CN212348179U - Water curtain dust collecting equipment with water retaining structure - Google Patents

Abstract

The utility model relates to a water curtain dust collecting equipment with manger plate structure, it relates to dust collecting equipment's technical field, and it includes the dust collecting equipment body, the dust collecting equipment body includes the dust removal casing, be equipped with the manger plate structure in the dust removal casing, the manger plate structure will the dust removal casing divide into left casing and right casing, the dust collecting equipment body still includes fan and water curtain shower nozzle, the fan is located the top of left side casing, the water curtain shower nozzle is located the top of right side casing, left side casing is close to the fan position is equipped with the air outlet, right side casing is kept away from the lateral wall of left side casing is equipped with the air intake. Through water curtain shower nozzle spun water to the air that contains impurity wash for because of gravity whereabouts in the impurity fuses the water droplet, gaseous from manger plate structure position department discharge, manger plate structure prevents the water droplet that contains impurity along with the air current discharge, the utility model discloses the effect that improves dust collecting equipment and remove dust has.

Description

Water curtain dust collecting equipment with water retaining structure

Technical Field

The utility model belongs to the technical field of dust collecting equipment's technique and specifically relates to a water curtain dust collecting equipment with manger plate structure is related to.

Background

Water curtain dust remover equipment utilizes rivers abundant and smoke and dust to collide, utilizes particulate matter and water mixture in drop of water and the smoke and dust to make the clean smoke and dust of being purified discharge, just also can directly stay the sediment in the dust remover with the dust granule of water reaction, the later stage is cleared up.

The publication number is CN207980732U Chinese patent and discloses a novel venturi wet dust collector, through put the fixed two breakwaters that just incline the downward design of thing intracavity at the casing, make outside air enter into the inside back of cylindricality casing from the air intake, the air mixes with shower spun water curtain, and the mixture after mixing strikes two breakwaters successively, has increased water and dust degree of fusion, makes the dust energy handle get off, makes dust collection efficiency promote greatly.

The above prior art solutions have the following drawbacks: the breakwater plays the effect that increases water and dust fusion degree, but can not play the manger plate effect, and when the air outlet set up the lateral wall at the casing, still can have the water droplet that partly contains the dust to flow from the air outlet and arrange to the dust remover outside.

SUMMERY OF THE UTILITY MODEL

According to the deficiency that prior art exists, the utility model aims at providing a water curtain dust collecting equipment with water retaining structure washes the air that contains impurity through water curtain shower nozzle spun water for because of gravity whereabouts in the impurity fuses the water droplet, and gas is discharged from water retaining structure position department, and water retaining structure prevents the water droplet that contains impurity along with the air current discharge, has the effect that improves dust collecting equipment and remove dust.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a water curtain dust collecting equipment with manger plate structure, includes dust remover casing, be equipped with manger plate structure in the dust remover casing, manger plate structure will dust remover casing divide into left casing and right casing, be equipped with fan and water curtain shower nozzle in the dust remover casing, the fan is located the top of left side casing, the water curtain shower nozzle is located the top of right side casing, left side casing is close to the fan position is equipped with the air outlet, right side casing is kept away from the lateral wall of left side casing is equipped with the air intake, the manger plate structure includes two manger plate connecting plates and a plurality of parallel manger plate blades of each other.

Through adopting above-mentioned technical scheme, a lot of processing equipment produce in the course of working and contain the great waste gas of impurity content, like in the cotton course of working, produce easily that a large amount of air that contains the cotton fibre are discharged from processing equipment to pollute the indoor air of processing, influenced staff's healthy. Connect water curtain dust collecting equipment on processing equipment, perhaps place water curtain dust collecting equipment in the processing chamber, filter the dust removal through the waste gas that water curtain dust collecting equipment produced processing equipment to reduce the content of impurity in the waste gas. The existing water retaining structure has the effect of increasing the fusion degree of water and dust, but cannot prevent water drops from being discharged along with airflow, so that the partially splashed water drops are not discharged along with the airflow due to gravity falling, and partial impurities are discharged together. The water drop that smugglies in with the air current through the manger plate blade of manger plate structure blocks in the right casing for the water drop falls because of the impact and self gravity of manger plate blade, thereby reduces discharge gas's dust content, reaches the effect that improves water curtain dust collecting equipment dust removal effect.

The present invention may be further configured in a preferred embodiment as: the two ends of the water retaining blades are connected with the water retaining connecting plate, one side of each water retaining blade, which is close to the left casing, inclines towards the top of the dust removal casing, and the water retaining blades are connected with the dust removal casing through the water retaining connecting plates.

Through adopting above-mentioned technical scheme, the effect of manger plate is played in the setting of breakwater angle, can make things convenient for gas to flow upwards when passing through between two adjacent manger plate blades simultaneously, provides certain supplementary for the fan.

The present invention may be further configured in a preferred embodiment as: auxiliary separation blades extend from two sides of each water retaining blade in the length direction, and the side edges of every two adjacent auxiliary separation blades are located on the same horizontal plane.

Through adopting above-mentioned technical scheme, the supplementary separation blade of manger plate blade both sides is mutually supported, blocks that the water droplet passes through between two adjacent manger plate blades, further plays the impurity content that reduces among the exhaust gas.

The present invention may be further configured in a preferred embodiment as: the lower end of the water retaining structure, which is far away from the water curtain nozzle, is connected with a humidifying wet film, and the humidifying wet film and the water retaining structure are integrally positioned on the same vertical plane in the dust removal machine shell.

Through adopting above-mentioned technical scheme, the processing is indoor relatively dry, for example the processing room air of processing cotton fibre is relatively dry, produces the condition such as conflagration easily, and the setting of the wet membrane of humidification can pass through the air to increase the humidity of the gaseous of seeing through, thereby make the air after the humidification discharge from the air outlet, thereby improve the humidity in the air.

The present invention may be further configured in a preferred embodiment as: the dust removal machine is characterized in that a wind guide structure is arranged in the right machine shell, the wind guide structure body and the water retaining structure are arranged in a whole parallel mode, the wind guide structure comprises a wind guide connecting plate and a plurality of wind guide blades which are parallel to each other, the two ends of each wind guide blade are obliquely connected with the wind guide connecting plate, the oblique direction of each wind guide blade is opposite to the oblique direction of each water retaining blade, the wind guide blades are connected with the dust removal machine shell through the wind guide connecting plate, each wind guide blade is connected with the dust removal machine shell in a length direction, and the two sides of each wind guide blade in the length direction are extended with auxiliary.

Through adopting above-mentioned technical scheme, the gas that needs remove dust gets into from the air intake, behind the wind-guiding structure, changes the direction of air current for gas downflow increases the flow time of gas between wind-guiding structure and water retaining structure, makes gas and water curtain carry out abundant contact and collision, thereby in wrapping up the water droplet with the dust in the gas as far as possible, and descends along with gravity.

The present invention may be further configured in a preferred embodiment as: the air guide structure divides the right casing into a first-stage body and a second-stage body which are close to the water retaining structure, the water curtain spray head is positioned at the top of the first-stage body, and the first-stage body is internally provided with a filtering structure.

Through adopting above-mentioned technical scheme, after the gas that needs to remove dust got into right casing, through wind-guiding structure redirecting, filter through the filtration structure earlier, hold back the great impurity of partial granule, removing dust through the water curtain, filtration and water curtain shower nozzle combine together, improve the filterable effect of dust removal of water curtain dust remover.

The present invention may be further configured in a preferred embodiment as: and the top of the right shell is provided with an air adding opening, and the air adding opening is positioned at the top of the secondary body.

Through adopting above-mentioned technical scheme, it is fixed time at gaseous time through the dust remover, and when gaseous dust content is great, the gaseous impurity density that gets into in the dust collecting equipment is higher, and the gas surplus volume after the water curtain washing also can be higher. The arrangement of the air adding port has the effect of diluting the dust content in the gas to be filtered, so that the dust removal effect of the water curtain dust removal equipment is improved.

The present invention may be further configured in a preferred embodiment as: and a water receiving tank is arranged at the bottom of the right machine shell and is positioned at the bottom of the primary body.

Through adopting above-mentioned technical scheme, water curtain shower nozzle spun water is held back with the impurity in the gas that passes through to because of gravity whereabouts, fall to the water receiving tank in, utilize after further processing.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the water retaining structure, dust-containing water drops are prevented from being discharged together with air flow, and the effect of improving the dust removal effect of the water curtain dust removal equipment can be achieved;

2. through the arrangement of the air guide structure, the flowing direction of the gas entering the water curtain dust removal equipment is changed before the gas is sprayed, so that the flowing time of the gas in the primary body is prolonged, and the effect of full contact between the water curtain and the gas can be achieved;

3. through the setting in air inlet, dilute the dust content that needs filtering gas, can play the effect that improves water curtain dust collecting equipment's dust removal effect.

Drawings

Fig. 1 is the overall structure schematic diagram of the water curtain dust removing device in the embodiment of the present invention.

Fig. 2 is a schematic diagram of the embodiment of the present invention for showing the internal structure of the water curtain dust removing device.

Fig. 3 is a schematic structural view of the water retaining structure of the present invention shown from left to right in the embodiment.

In the figure, 1, a dust removal machine shell; 11. a left housing; 12. a right housing; 13. a water curtain spray head; 14. a fan; 15. an air outlet; 16. an air inlet; 2. a water retaining structure; 21. a water retaining connecting plate; 22. water retaining blades; 23. an auxiliary baffle plate; 3. humidifying the wet film; 4. a wind guide structure; 41. an air guide connecting plate; 42. wind guide blades; 43. an auxiliary guide vane; 5. a filter structure; 6. adding an air inlet; 7. a water receiving tank.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1 and 2, the utility model discloses a water curtain dust collecting equipment with manger plate structure for filter the gas that contains impurity, including the dust removal shell. The dust removal shell comprises a front side wall, a rear side wall, a left side wall, a right side wall, a top and a bottom, an air inlet 16 and an air outlet 15 which are located on the left side wall of the dust removal shell are arranged on the dust removal shell, a top shell extends from the position, close to the left side wall, of the top of the dust removal shell, the top shell and the dust removal shell are integrated, the air outlet 15 is located on the left side wall of the top shell, and a fan 14 is arranged in the top shell. The waste gas is guided into the dust removing housing from the air inlet 16 under the action of the fan 14, and is discharged from the air outlet 15 after being filtered and dedusted by the filtering and dedusting structure in the dust removing housing, in this embodiment, the fan 14 is a volute-free fan 14. Be equipped with filtration 5 and water spray structure in the dust removal shell, the water spray structure includes spray pump and water curtain shower nozzle 13, and water curtain shower nozzle 13 sets up at the top of dust removal casing 1, and water curtain shower nozzle 13 sprays water in dust removal casing 1 under the spray pump effect, forms the cascade of washing air. Filtration 5 includes the filter screen, and the filter screen is by directly establishing in dust removal casing 1, and the filter screen is the nylon wire net in this embodiment, and the periphery of nylon wire net is connected with the wire net, and the nylon wire net passes through the wire net and the dust removal shell is connected, and the wire net plays the effect of protection nylon wire net, reduces the long-term condition that warp because of the wind current influence of nylon wire net. The gas that needs to filter in getting into dust remover casing 1 filters the back through filtration 5 is first at first, detains partial impurity on filtration 5, collides the contact with water curtain shower nozzle 13 spun water again, and the water droplet fuses the whereabouts with the impurity in the gas, realizes dust removal filter effect. The bottom of the dust removing machine shell 1 is provided with a water receiving tank 7, and water sprayed by the water curtain spray head 13 carries impurities in gas to fall into the water receiving tank 7, and the impurities are discharged for recycling after being reprocessed.

Referring to fig. 1 and 2, the water curtain dust removing apparatus filters and removes dust from the gas passing through the dust removing housing 1 by combining the filtering structure 5 and the water spraying structure. Gas is discharged to air outlet 15 under the effect of fan 14, and in the discharge process, the liquid of water curtain shower nozzle 13 spun also discharges from air outlet 15 along with the distinguished and admirable easily under the effect of fan 14, and the water droplet is mingled with impurity and is discharged, has reduced water curtain dust collecting equipment's dust removal effect. A water retaining structure 2 (see fig. 3) is installed in the dust removing housing 1, and water drops discharged along with the wind flow are blocked by the water retaining structure 2. The water retaining structure 2 is vertically arranged in the dust removing shell 1, the top of the water retaining structure 2 is abutted to the top of the dust removing shell, the bottom of the water retaining structure 2 is connected with a water wetting film, the water retaining structure 2 and the water wetting film are positioned on the same vertical plane, the dust removing shell 1 is divided into a left shell 11 and a right shell 12, and the top shell is positioned above the left shell 11. The water retaining structure 2 comprises a plurality of water retaining blades 22 and a water retaining connecting plate 21, the water retaining blades 22 are obliquely arranged on the water retaining connecting plate 21, two ends of each water retaining blade 22 are connected to the water retaining connecting plate 21, one side of each water retaining blade 22, which is close to the left machine shell 11, is obliquely arranged towards the top of the dust removal machine shell 1, and one side of each water retaining blade 22, which is close to the right machine shell 12, is obliquely arranged towards the bottom of the dust removal machine shell 1. The water retaining structure 2 is arranged by inclining the water retaining blades 22, water drops moving along with the air flow towards the air outlet 15 are intercepted, and after the water drops collide the water retaining blades 22, the water drops slide down into the right casing 12 and then fall into the water receiving tank 7 due to self gravity. In the embodiment, the adjacent sides of the two adjacent water retaining blades 22 are located on the same horizontal line, so that the condition that water drops flow between the two adjacent water retaining blades 22 is reduced. The both sides limit of every manger plate blade 22 all extends and has supplementary separation blade 23, and the supplementary separation blade that is close to left casing 11 position extends towards dust removal shell top direction, and the supplementary separation blade 23 that is close to right casing 12 position extends towards dust removal shell bottom direction, plays further manger plate effect, improves the manger plate effect of manger plate structure 2. The water-wet film can pass through the gas, and the gas humidity passing through the water-wet film is increased, so that the whole humidity of the filtered gas can be improved and discharged.

Referring to fig. 1 and 2, a wind guide structure 4 is arranged in the right casing 12, the wind guide structure 4 divides the right casing 12 into a first-stage body and a second-stage body, the water curtain nozzle 13 and the filtering structure 5 are both located in the first-stage body, the water receiving tank 7 is located at the bottom of the left casing 11 and the first-stage body, and the water pump is located at the bottom of the second-stage body. Wind-guiding structure 4 includes wind-guiding blade 42 and the wind-guiding connecting plate 41 that a plurality of slopes set up, a plurality of wind-guiding blade 42 both ends are connected with wind-guiding connecting plate 41, a plurality of wind-guiding blade 42 are connected on dust removal casing 1's preceding lateral wall and back lateral wall through wind-guiding connecting plate 41, wind-guiding blade 42's incline direction is relative with the incline direction of manger plate blade 22, change the flow direction of the gas that gets into from air intake 16, make gas downflow, the time of extension gas from wind-guiding structure 4 flow to manger plate structure 2 department, increase the time of gas at the internal flow of one-level, make gas and water curtain fully contact and collision, thereby hold back the impurity in the gas, improve water curtain dust collecting equipment.

Referring to fig. 1 and 2, the time from the air inlet 16 to the air outlet 15 is a certain range of values, and when the content of impurities in the air to be filtered per square is higher, the dust removal effect of the water curtain dust removal device is lower. The top of the one-level body is provided with an air adding opening 6, and fresh gas outside or at other places is added into the dust removal machine shell 1, so that the gas to be filtered is diluted, the impurity amount of the gas to be filtered is reduced through every square of the water curtain dust removal equipment, and the filtering efficiency of the water curtain dust removal equipment is improved. Meanwhile, the situation of evacuation of the water curtain dust removal equipment in the process of filtering and removing dust is reduced.

The implementation principle of the above embodiment is as follows: when the water curtain dust removing equipment filters and removes dust of waste gas generated by indoor or external equipment, the air inlet 16 pumps the waste gas into the dust removing machine shell 1 under the action of the fan 14, and the air inlet 6 pumps outdoor fresh air into the dust removing machine shell 1 at the same time to be mixed with the waste gas. The waste gas changes the wind direction through wind-guiding structure 4 to filter through filtration 5, filter partial impurity in the waste gas. Gas passing through filtration 5, wash through 13 spun cascade of water curtain shower nozzle again, make impurity in the waste gas and water droplet fuse, when the water droplet gravity that the parcel has impurity is greater than the suction that fan 14 provided, fall into the water tank because of gravity, the water droplet that the part parcel has impurity removes to air outlet 15 direction along with the air current, when water retaining structure 2, be held back by the structure of keeping out the wind, this part water droplet is under gravity or impact effect, fall to in the water tank, cyclic utilization is carried out to sewage in the water tank after handling.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a water curtain dust collecting equipment with manger plate structure, includes dust removal casing (1), its characterized in that: be equipped with water retaining structure (2) in dust removal casing (1), water retaining structure (2) will dust removal casing (1) divide into left casing (11) and right casing (12), be equipped with fan (14) and water curtain shower nozzle (13) in dust removal casing (1), fan (14) are located the top of left side casing (11), water curtain shower nozzle (13) are located the top of right side casing (12), left side casing (11) are close to fan (14) position is equipped with air outlet (15), right side casing (12) are kept away from the lateral wall of left side casing (11) is equipped with air intake (16), water retaining structure (2) include two manger plate connecting plate (21) and a plurality of manger plate blade (22) that are parallel to each other.

2. The water curtain dust removing device with the water retaining structure as claimed in claim 1, wherein: the two ends of the water retaining blades (22) are connected with the water retaining connecting plate (21), one side, close to the left machine shell (11), of each water retaining blade (22) inclines towards the top of the dust removing machine shell (1), and the water retaining blades (22) are connected with the dust removing machine shell (1) through the water retaining connecting plate (21).

3. The water curtain dust removing device with the water retaining structure as claimed in claim 2, wherein: auxiliary blocking pieces (23) extend from two sides of each water retaining blade (22) in the length direction, and the side edges of every two adjacent auxiliary blocking pieces (23) are located on the same horizontal plane.

4. The water curtain dust removing device with the water retaining structure as claimed in claim 3, wherein: the lower end of the water retaining structure (2) far away from the water curtain spray head (13) is connected with a humidifying wet film (3), and the humidifying wet film (3) and the water retaining structure (2) are integrally located on the same vertical plane in the dust removal machine shell (1).

5. The water curtain dust removing device with the water retaining structure as claimed in claim 4, wherein: be equipped with wind-guiding structure (4) in right side casing (12), wind-guiding structure (4) body with the whole parallel arrangement of water retaining structure (2), wind-guiding structure (4) are including wind-guiding connecting plate (41) and a plurality of wind-guiding blade (42) that are parallel to each other, the both ends of wind-guiding blade (42) with wind-guiding connecting plate (41) slope is connected, the incline direction of wind-guiding blade (42) with the incline direction of water retaining blade (22) is relative, and is a plurality of wind-guiding blade (42) pass through wind-guiding connecting plate (41) with dust removal casing (1) is connected, every wind-guiding blade (42) length direction's both sides extend there are supplementary guide vane (43), supplementary guide vane (43) with supplementary separation blade (23) inclination is relative.

6. The water curtain dust removing device with the water retaining structure as claimed in claim 5, wherein: wind-guiding structure (4) will right side casing (12) divide into and are close to the one-level body and the second grade body of water retaining structure (2), water curtain shower nozzle (13) are located the top of the one-level body, the internal filtration (5) that is equipped with of one-level.

7. The water curtain dust removing device with the water retaining structure as claimed in claim 6, wherein: and an air adding opening (6) is formed in the top of the right shell (12), and the air adding opening (6) is located in the top of the secondary body.

8. The water curtain dust removing device with the water retaining structure as claimed in claim 6, wherein: and a water receiving tank (7) is arranged at the bottom of the right casing (12), and the water receiving tank (7) is positioned at the bottom of the first-stage body.

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