defroster mainly includes fog machine body, rain-proof cover, baffling board and washing unit, and the baffling board sets up and carries out the primary defogging to exhaust gas in the fog machine body, and the interior welding of rain-proof cover a round comdenstion water conservancy diversion ring can guide the liquid droplet that fog machine body exhaust gas carried and fall, carries out the secondary defogging, can effectively reduce harmful substance and discharge along with the gas; be provided with the washing unit who is used for washing the baffling board on the defroster body, can wash clean to the baffling board in good time, prevent that fog liquefaction back from remaining at the baffling board and accumulating, the fog ware body side is equipped with the defroster access door, can make things convenient for inner structure such as baffling board, washing unit to overhaul, makes things convenient for equipment maintenance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

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

In the drawings, the components represented by the respective reference numerals are listed below:

1. a rain cover; 2. a demister flushing water spray head; 3. a demister body; 4. the upper limit stop of the baffle plate; 5. a baffle plate; 6. a demister access door; 7. a baffle plate lower support frame; 8. flushing the valve; 9. a filter; 10. a demister flushing water gate; 11. a condensed water diversion ring; 12-water conveying pipe.

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. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1, the utility model provides a technical solution: a box exhaust pipeline demister comprises a demister body 3 and a rain cover 1, wherein a circle of condensed water guide ring 11 is welded inside the rain cover 1, the condensed water guide ring 11 is of a conical barrel structure, the large-diameter end of the condensed water guide ring 11 faces upwards and is fixedly connected to the inner wall of the rain cover 1, and the small-diameter end of the condensed water guide ring 11 faces downwards and is positioned on the inner side of a top port of the demister body 3; the gas demisted and filtered by the baffle plate 5 is still mixed with a small amount of impurities, and can be contacted with the top of the inner side of the rain cover 1 to be liquefied again when encountering cold after the gas continuously rises, the structure of the condensed water guide ring 11 is designed to play a role in flow resistance, so that the gas is further prevented from being discharged, the flow speed of the gas flow is reduced, the gas is forced to return to pass through the lower end edge of the condensed water guide ring 11 and then is discharged, the liquefying action time of the gas can be prolonged, the liquefying purification rate is improved, the liquefied liquid drops flow to the inner wall of the condensed water guide ring 11 along with the inner side wall of the rain cover 1, at the moment, the condensed water guide ring 11 plays a role in guiding, and the liquid drops subjected to secondary liquefaction are introduced into the mist sprayer body 3;

the demister body 3 is designed as a cuboid box body, the outer part of one side of the box body is provided with a demister access door 6 which can be opened and closed, one side edge of the demister access door 6 is provided with a hinge, so that the internal structures such as a baffle plate 5 and a flushing device can be conveniently overhauled, the equipment maintenance is convenient, a sealing strip is arranged on a door frame at the inner side of the demister access door 6, the airtightness of the demister body 3 is ensured, and the harmful gas is prevented from overflowing;

a baffle plate 5 is arranged in the demister body 3, the baffle plate 5 is laterally inserted into the demister body 3 through a demister access door 6, a baffle plate lower support frame 7 and a baffle plate upper limiting stop 4 are fixedly arranged in the demister body 3, the baffle plate 5 is arranged on the baffle plate lower support frame 7, and the baffle plate upper limiting stop 4 is used for positioning the baffle plate 5 in the demister body 3; the baffle plate 5 can be a single-layer S-shaped baffle plate, the glass fiber reinforced plastic material, the blades with the thickness of 3mm and the blade interval of 20mm are adopted, or the double-layer C-shaped baffle plate is adopted, the baffle plate 5 utilizes the principles of inertia, centrifugal force, impact, gravity and the like that liquid drops flow along with airflow in an S-shaped turning way, exhaust gas passes through the blades, the direction is changed for a plurality of times, fog drops are thrown onto the baffle plate blades under the action of inertia and centrifugal force, so that gas-liquid separation is realized, small liquid drops on the blades are collected into large-particle liquid drops, and the large-particle liquid drops fall down by the gravity;

because a large amount of solid substances exist in the liquid drops, the liquid drops are washed regularly to prevent the blockage of the demister, a washing device for washing the baffle plate 5 is arranged on the demister body 3, the washing device comprises a demister washing water nozzle 2 arranged above the baffle plate 5, the demister washing water nozzle 2 is connected with a water pipe 12, a washing valve 8 and a filter 9 are sequentially arranged on the water pipe 12, and under the condition that the equipment is stopped, the clear water in the flushing valve 8 on the water pipe 12 can be opened and passes through the demister flushing water nozzle 2 to flush the deflector 5, can wash clean to baffling board 5 in good time, prevent that the fog liquefaction back from remaining at baffling board 5 and accumulating, filter 9 on the raceway 12 is used for crossing the impurity that probably exists in the filtration aquatic, and the defroster washes water shower nozzle 2 and is ball-type high pressure nozzle, can increase effective washing range, makes whole washing dynamics more even.

Working principle embodiment:

the exhaust of collection liquid box or collecting tank passes through defroster body 3 and gets into among the defroster body 3, at first through baffling board 5, baffling board 5 utilizes the liquid drop to do principles such as inertia that S-turn flows along with the air current, centrifugal force, striking, gravity, the exhaust passes through the blade, through several redirecting, the fog drop is got rid of on the baffling board blade under the effect of inertia and centrifugal force, thereby realize gas-liquid separation, the droplet on the blade is gathered into large granule liquid drop, fall by gravity, the gas after baffling board 5 filters still is mingled with a small amount of impurity, can contact with rain cover 1 inboard top after gas continues to rise and meets cold reliquefaction, discharge realization exhaust defogging behind condensate water conservancy diversion ring 11 lower extreme edge again.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; the term "connected" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and unless otherwise specifically defined, the term should be understood as having a specific meaning in the present application by those skilled in the art.

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 (7)

1. The utility model provides a box exhaust duct defroster which characterized in that: comprises a demister body (3) and a rain cover (1), wherein the demister body (3) is designed as a cuboid box body, a demister access door (6) which can be opened and closed is designed outside one side of the box body, a baffle plate (5) is arranged in the demister body (3), the baffle plate (5) is laterally inserted into the demister body (3) through a demister access door (6), a baffle plate lower support frame (7) and a baffle plate upper limit stop (4) are fixedly arranged in the demister body (3), the baffle plate (5) is arranged on the baffle plate lower support frame (7), the baffle plate upper limit stop (4) is used for positioning the baffle plate (5) in the demister body (3), a flushing device for flushing the baffle plate (5) is arranged on the demister body (3), a circle of condensed water diversion ring (11) is welded inside the rain cover (1).

2. A tank exhaust duct mist eliminator as claimed in claim 1, wherein: the flushing device comprises a demister flushing water nozzle (2) arranged above the baffle plate (5), the demister flushing water nozzle (2) is connected with a water pipe (12), and a flushing valve (8) and a filter (9) are sequentially arranged on the water pipe (12).

3. A tank exhaust duct mist eliminator as claimed in claim 2, wherein: the demister washing water spray head (2) is a spherical high-pressure spray head.

4. A tank exhaust duct mist eliminator as claimed in claim 1, wherein: the condensation water guide ring (11) is of a conical barrel structure, the large-diameter end of the condensation water guide ring (11) is upwards fixedly connected to the inner wall of the rain cover (1), and the small-diameter end of the condensation water guide ring (11) is downwards located on the inner side of the top port of the demister body (3).

5. A tank exhaust duct mist eliminator as claimed in claim 1, wherein: the hinge is installed to defroster access door (6) one side, the sealing strip is installed to the inboard door frame of defroster access door (6).

6. A tank exhaust duct mist eliminator as claimed in claim 1, wherein: the baffle plate (5) is a single-layer S-shaped baffle plate and is made of glass fiber reinforced plastic, blades with the thickness of 3mm and blade intervals of 20 mm.

7. A tank exhaust duct mist eliminator as claimed in claim 1, wherein: the baffle plate (5) is a double-layer C-shaped baffle plate.

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