CN210009760U - Water bath dust removal device - Google Patents

Abstract

The utility model discloses a water bath dust collector, including the water bath tank, water bath tank bottom one side is provided with the circulating pipe, install circulating pump and rose box on the circulating pipe, the inside filter equipment that is provided with perpendicularly of rose box, water bath tank bottom opposite side is provided with overflow pipe and outlet conduit, overflow pipe one end and outlet conduit switch on, the intake pipe has penetrated in the through-hole on water bath tank upper portion, aeration equipment is installed to the intake pipe bottom, the adapter sleeve both sides are provided with the connecting rod, inside baffle, the guide plate closes piece and the breakwater closes piece of being provided with of dehydration tank, baffle, guide plate closes piece and breakwater closes piece and become air inlet chamber, dehydration tank internal partitioning, dehydration chamber and air discharge chamber, and the end of giving vent to anger of air discharge chamber and dehydration tank switches on. This is novel through aeration equipment includes aeration pipe and aerator, and the aerator is installed on the aeration pipe, and aeration pipe and intake pipe switch on, can be fine carry out abundant water bath to fine improvement dust removal effect.

Description

Water bath dust removal device

Technical Field

The utility model relates to a dust collector technical field specifically is a water bath dust collector.

Background

In urban atmospheric environmental pollution, an industrial boiler is one of the largest pollution sources, dust and sulfur dioxide generated by burning coal are mostly discharged from the boiler along with flue gas, and a water bath dust collector has wide application due to a series of advantages of simple process, low manufacturing cost, low operating cost, convenient installation, stable performance, long service life, convenient maintenance and the like, but the dust collection efficiency is slightly lower than that of other types of dust collectors, and the gas after dust collection contains more water vapor and cannot be well dewatered.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water-bath dust collector aims at improving unable fine dehydration and the lower problem of efficiency slightly showing.

The utility model discloses a realize like this:

the water bath dust removal device comprises a water bath tank, wherein a circulating pipe is arranged on one side of the bottom of the water bath tank, a circulating pump and a filter tank are mounted on the circulating pipe, a filtering device is vertically arranged in the filter tank, an overflow pipeline and a water outlet pipeline are arranged on the other side of the bottom of the water bath tank, valves are mounted on the overflow pipeline and the water outlet pipeline, one end of the overflow pipeline is communicated with the water outlet pipeline, an air inlet pipe penetrates into a through hole in the upper portion of the water bath tank, a rubber ring is arranged between the inner wall of the air inlet pipe and the inner wall of the through hole, an aeration device is mounted at the bottom of the air inlet pipe, a connecting sleeve is arranged on the upper portion of the air inlet pipe, connecting rods are arranged on two sides of the connecting sleeve and connected with a fixing plate of the inner wall of the, The inside of the dehydration box is divided into an air inlet chamber, a dehydration chamber and an exhaust chamber by the baffle plate, the baffle plate closing piece and the water baffle plate closing piece, and the exhaust chamber is communicated with the air outlet end of the dehydration box.

Furthermore, the filter devices are activated carbon filter screens, and the number of the filter devices is 3-8.

Furthermore, the telescopic device is an electric telescopic rod, and two ends of the telescopic device are welded on the fixing plate and the connecting rod.

Furthermore, the guide plate assembly comprises two lead screws welded on the inner wall of the dewatering box in parallel, guide plates are sleeved on the lead screws, spacer sleeves are sleeved on the lead screws between the guide plates, and the spacer sleeves divide the space between the guide plates into an air flow guide channel between the air inlet chamber and the dewatering chamber.

Furthermore, the water baffle closing piece comprises more than two water baffles, the water baffles are arranged on a channel between the dehydration chamber and the exhaust chamber in parallel, two ends of each water baffle are connected with two parallel end plates, and the end plates are welded on the inner wall of the dehydration box between the dehydration chamber and the exhaust chamber in an inclined mode.

Further, aeration equipment includes aeration pipe and aerator, the aerator is installed on the aeration pipe, aeration pipe and intake pipe switch on.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a filter equipment is the active carbon filter screen, and filter equipment's quantity is between 3-8, can be fine filter the inside water of water bath case to avoid impurity too much to influence the dust removal effect.

(2) The electric telescopic rod is arranged on the telescopic device, the two ends of the telescopic device are welded on the fixed plate and the connecting rod, and the height of the aeration device can be well adjusted, so that the depth of the aeration device in water can be adjusted.

(3) The guide plate assembly comprises two parallel screws welded on the inner wall of the dewatering box, the guide plate is sleeved on the screws, the spacer sleeve is sleeved on the screws between the guide plates, the spacer sleeve separates the guide plate into an air flow guide channel between the air inlet chamber and the dewatering chamber, and the air can be well dewatered.

(4) The water baffle assembly comprises more than two water baffles, the water baffles are arranged on a channel between the dehydration chamber and the exhaust chamber in parallel, two ends of each water baffle are connected with two parallel end plates, the end plates are welded on the inner wall of the dehydration box between the dehydration chamber and the exhaust chamber in an inclined mode, and gas can be further dehydrated well.

(5) Aeration equipment includes aeration pipe and aerator, and the aerator is installed on the aeration pipe, and aeration pipe and intake pipe switch on, can be fine carry out abundant water bath to fine improvement dust collection efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a front view of a dust collector with water bath according to a first embodiment of the present invention;

FIG. 2 is a schematic view of the aeration apparatus of the dust-removing water bath apparatus shown in FIG. 1;

FIG. 3 is a top view of a water bath apparatus as shown in FIG. 1;

FIG. 4 is a schematic view of the baffle assembly of the water-bath dust collector shown in FIG. 1;

FIG. 5 is a schematic view of a water baffle assembly of the dust-removing water bath apparatus shown in FIG. 1.

In the figure: 1. a water bath tank; 2. connecting sleeves; 3. an air inlet pipe; 4. a dewatering box; 5. a water baffle assembly; 6. a dehydration chamber; 7. a baffle assembly; 8. an overflow pipe; 9. a water outlet pipeline; 10. an aerator; 11. an aeration pipe; 12. a circulation pipe; 13. a circulation pump; 14. a filtration device; 15. a filter box; 16. a telescoping device; 17. a connecting rod; 18. a rubber ring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

Embodiment 1, referring to fig. 1-5, a water bath dust removing device comprises a water bath tank 1, a circulating pipe 12 is arranged on one side of the bottom of the water bath tank 1, a circulating pump 13 and a filter tank 15 are arranged on the circulating pipe 12, a filter device 14 is vertically arranged in the filter tank 15, an overflow pipe 8 and a water outlet pipe 9 are arranged on the other side of the bottom of the water bath tank 1, valves are arranged on the overflow pipe 8 and the water outlet pipe 9, one end of the overflow pipe 8 is communicated with the water outlet pipe 9, an air inlet pipe 3 penetrates through a through hole in the upper portion of the water bath tank 1, a rubber ring 18 is arranged between the air inlet pipe 3 and the inner wall of the through hole, an aeration device is arranged at the bottom of the air inlet pipe 3, a connecting sleeve 2 is arranged on the upper portion of the air inlet pipe 3, connecting rods 17 are arranged on two sides of the connecting sleeve 2, the inside of the dehydration box 4 is provided with a clapboard, a guide plate closing piece 7 and a water baffle closing piece 5, the clapboard, the guide plate closing piece 7 and the water baffle closing piece 5 divide the inside of the dehydration box 4 into an air inlet chamber, a dehydration chamber 6 and an air outlet chamber, the air outlet chamber is communicated with the air outlet end of the dehydration box 4, when in use, a circulating pump 13 and a telescopic device 16 are connected into a power supply through an external S430APLC controller, the telescopic device 16 adjusts the depth of the aeration device in the water bath box 1 according to the requirement, the gas to be dedusted is led in through the air inlet pipe 3, then the dust-containing gas enters an aeration pipe 11, the gas in the aeration pipe 11 enters the water in the water bath box 1 through an aerator 10 for dedusting, the gas enters the dehydration box 4 through an air outlet pipe after dedusting is finished, an air guide fan is arranged on the air outlet pipe to improve the air outlet speed, the, the water baffle assembly 5 is further dehydrated, water drops formed by dehydration are discharged through a drain pipe on the lower side of the dehydration box 4, the circulating pump 13 pumps water in the water bath box 1 out through the circulating pipe 12 and filters the water through the filtering device 14 in the filtering box 15, and the dust removal effect is prevented from being influenced by excessive impurities.

Referring to fig. 1, the filtering devices 14 are activated carbon filtering nets, and the number of the filtering devices 14 is 3-8, so that water in the water bath tank 1 can be well filtered, and the influence of excessive impurities on the dust removal effect is avoided.

Referring to fig. 1, the expansion device 16 is an electric expansion rod, and two ends of the expansion device 16 are welded on the fixing plate and the connecting rod 17, so that the height of the aeration device can be well adjusted, and the depth of the aeration device in water can be adjusted.

Referring to fig. 4, the guide plate assembly 7 comprises two lead screws welded on the inner wall of the dewatering box 4 in parallel, the guide plates are sleeved on the lead screws, the lead screws between the guide plates are sleeved with spacer sleeves, the spacer sleeves separate the guide plates into air flow guide channels between the air inlet chamber and the dewatering chamber 6, and the air can be well dewatered.

Referring to fig. 5, the water baffle assembly 5 comprises more than two water baffles, the water baffles are arranged on a channel between the dehydration chamber 6 and the exhaust chamber in parallel, two ends of each water baffle are connected with two parallel end plates, and the end plates are welded on the inner wall of the dehydration box 4 between the dehydration chamber 6 and the exhaust chamber in an inclined mode, so that gas can be well dehydrated.

Referring to fig. 2, the aeration device comprises an aeration pipe 11 and an aerator 10, wherein the aerator 10 is installed on the aeration pipe 11, and the aeration pipe 11 is communicated with the air inlet pipe 3, so that sufficient water bath can be well performed, and the dust removal effect is well improved.

The utility model discloses a theory of operation is: when in use, the circulating pump 13 and the expansion device 16 are connected with the power supply through the external S430APLC controller, the telescopic device 16 adjusts the depth of the water in the water bath tank 1 of the aeration device according to the requirement, the gas to be dedusted is led in through the air inlet pipe 3, then dirty gas enters into aeration pipe 11, gas in aeration pipe 11 removes dust in entering into the water in the water bath 1 through aerator 10, gas enters into dehydration case 4 through the outlet duct after the dust removal is accomplished, install the air guide fan on the outlet duct and improve the speed of giving vent to anger, guide plate closing member 7 in dehydration case 4 is leading-in to dehydration room 6 with gas, breakwater closing member 5 carries out further dehydration, the drop of water that the dehydration formed is discharged through the drain pipe of dehydration case 4 downside, circulating pump 13 takes out the inside water of water bath 1 through circulating pipe 12 and filters through filter equipment 14 in rose box 15, avoid the too much influence dust removal effect of impurity.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a dust collector with water bath, includes water bath (1), its characterized in that: the water bath device is characterized in that a circulating pipe (12) is arranged on one side of the bottom of the water bath box (1), a circulating pump (13) and a filter box (15) are installed on the circulating pipe (12), a filtering device (14) is vertically arranged in the filter box (15), an overflow pipeline (8) and a water outlet pipeline (9) are arranged on the other side of the bottom of the water bath box (1), valves are installed on the overflow pipeline (8) and the water outlet pipeline (9), one end of the overflow pipeline (8) is communicated with the water outlet pipeline (9), an air inlet pipe (3) penetrates into a through hole in the upper portion of the water bath box (1), a rubber ring (18) is arranged between the air inlet pipe (3) and the inner wall of the through hole, an aeration device is installed at the bottom of the air inlet pipe (3), a connecting sleeve (2) is arranged on the upper portion of the air inlet pipe (3), connecting rods (17) are arranged on two sides of the connecting, one side of the upper part of the water bath box (1) is connected with the air inlet end of the dewatering box (4) through an air outlet pipe, a partition plate, a guide plate closing piece (7) and a water baffle closing piece (5) are arranged inside the dewatering box (4), the partition plate, the guide plate closing piece (7) and the water baffle closing piece (5) divide the inside of the dewatering box (4) into an air inlet chamber, a dewatering chamber (6) and an air exhaust chamber, and the air outlet ends of the air exhaust chamber and the dewatering box (4) are communicated.

2. A dust-collecting water bath apparatus according to claim 1, characterized in that said filtering means (14) is a filter screen of activated carbon, and the number of said filtering means (14) is between 3 and 8.

3. A water-bath dust-removing device according to claim 1, characterized in that the telescopic device (16) is an electric telescopic rod, and both ends of the telescopic device (16) are welded on the fixing plate and the connecting rod (17).

4. The dust removing device for water bath according to the claim 1, characterized in that the guide plate assembly (7) comprises two lead screws welded in parallel on the inner wall of the dewatering box (4), guide plates are sleeved on the lead screws, and a spacer sleeve is sleeved on the lead screws between the guide plates and divides the space between the guide plates into an air flow guide channel between the air inlet chamber and the dewatering chamber (6).

5. A dust-washing apparatus according to claim 1, characterized in that the water deflector assembly (5) comprises more than two water deflectors arranged in parallel in the passage between the dewatering chamber (6) and the air discharge chamber, and the water deflectors are connected at their ends to two parallel end plates welded obliquely to the inner wall of the dewatering box (4) between the dewatering chamber (6) and the air discharge chamber.

6. A dust-removing water bath apparatus according to claim 1, wherein the aeration device comprises an aeration pipe (11) and an aerator (10), the aerator (10) is mounted on the aeration pipe (11), and the aeration pipe (11) is communicated with the air inlet pipe (3).

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