CN210814512U

CN210814512U - Environment-friendly industrial waste gas purification device

Info

Publication number: CN210814512U
Application number: CN201921836212.8U
Authority: CN
Inventors: 王雪刚
Original assignee: Hebei Wanshichang Environmental Protection Technology Co Ltd
Current assignee: Hebei Wanshichang Environmental Protection Technology Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-23
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses an environment-friendly industrial waste gas purification device, which comprises a filter box, a spray tower and a water bath; the utility model discloses a spray tower, including rose box, spray tower, pipe bottom, pipe bottom, filter box bottom is provided with the dust cage, the inside filter screen that is provided with of rose box, rose box both sides and pipe through connection, rose box one side pipe other end and spray column are connected, the spray column upside is provided with the water pipe, the water pipe stretches into spray column inside section bottom and installs the coil pipe, the coil pipe is around through bolt fixed mounting inside spray column, a plurality of high pressure nozzle are installed to the coil pipe bottom, the pipe is installed to the spray column upper end, the pipe other end is connected with the air pump. The utility model discloses during the purification, filter the great granule of granule in to waste gas through the rose box earlier, spraying waste gas through the spray column and handling, at leading-in water bath inside water bath processing that carries on, can improve the quality to exhaust-gas treatment through multiple treatment.

Description

Environment-friendly industrial waste gas purification device

Technical Field

The utility model relates to a waste gas purification equipment technical field specifically is an environment-friendly industrial waste gas purification device.

Background

Industrial waste gas refers to a generic name of various pollutant-containing gases discharged into air during fuel combustion and production processes in a factory area of an enterprise, and the waste gas needs to be purified during the process of waste gas discharge.

The prior patent (publication number: CN209092977U) discloses an industrial waste gas treatment device, which comprises a base, a gravity settling chamber and a treatment chamber, wherein the gravity settling chamber is arranged on one side of the top of the base, the treatment chamber is arranged on the other side of the top of the base, a herringbone baffle plate is arranged in the gravity settling chamber, and the treatment chamber comprises a water bath bin and a filter bin; in the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: 1. because the herringbone baffle of the gravity settling chamber is arranged in parallel with the ground and cannot be fully contacted with the waste gas, particles in the waste gas cannot be well separated, and the separation efficiency is low; 2. the washing liquid in the washing pool is in a turbid state because water continuously falls into the washing pool, and secondary utilization of the washing liquid is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly industrial waste gas purification device to it is comparatively single to solve purifier purification mode among the prior art, makes gaseous purification not thorough, leads to the lower problem of purification quality.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly industrial waste gas purification device comprises a filter box, a spray tower and a water bath; the improved filter box is characterized in that a dust collection cover is arranged at the bottom end of the filter box, the upper end of the dust collection cover is welded at the bottom end of the filter box, an outlet is formed in the bottom end of the dust collection cover, a filter screen is arranged inside the filter box and fixedly mounted inside the filter box through bolts, the two sides of the filter box are in through connection with a pipe, the other end of the pipe on one side of the filter box is connected with a spray tower, a water pipe is arranged on the upper side of the spray tower and extends into the spray tower, the water pipe extends into the bottom end of the inner section of the spray tower and is provided with a coil pipe, the coil pipe is fixedly mounted inside the spray tower through bolts all around, a plurality of high-pressure spray nozzles are mounted at the bottom end of the.

Preferably, the bottom end of the spray tower is provided with a partition plate, the partition plate is welded inside the spray tower, the upper side of the partition plate is provided with a plurality of tapered holes, and the large-diameter end of each tapered hole is upward.

Preferably, the filter screen is arranged in an inclined manner, and an included angle between the filter screen and the horizontal direction is 60 degrees.

Preferably, a plurality of capillaries are arranged in the water bath, the capillaries are connected with the guide pipe in a penetrating way, and the nozzles are arranged on the upper sides of the capillaries.

Preferably, one end of the guide pipe extends into the spray tower, and the guide pipe is provided with a plurality of nozzles at the upper side of the inner section of the spray tower.

Preferably, the dust hood is arranged in a conical shape, the large-caliber end of the dust hood faces upwards, and the small-caliber end of the dust hood faces downwards.

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

1. when the utility model is used for purification, the filter box is used for filtering larger particles in the waste gas, the spray tower is used for spraying the waste gas, the water bath treatment is carried out inside the leading-in water bath pool, and the quality of waste gas treatment can be improved through multiple treatment;

2. the utility model discloses the baffle upside is provided with a plurality of bell mouth, the bell mouth heavy-calibre end is upwards, the bell mouth of baffle upside can avoid the granule after the sediment under the condition that does not influence the solid particle sediment, because the reason of rivers leads to the come-up;

3. the dust hood of the utility model can concentrate the dust in the dust hood to the outlet through the gravity action for the conical arrangement, thereby facilitating the discharge of the dust in the dust hood.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the spray tower of the present invention;

FIG. 3 is a schematic view of the structure of the filtering box of the present invention;

fig. 4 is a schematic view of the structure of the water bath of the present invention.

In the figure: 1. a spray tower; 2. an air pump; 3. a water bath; 4. a filter box; 5. a conduit; 6. a dust collection cover; 7. a filter screen; 8. a capillary tube; 9. a nozzle; 10. a water pipe; 11. a partition plate; 12. a coil pipe; 13. a high-pressure spray head.

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. 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.

Referring to fig. 1, fig. 2, fig. 3, and fig. 4, in an embodiment of the present invention, an environment-friendly industrial waste gas purifying apparatus includes a filter box 4, a spray tower 1, and a water bath 3; the bottom end of the filter box 4 is provided with a dust hood 6, the upper end of the dust hood 6 is welded at the bottom end of the filter box 4, the bottom end of the dust hood 6 is provided with an outlet, a filter screen 7 is arranged inside the filter box 4, the filter screen 7 is fixedly installed inside the filter box 4 through bolts, two sides of the filter box 4 are in through connection with the guide pipe 5, the other end of the guide pipe 5 on one side of the filter box 4 is connected with the spray tower 1, the upper side of the spray tower 1 is provided with a water pipe 10, the water pipe 10 extends into the interior of the spray tower 1, the water pipe 10 extends into the bottom end of the interior section of the spray tower 1 and is provided with a coil pipe 12, the coil pipe 12 is fixedly installed inside the spray tower 1 through bolts all around, the bottom end of the coil pipe 12 is provided.

Further, 1 bottom of spray column is provided with baffle 11, and baffle 11 welding is inside

spray column

1, and 11 upsides of baffle are provided with a plurality of bell mouths, and the bell mouth heavy-calibre end of bell mouth is upwards, and the bell mouth of 11 upsides of baffle can avoid the granule after the sediment under the condition that does not influence solid particle sediment, because the reason of rivers leads to the come-up.

Further, the filter screen 7 is arranged in an inclined mode, the included angle between the filter screen 7 and the horizontal direction is 60 degrees, and the filter screen 7 is arranged in an inclined mode so that filtered dust can automatically fall into the dust hood 6 due to gravity.

Further, a plurality of capillaries 8 are arranged inside the water bath 3, the capillaries 8 are in through connection with the guide pipe 5, the nozzle 9 is arranged on the upper side of each capillary 8, the capillaries 8 and the nozzle 9 can disperse gas inside the water bath 3, the contact area between the gas and solution inside the water bath 3 is increased, and the water bath quality is improved.

Further, pipe 5 one end stretches into spray column 1 inside, and pipe 5 is located spray column 1 inside section upside and is provided with a plurality of nozzles 9, and inside nozzle 9's setting can be with gaseous as far as diffusion spray column 1, the improvement sprays the quality of removing dust.

Further, the dust hood 6 is arranged in a conical shape, the large-caliber end of the dust hood 6 faces upwards, the small-caliber end of the dust hood 6 faces downwards, and the dust hood 6 is arranged in a conical shape and can concentrate dust led into the dust hood 6 to an outlet through the action of gravity, so that the dust in the dust hood 6 can be conveniently discharged.

The utility model discloses a theory of operation and use flow: during purification, waste gas that will produce passes through inside the leading-in rose box 4 of pipe 5, the gas of leading-in rose box 4 inside filters through filter screen 7, filter the great solid of granule in the waste gas and carry out the dust collection to the inside dust collection cover 6, the leading-in spray column 1 inside of gas after the filtration, the upper end of spray column 1 is connected to soft and external water pump, the water pump passes through inside the leading-in coil pipe 12 of pipe 5 with solution, 13 blowout through the high pressure nozzle of coil pipe 12 bottom, water waste gas sprays the processing, the gas after the spray processing passes through air pump 2 extraction, leading-in water bath 3 inside carries out water bath and handles.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. An environment-friendly industrial waste gas purification device comprises a filter box (4), a spray tower (1) and a water bath pool (3); the method is characterized in that: the dust collection cover (6) is arranged at the bottom end of the filter box (4), the upper end of the dust collection cover (6) is welded at the bottom end of the filter box (4), an outlet is formed in the bottom end of the dust collection cover (6), a filter screen (7) is arranged inside the filter box (4), the filter screen (7) is fixedly installed inside the filter box (4) through bolts, two sides of the filter box (4) are in through connection with the guide pipe (5), the other end of the guide pipe (5) on one side of the filter box (4) is connected with the spray tower (1), a water pipe (10) is arranged on the upper side of the spray tower (1), the water pipe (10) extends into the spray tower (1), a coil pipe (12) is installed at the bottom end of the inner section of the spray tower (1) through the water pipe (10), the periphery of the coil pipe (12) is fixedly installed inside the spray tower (1) through the bolts, a plurality of, the spray tower is characterized in that a guide pipe (5) is installed at the upper end of the spray tower (1), the other end of the guide pipe (5) is connected with an air pump (2), and the other end of the air pump (2) is connected with a water bath (3) through the guide pipe (5).

2. The environment-friendly industrial waste gas purification device according to claim 1, wherein: the bottom end of the spray tower (1) is provided with a partition plate (11), the partition plate (11) is welded inside the spray tower (1), a plurality of conical holes are formed in the upper side of the partition plate (11), and the large-diameter end of each conical hole faces upwards.

3. The environment-friendly industrial waste gas purification device according to claim 1, wherein: the filter screen (7) is arranged in an inclined mode, and an included angle between the filter screen (7) and the horizontal direction is 60 degrees.

4. The environment-friendly industrial waste gas purification device according to claim 1, wherein: the water bath (3) is internally provided with a plurality of capillaries (8), the capillaries (8) are in through connection with the guide pipe (5), and the upper side of each capillary (8) is provided with a nozzle (9).

5. The environment-friendly industrial waste gas purification device according to claim 1, wherein: one end of the guide pipe (5) extends into the spray tower (1), and a plurality of nozzles (9) are arranged on the upper side of the inner section of the spray tower (1) of the guide pipe (5).

6. The environment-friendly industrial waste gas purification device according to claim 1, wherein: the dust hood (6) is arranged in a conical shape, the large-caliber end of the dust hood (6) faces upwards, and the small-caliber end of the dust hood (6) faces downwards.