CN211462551U

CN211462551U - Water bath dust remover

Info

Publication number: CN211462551U
Application number: CN201922164902.XU
Authority: CN
Inventors: 金震
Original assignee: Quzhou Jiexin Chemical Equipment Co ltd
Current assignee: Quzhou Jiexin Chemical Equipment Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-09-11
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a water bath dust remover, which has good dust removing effect and can realize the heat recovery, and the technical proposal is characterized in that the water bath dust remover comprises a cylinder body, the top of the cylinder body is provided with an air inlet pipe and an air outlet, the bottom of the cylinder body is provided with a water storage area, the lower end of the air inlet pipe extends into the water storage area, the outer wall of the air inlet pipe is provided with a cooling sleeve, the two ends of the cooling sleeve are provided with a liquid inlet and a liquid outlet which respectively penetrate through the cylinder body, the water storage area is also provided with a mud sinking net cage, the upper end of the mud sinking net cage is communicated with the air inlet pipe, the lower end of the cylinder body is provided with a sewage outlet communicated with the mud sinking net cage, the mud sinking net cage is internally provided with a flow guide net cover arranged below the air inlet pipe, the flow guide net cover comprises an upper net cover in a conical structure and a lower net cover, the center of screen panel is equipped with the opening down, the utility model is suitable for a water-bath dust remover technical field.

Description

Water bath dust remover

Technical Field

The utility model belongs to the technical field of water-bath dust collector.

Background

The water bath dust remover is suitable for purifying and removing dust of dust-containing gas in machinery manufacturing, tobacco factories, coal mine construction sites, metallurgy, building materials, chemical industry, light industry, grain processing and the like, is beneficial to removing flying dust again, improving labor conditions and protecting environment, and is particularly beneficial to removing dust of workshops with limited indoor installation space.

However, in use, some high-temperature waste gas contains a large amount of heat energy and is not effectively recycled, so that energy waste is caused, and the waste gas usually contains a large amount of dust and impurities, so that after water bath dust removal treatment, the water body is quickly turbid, the adsorption effect is reduced, water needs to be changed at short intervals, and the water consumption is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water-bath dust collector, it has the effect that dust removal effect is good, can realize heat recovery.

The purpose of the utility model is realized like this: the utility model provides a water-bath dust remover, includes the barrel, its characterized in that: the improved sludge settling air supply device is characterized in that an air inlet pipe and an air outlet are arranged at the top of the barrel, a water storage area is arranged at the bottom of the barrel, the lower end of the air inlet pipe extends into the water storage area, a cooling sleeve is arranged on the outer wall of the air inlet pipe, a liquid inlet and a liquid outlet which respectively penetrate through the barrel are formed in the two ends of the cooling sleeve, a sludge settling net cage is further arranged in the water storage area, the upper end of the sludge settling net cage is communicated with the air inlet pipe, a sewage discharge outlet which is communicated with the sludge settling net cage is formed in the lower end of the barrel, a flow guide net cover which is arranged below the air inlet pipe is arranged in the sludge settling net cage, the flow guide net cover comprises an upper net cover in a conical structure and a lower net cover in an inverted conical structure.

By adopting the technical scheme, when in use, the required part of the lower end of the air inlet pipe enters below the water surface, so that airflow flows through the water body and is discharged to the air outlet, and water bath dust removal is realized; through the arrangement of the cooling sleeve, heat in high-temperature gas can be recovered, and the energy utilization rate is improved; the sludge settling net cage is mainly a net cover with a box body structure, is immersed in water, airflow in the air inlet pipe can directly enter the sludge settling net cage, dust and silt adsorbed by water can be intercepted in the sludge settling net cage through the arrangement of the sludge settling net cage, a water body outside the sludge settling net cage can keep high cleanliness, fine dust can be adsorbed better, and when sludge in the sludge settling net cage is accumulated, the sludge can be discharged and treated through a sewage outlet; through the arrangement of the flow guide net cover, when the silt sinks, the silt can flow to the annular opening along the inclined wall of the upper net cover, then flows into the lower net cover, flows to the through opening along the inclined wall of the lower net cover and finally flows to the bottom of the silt settling net box, so that the phenomenon that the sludge rolls and rises again under the influence of airflow can be avoided; the upper mesh enclosure needs to be fixed on the inner wall of the mud deposition mesh cage through a support or a supporting strip, and the edge of the lower mesh enclosure can be directly fixed on the inner wall of the mud deposition mesh cage through clamping cords, fastening and the like.

The utility model discloses further set up to: the air inlet pipe comprises many bodys, and many bodys all install in the cooling jacket intraductally.

By adopting the technical scheme, the heat exchange area of the air inlet pipe can be increased, high-temperature air flow can conveniently and fully exchange heat with circulating cooling liquid in the cooling sleeve when flowing through the air inlet pipe, and the heat recovery rate is improved.

The utility model discloses further set up to: and a spray pipe arranged below the air outlet is also arranged in the cylinder body.

Through adopting above-mentioned technical scheme, the shower also can be the spray pipe, needs external water pump and water tank, carries out secondary dust removal to the air current that has handled through the water storage district and handles, makes its updraft and the abundant structure of fog that descends, realizes subsiding of unfiltered dust, improves dust removal effect.

The utility model discloses further set up to: the barrel is also provided with an overflow port, a liquid discharge port and a liquid injection port which are communicated with the water storage area.

Through adopting above-mentioned technical scheme, the overflow mouth makes the water yield in the water storage district invariable for the intake pipe gives vent to anger the water pressure of end invariable, and the gas outgoing of being convenient for, the leakage fluid dram is convenient for discharge sewage, annotates the liquid mouth and is convenient for mend the clear water.

The utility model discloses further set up to: a manhole is arranged on the side wall of the cylinder body.

Through adopting above-mentioned technical scheme, the manhole is convenient for the inside inspection, the maintenance of barrel.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic top view of the present invention;

the reference numbers in the figures are: 1. a barrel; 2. an air inlet pipe; 3. an air outlet; 4. a water storage area; 5. cooling the sleeve; 6. a mud settling net cage; 7. a sewage draining outlet; 8. an upper net cover; 9. a lower mesh enclosure; 10. a shower pipe; 11. an overflow port; 12. a liquid discharge port; 13. a liquid inlet; 14. a manhole.

Detailed Description

The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1-2:

the utility model provides a water-bath dust remover, includes barrel 1, its characterized in that: the top of barrel 1 is equipped with air-supply line 2 and air outlet 3, the bottom of barrel 1 is equipped with water storage area 4, the lower extreme of air-supply line 2 extends to in the water storage area 4, be equipped with cooling jacket 5 on the outer wall of air-supply line 2, the both ends of cooling jacket 5 are equipped with inlet 13 and the liquid outlet that runs through barrel 1 setting respectively, still be equipped with heavy mud box with a net 6 in the water storage area 4, the upper end and the air-supply line 2 intercommunication of heavy mud box with a net 6, the lower extreme of barrel 1 is equipped with drain 7 with heavy mud box with a net 6 intercommunication, be equipped with the water conservancy diversion screen panel that sets up in the air-supply line 2 below in the heavy mud box with a net 6, the water conservancy diversion screen panel is including the last wire netting 8 that is the cone type structure and the lower wire netting 9 that is the back taper type structure, it sets up the interval from top to bottom to go up between.

By adopting the technical scheme, when in use, the lower end of the air inlet pipe 2 needs to partially enter the water surface, so that airflow flows through the water body and is discharged to the air outlet 3, and water bath dust removal is realized; through the arrangement of the cooling sleeve 5, heat in high-temperature gas can be recovered, and the energy utilization rate is improved; the sludge settling net cage 6 is mainly a net cover with a box body structure, is immersed in water, airflow in the air inlet pipe 2 can directly enter the sludge settling net cage 6, dust and silt adsorbed by water can be intercepted in the sludge settling net cage 6 through the arrangement of the drowning net cage, a water body outside the sludge settling net cage 6 can keep higher cleanliness, fine dust can be adsorbed better, and when sludge in the sludge settling net cage 6 is accumulated, the sludge can be discharged and treated in a centralized manner through the sewage outlet 7; through the arrangement of the flow guide net cover, when the silt sinks, the silt can flow to the annular opening along the inclined wall of the upper net cover 8, then flows into the lower net cover 9, flows to the through opening along the inclined wall of the lower net cover 9 and finally flows to the bottom of the silt settling net cage 6, so that the sludge can be prevented from being rolled and raised again under the influence of airflow; wherein the upper net cover 8 is fixed on the inner wall of the mud deposition net cage 6 through a bracket or a supporting strip, and the edge of the lower net cover 9 can be directly fixed on the inner wall of the mud deposition net cage 6 through clamping cord fastening and other modes.

The utility model discloses further set up to: the air inlet pipe 2 is composed of a plurality of pipe bodies, and the plurality of pipe bodies are all arranged in the cooling sleeve 5.

By adopting the technical scheme, the heat exchange area of the air inlet pipe 2 can be increased, high-temperature air flow can perform sufficient heat exchange with circulating cooling liquid in the cooling sleeve 5 when flowing through the air inlet pipe 2, and the heat recovery rate is improved.

The utility model discloses further set up to: a spray pipe 10 arranged below the air outlet 3 is also arranged in the cylinder body 1.

By adopting the technical scheme, the spray pipe 10 can also be a spray pipe, needs to be externally connected with a water pump and a water tank, and carries out secondary dust removal treatment on the air flow processed by the water storage area 4, so that the ascending air flow and the descending mist are of a sufficient structure, sedimentation of unfiltered dust is realized, and the dust removal effect is improved.

The utility model discloses further set up to: the barrel body 1 is also provided with an overflow port 11, a liquid discharge port 12 and a liquid injection port which are communicated with the water storage area 4.

Through adopting above-mentioned technical scheme, overflow mouth 11 makes the water yield in the water storage district 4 invariable for the intake pipe gives vent to anger the water pressure of end invariable, and the gas outgoing of being convenient for, discharge outlet 12 is convenient for discharge sewage, and the notes liquid mouth is convenient for mend the clear water.

The utility model discloses further set up to: a manhole 14 is arranged on the side wall of the cylinder body 1.

By adopting the technical scheme, the manhole 14 is convenient for inspection and overhaul of the interior of the cylinder body 1.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, 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

1. The utility model provides a water-bath dust remover, includes barrel (1), its characterized in that: the sludge settling device is characterized in that an air inlet pipe (2) and an air outlet (3) are arranged at the top of the barrel body (1), a water storage area (4) is arranged at the bottom of the barrel body (1), the lower end of the air inlet pipe (2) extends into the water storage area (4), a cooling sleeve (5) is arranged on the outer wall of the air inlet pipe (2), a liquid inlet and a liquid outlet which are respectively arranged through the barrel body (1) are arranged at two ends of the cooling sleeve (5), a sludge settling net cage (6) is also arranged in the water storage area (4), the upper end of the sludge settling net cage (6) is communicated with the air inlet pipe (2), a sewage discharge outlet (7) communicated with the sludge settling net cage (6) is arranged at the lower end of the barrel body (1), a flow guide net cover is arranged below the air inlet pipe (2) and comprises an upper net cover (8) in a conical structure and a lower net cover (9) in an inverted conical structure, and the upper net cover (8, an annular opening is arranged between the peripheral side of the upper mesh enclosure (8) and the inner wall of the sludge settling net cage, and a through opening is arranged at the center of the lower mesh enclosure (9).

2. A water-bath dust collector as claimed in claim 1, wherein: the air inlet pipe (2) is composed of a plurality of pipe bodies, and the plurality of pipe bodies are all installed in the cooling sleeve (5).

3. A water-bath dust collector as claimed in claim 1, wherein: a spray pipe (10) arranged below the air outlet (3) is also arranged in the cylinder body (1).

4. A water-bath dust collector as claimed in claim 1, wherein: the barrel body (1) is also provided with an overflow port (11), a liquid discharge port (12) and a liquid injection port (13) which are communicated with the water storage area (4).

5. A water-bath dust collector as claimed in claim 1, wherein: a manhole (14) is arranged on the side wall of the cylinder body (1).