CN211585962U

CN211585962U - Sludge drying waste gas treatment device

Info

Publication number: CN211585962U
Application number: CN201921653995.6U
Authority: CN
Inventors: 张月芳; 白立串
Original assignee: Kunshan Siwei Environmental Protection Equipment Co ltd
Current assignee: Kunshan Siwei Environmental Protection Equipment Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-09-29
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a mud stoving exhaust treatment device, including the air inlet, the right-hand member of air inlet is connected with the whirl board purifying column, the bottom of whirl board purifying column is connected with the water pump, the upper end of water pump is connected with the spray tube, the top of whirl board purifying column is provided with the connecting pipe, the right-hand member of connecting pipe is connected with the UV purge tube, the inside of UV purge tube is provided with ultraviolet lamp, ultraviolet lamp's outside is provided with the reflector, the support is examined to the outside of UV purge tube being provided with the maintenance, the right-hand member of UV purge tube is connected with fan one, the right-hand member of fan one is provided with biological filter box, biological filter box's outside is provided with the support frame. The utility model discloses set up whirl board purifying column, UV purifying tube, biological filter box and clarifier level four purification mechanism and purify waste gas, make waste gas reach emission standard.

Description

Sludge drying waste gas treatment device

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a mud stoving exhaust treatment device.

Background

The sludge drying equipment is used for drying various active organic sludge and then manufacturing the sludge bio-organic fertilizer. The drying treatment of the sludge enables treatment methods such as agricultural use, use as fuel, incineration and reduction of landfill sites of the sludge.

In the drying process of the sludge drying equipment on the materials, moisture in the materials is discharged to the atmosphere along with waste gas, the waste gas contains a large amount of harmful substances, and if the waste gas is not properly treated, the environment pollution is caused, and meanwhile, the service life of the sludge drying machine is threatened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mud stoving exhaust treatment device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sludge drying waste gas treatment device comprises an air inlet, wherein the right end of the air inlet is connected with a rotational flow plate purification tower, the bottom end of the rotational flow plate purification tower is connected with a water pump, the upper end of the water pump is connected with a spray pipe, the top end of the rotational flow plate purification tower is provided with a connecting pipe, the right end of the connecting pipe is connected with a UV purification pipe, an ultraviolet lamp is arranged inside the UV purification pipe, the outside of the ultraviolet lamp is provided with a reflector, the outside of the UV purification pipe is provided with a maintenance support, the right end of the UV purification pipe is connected with a first fan, the right end of the first fan is provided with a biological filter box, the outside of the biological filter box is provided with a support frame, the right end of the biological filter box is provided with a purifier, the inside of the purifier is provided with active carbon, the right end of the, and a top cover is arranged at the top end of the exhaust funnel.

Preferably, the whirl board purifying column includes the water storage box, the water storage box is located the bottom of whirl board purifying column, the middle part of whirl board purifying column is provided with two-layer whirl board, the top of whirl board is provided with the defogging layer, the left side outer wall of whirl board purifying column is provided with two maintenance mouths.

Preferably, the right end of the air inlet is connected with an air outlet of the drying device, and a sealing ring is arranged inside the air inlet.

Preferably, the maintenance mouth passes through the hinge and can dismantle with whirl board purifying column and be connected, the outer lane of maintenance mouth is stainless steel, and the middle part is that the material is toughened glass's interior view mouth.

Preferably, two horizontal water spray pipes are arranged above the spray pipe, the horizontal water spray pipes correspond to the rotational flow plates in position, and three atomization nozzles are arranged on the horizontal water spray pipes.

Preferably, the UV purifying pipe and the exhaust funnel are both provided with a fixed seat below, and the outer walls of the biological filter box and the purifier are both provided with a maintenance door capable of being detachably connected.

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

1. the utility model discloses simple structure forms water circulating system through water pump and water storage box and spray tube, improves resource utilization, through two fan combined action, accelerate the speed of the flow of waste gas in each clarification plant, through the top cap on the aiutage, when making the harmless row of waste gas after handling into in the air, the rainwater can not fall into inside the equipment, through setting up the maintenance mouth of taking toughened glass, be convenient for observe and overhaul the inside working condition of device, through setting up the maintenance door that can dismantle the connection, be convenient for clear up and change the purification filter core inside the device, through setting up the atomizer, improve the dust fall ability of device;

2. the utility model carries out primary treatment on the waste gas by arranging the spiral-flow plate purification tower, sinks large particles in the waste gas into the water tank, purifies the sulfur-containing substances in the waste gas and removes dust by the action of the spiral-flow plate, and purifies the water mist in the waste gas by arranging the demisting layer; carry out the second grade processing to waste gas through setting up the UV purifying tube, the molecular chain of schizolysis oxidation foul smell material, change the molecular composition part of material, carry out the schizolysis with polymer pollutants, the oxidation is the nontoxic harmless material of low molecule, but its efficiency of deodorization purification 97%, carry out tertiary treatment to waste gas through setting up biological filter box, utilize this characteristics of little biological metabolism in-process needs nutritive material, turn into carbon dioxide and water etc. to the harmful substance in the waste gas, carry out the level four through setting up the active carbon clarifier to waste gas, rely on the great specific surface area of active carbon, ability such as high adsorptivity, thereby adsorb the foul gas in the purification waste gas, it can discharge standard to make waste gas reach through level four purification treatment.

Drawings

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

Fig. 2 is the structure schematic diagram of the spiral-flow plate purification tower of the utility model.

Fig. 3 is the schematic view of the structure of the whirl plate of the present invention.

Fig. 4 is a schematic view of the structure of the nozzle of the present invention.

In the figure: 1. the device comprises an air inlet, 2, a rotational flow plate purification tower, 21, a water storage tank, 22, a rotational flow plate, 23, a demisting layer, 24, a maintenance port, 3, a water pump, 4, a spray pipe, 5, a connecting pipe, 6, a UV purification pipe, 7, an ultraviolet lamp, 8, a reflector, 9, a maintenance support, 10, a first fan, 11, a biological filter box, 12, a support frame, 13, a purifier, 14, activated carbon, 15, a second fan, 16, an exhaust funnel, 17 and a top cover.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. 1-4, the present invention provides an embodiment: a sludge drying waste gas treatment device comprises an air inlet 1, the right end of the air inlet 1 is connected with an air outlet of a drying device, a sealing ring is arranged inside the air inlet 1, the right end of the air inlet 1 is connected with a spiral-flow plate purification tower 2, the spiral-flow plate purification tower 2 comprises a water storage tank 21, the water storage tank 21 is positioned at the bottom of the spiral-flow plate purification tower 2, two layers of spiral-flow plates 22 are arranged in the middle of the spiral-flow plate purification tower 2, a defogging layer 23 is arranged above each spiral-flow plate 22, two maintenance ports 24 are arranged on the outer wall of the left side of the spiral-flow plate purification tower 2, the maintenance ports 24 are detachably connected with the spiral-flow plate purification tower 2 through hinges, the outer rings of the maintenance ports 24 are made of stainless steel, the middle part of the maintenance ports is an inner view port made of toughened glass, the maintenance ports 24 with the toughened, the upper end of a water pump 3 is connected with a spray pipe 4, two horizontal water spray pipes are arranged above the spray pipe 4, the positions of the horizontal water spray pipes correspond to a rotational flow plate 22, three atomizing spray heads are arranged on the horizontal water spray pipes, the dust fall capacity of the device is improved by arranging the atomizing spray heads, the water pump 3, a water storage tank 21 and the spray pipe 4 form a water circulation system, the resource utilization rate is improved, a connecting pipe 5 is arranged at the top end of a rotational flow plate purification tower 2, the right end of the connecting pipe 5 is connected with a UV purification pipe 6, an ultraviolet lamp 7 is arranged inside the UV purification pipe 6, a reflecting cover 8 is arranged outside the ultraviolet lamp 7, a maintenance support 9 is arranged outside the UV purification pipe 6, the right end of the UV purification pipe 6 is connected with a fan I10, a biological filter box 11 is arranged at the right end of the fan I10, maintenance doors which are detachably connected are arranged on the, be convenient for clear up and change the inside purification filter core of device, biological filter box 11's outside is provided with support frame 12, biological filter box 11's right-hand member is provided with clarifier 13, clarifier 13's inside is provided with active carbon 14, clarifier 13's right-hand member is provided with fan two 15, through two fan combined action, accelerate the speed of waste gas flow in each clarification plant, fan two 15's right-hand member is provided with aiutage 16, the below of UV purge tube 6 and aiutage 16 all is provided with the fixing base, aiutage 16's top is provided with top cap 17, through the top cap on the aiutage, when making the harmless aerial of discharging of waste gas after handling, the rainwater can not hit down into inside the equipment.

The working principle is as follows: the utility model discloses when using, it is right to need the utility model discloses carry out simple structure and know, before the use, be connected air inlet and drying equipment's gas vent and finish, inspection device's leakproofness. Adding water into the water storage tank, connecting the equipment with a power supply to ensure that all mechanisms operate normally, enabling the waste gas to flow in the device under the action of a fan, sinking large particles into a water tank through a spiral-flow plate purification tower, purifying sulfur-containing substances in the waste gas and removing dust under the action of the spiral-flow plate, then through the water smoke in the defogging layer purification waste gas of upper end, waste gas gets into the UV purification pipe, the molecular chain of schizolysis oxidation foul smell material, change the molecular composition part of material, carry out the schizolysis with polymer pollutants, the oxidation is the nontoxic harmless material of low molecule, waste gas gets into the biological filter box, utilize microbial metabolism to turn into carbon dioxide and water etc. to the harmful substance in the waste gas, waste gas gets into the clarifier, utilize the adsorption of active carbon, adsorb the foul smell gas in the purification waste gas, but make waste gas reach emission standard through level four purification treatment, discharge to the aiutage in the fan guide.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sludge drying waste gas treatment device, includes air inlet (1), its characterized in that: the right end of the air inlet (1) is connected with a spiral-flow plate purification tower (2), the bottom of the spiral-flow plate purification tower (2) is connected with a water pump (3), the upper end of the water pump (3) is connected with a spray pipe (4), the top end of the spiral-flow plate purification tower (2) is provided with a connecting pipe (5), the right end of the connecting pipe (5) is connected with a UV purification pipe (6), an ultraviolet lamp (7) is arranged inside the UV purification pipe (6), a reflecting cover (8) is arranged outside the ultraviolet lamp (7), a maintenance support (9) is arranged outside the UV purification pipe (6), the right end of the UV purification pipe (6) is connected with a fan I (10), the right end of the fan I (10) is provided with a biological filter box (11), a support frame (12) is arranged outside the biological filter box (11), and a purifier (13) is arranged at the right end of the biological filter, the inside of clarifier (13) is provided with active carbon (14), the right-hand member of clarifier (13) is provided with fan two (15), the right-hand member of fan two (15) is provided with aiutage (16), the top of aiutage (16) is provided with top cap (17).

2. The sludge drying waste gas treatment device as claimed in claim 1, wherein: the spiral-flow plate purification tower (2) comprises a water storage tank (21), the water storage tank (21) is located at the bottom of the spiral-flow plate purification tower (2), two layers of spiral-flow plates (22) are arranged at the middle of the spiral-flow plate purification tower (2), a defogging layer (23) is arranged above each spiral-flow plate (22), and two maintenance ports (24) are formed in the outer wall of the left side of the spiral-flow plate purification tower (2).

3. The sludge drying waste gas treatment device as claimed in claim 1, wherein: the right end of the air inlet (1) is connected with an air outlet of the drying device, and a sealing ring is arranged inside the air inlet (1).

4. The sludge drying waste gas treatment device as claimed in claim 2, wherein: maintenance mouth (24) can be dismantled with whirl board purifying column (2) through the hinge and be connected, the outer lane of maintenance mouth (24) is the stainless steel, and the mid portion is that the material is toughened glass's interior view mouth.

5. The sludge drying waste gas treatment device as claimed in claim 1 or 2, wherein: two horizontal water spray pipes are arranged above the spray pipe (4), the positions of the horizontal water spray pipes correspond to the rotational flow plates (22), and three atomization nozzles are arranged on the horizontal water spray pipes.

6. The sludge drying waste gas treatment device as claimed in claim 1, wherein: the below of UV purifying tube (6) and aiutage (16) all is provided with the fixing base, all be provided with the maintenance of dismantling the connection on the outer wall of biological filter box (11) and clarifier (13) and examine the door.