CN209952495U

CN209952495U - A environment-friendly device for exhaust-gas treatment

Info

Publication number: CN209952495U
Application number: CN201920403006.1U
Authority: CN
Inventors: 罗绍明; 钟秀英; 罗火玉
Original assignee: Xiamen Saint Wei Industry Environmental Protection & Technology Co Ltd
Current assignee: Xiamen Saint Wei Industry Environmental Protection & Technology Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-01-17
Anticipated expiration: 2029-03-28

Abstract

The utility model provides an environmental protection device for waste gas treatment, an air inlet is arranged on the left side of a degassing body, a spraying device and a purifying device are sequentially arranged in the degassing body, the right side of the degassing body is connected with an exhaust pipeline, the exhaust pipeline comprises a first exhaust pipe and a second exhaust pipe, the first exhaust pipe is fixedly connected with the second exhaust pipe, an ash removing device is arranged at the bottom of the first exhaust pipe, and an ash removing port is arranged at the right end of the bottom of the first exhaust pipe; the utility model discloses at first blast pipe bottom installation ash removal device, install the dust filter screen simultaneously on the second blast pipe, when the diameter of small particle thing is greater than the diameter of dust filter screen, it just can not discharge from the second blast pipe, can only be forced to drop in first blast pipe, simultaneously under ash removal device's effect, breaks away from first blast pipe, adopts this structure to need not to dismantle the blast pipe, can be greater than the whole collections of particle thing of dust filter screen diameter with the waste gas intermediate diameter.

Description

A environment-friendly device for exhaust-gas treatment

Technical Field

The utility model relates to an exhaust-gas treatment technical field especially relates to an environment-friendly device for exhaust-gas treatment.

Background

The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like, and the human life brings about the generation of domestic waste gas, the discharged waste gas has large smell, seriously pollutes the environment and affects the human health.

Current brickyard can produce a large amount of waste gas when the preparation, can carry a large amount of dust particulate matters in its waste gas simultaneously, consequently when discharging industrial waste gas, in order to avoid causing the pollution to the environment, all can handle waste gas, for example patent application number: CN201610864478.8, a high temperature exhaust treatment device is disclosed, it has adopted the mode of spraying to hold back the particulate matter in the waste gas, can avoid a large amount of solid particles to get into to purify originally internally like this, but adopt this kind of method can hold back big particulate matter simultaneously, it is not big to the effect of little particulate matter, therefore little particulate matter still can remain in the reoccurrence, add because the spraying can be in the air moist, when these little particles go out from the export, will remain on the exhaust duct with exit linkage very likely, can remain very much particulate matter in the exhaust duct by the date month, still need to dismantle the blast pipe if the clearance, it is longer to be the pipeline simultaneously, it is also inconvenient to clear up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provides an environment-friendly device for exhaust-gas treatment, the utility model provides a technical scheme as follows:

the utility model provides an environment-friendly device for exhaust-gas treatment, includes the degasification body, an air inlet has been seted up in degasification body left side, install spray set, purifier in the degasification body in proper order, the right side of degasification body is connected with exhaust duct, exhaust duct includes first blast pipe and second blast pipe, first blast pipe with two blast pipe fixed connection, an ash removal device is installed to first blast pipe bottom, an ash removal mouth has been seted up to first blast pipe bottom right-hand member.

Furthermore, the ash removal device comprises a screw rod, the screw rod is connected with a motor through a rotating shaft, and the right side of the screw rod is rotatably fixed at the bottom of the first exhaust pipe.

Furthermore, the spraying device comprises a spraying head and a water pipe, the bottom of the spraying head is connected with the water pipe, and the water pipe is provided with a water pump.

Further, first support frame is installed to degasification body bottom, the second support frame is installed to first blast pipe bottom.

Further, the screw rod middle part cover is equipped with the bearing frame, the bearing frame passes through the bolt fastening in first exhaust pipe bottom, the access hole has still been seted up to first exhaust pipe bottom of bearing frame below.

Furthermore, a dust filter screen is installed on the second exhaust pipe.

The utility model discloses at first blast pipe bottom installation ash removal device, install the dust filter screen simultaneously on the second blast pipe, first blast pipe is connected with the second blast pipe, when the diameter of small particle thing is greater than the diameter of dust filter screen, it just can not discharge from the second blast pipe, can only be forced to drop in first blast pipe, simultaneously under ash removal device's effect, break away from first blast pipe, adopt this structure and need not to dismantle the blast pipe, can be greater than the whole collections of the particle thing of dust filter screen diameter with the diameter in the waste gas, no matter the pipeline length is all conveniently collected simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural view of an environmental protection device for waste gas treatment according to the present invention;

FIG. 2 is a schematic view of the connection structure of the first exhaust pipe and the second exhaust pipe of the present invention;

FIG. 3 is a schematic view of a partial structure of the screw rod of the present invention

Labeled as:

1. degassing body, 11, air inlet, 12, shower head, 13, purifier, 14, water pipe, 15, first support frame, 16, first exhaust pipe, 161, deashing mouth, 162, hob, 163, pivot, 164, bearing frame, 17, second exhaust pipe, 18, second support frame, 19, water pump, 20, access hole.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. Based on the embodiments in this application, the ordinary skilled person in this field

An environmental protection device for waste gas treatment, includes degassing body 1, an air inlet 11 has been seted up in degassing body 1 left side, and air inlet 11 is the interface of connecting the interior exhaust gas of mill, install spray set, purifier 13 in degassing body 1 in proper order, the right side of degassing body 1 is connected with exhaust duct, exhaust duct includes first blast pipe 16 and second blast pipe 17, first blast pipe 16 with second blast pipe fixed connection, first blast pipe 16 chooses for use the great metal tubular product of hardness with second blast pipe 17, compares in folding plastics blast pipe, and metal tubular product hardness is high, and life is longer, can not break easily simultaneously, a deashing device is installed to first blast pipe 16 bottom, if there is the particulate matter in the second blast pipe 17, also can arrange to first blast pipe 16 under the effect of gravity in, and a deashing mouth 161 has been seted up to first blast pipe 16 bottom right-hand member simultaneously, under the effect of ash removal device, the particulate matter breaks away from first blast pipe 16 through deashing mouth 161, reaches the effect of clearance particulate matter, and deashing mouth 161 can connect the ash receiving arrangement.

The ash removing device comprises a screw rod 162, the screw rod 162 is connected with a motor through a rotating shaft 163, and the right side of the screw rod 162 is rotatably fixed at the bottom of the first exhaust pipe 16; meanwhile, the ash removing device can also adopt a push-pull structural formula (not shown in the figure), namely, a telescopic rod similar to a mop rod is selected for use, a plate is fixedly installed on the telescopic rod, when the particulate matter is not required to be removed, the plate is moved to the left side of the first exhaust pipe 16 through pulling the telescopic rod, and when the particulate matter is required to be removed, the plate is moved to the end of the ash removing port 161 through adjusting the length of the telescopic rod until the particulate matter is moved out of the first exhaust pipe 16.

The spraying device comprises a spraying head 12 and a water pipe 14, the water pipe 14 is connected to the bottom of the spraying head 12, a water pump 19 is mounted on the water pipe 14, the water pump 19 is a machine for conveying liquid or pressurizing liquid, the water pressure can be increased through the water pump 19, the higher the water pressure is, the higher the height of upward spraying of water is, the more particles can be contacted, the particles can be precipitated, and meanwhile, a particle outlet is formed in the bottom of the degassing body 1, so that the particles can be cleaned; first support frame 15 is installed to degasification body 1 bottom, second support frame 18 is installed to first exhaust pipe 16 bottom, and dust removal body and ground direct contact can be avoided in the installation of first support frame 15, and the second supporting seat can play the effect of playing the support to first exhaust pipe 16, because first exhaust pipe 16 prefers to choose for use the metal preparation, therefore weight is heavier, if the erection bracing frame, then its weight will be attached to degasification body 1 on, can accelerate the damage speed of removing its body.

When the length of the screw rod 162 is greater than 2 meters, a bearing seat 164 needs to be installed in the middle of the screw rod 162, the bearing seat 164 is fixed at the bottom of the first exhaust pipe 16 through a bolt, the installation of the bearing rod does not affect the movement of the screw rod 162, an access opening 20 is further formed in the bottom of the first exhaust pipe 16 below the bearing seat 164, and when the screw rod 162 is damaged, the maintenance is convenient; the second exhaust pipe 17 is provided with a dust filter screen, which is available on the market and is not described herein.

When in use, factory waste gas enters the degassing body 1 through the gas inlet 11, under the action of the spray header 12, large particles can be combined with moisture and fall to the bottom of the degassing body 1, and small particles can continue to move forward along with the gas flow, the harmful substances in the waste gas are removed under the action of the purification device 13, the purification device 13 can be selected from the existing purification devices 13 on the market, meanwhile, the purifying device 13 is only a harmful device for removing the harmful gas flow, small particles are not adsorbed, the small particles move forward along with the gas flow, meanwhile, a dust filter screen is arranged on the second exhaust pipe 17, when the diameter of the small particles is larger than that of the dust filter screen, it cannot be discharged from the second exhaust pipe 17, is forced to fall into the first exhaust pipe 16, under the action of the ash removing device, the ash removing device is separated from the first exhaust pipe 16, and it should be noted that the ash removing operation is required to be performed when the first exhaust pipe 16 does not work.

To sum up, the utility model discloses at first blast pipe bottom installation ash removal device, install the dust filter screen simultaneously on the second blast pipe, first blast pipe is connected with the second blast pipe, when the diameter of small particle thing is greater than the diameter of dust filter screen, it just can not follow the discharge of second blast pipe, can only be forced to drop in first blast pipe, simultaneously under ash removal device's effect, break away from first blast pipe, adopt this structure and need not to dismantle the blast pipe, can be greater than the whole collections of the particle thing of dust filter screen diameter with the diameter in the waste gas, no matter simultaneously pipeline length all can conveniently collect.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims

1. The utility model provides an environment-friendly device for exhaust-gas treatment, includes the degasification body, an air inlet has been seted up in degasification body left side, install spray set, purifier in the degasification body in proper order, the right side of degasification body is connected with exhaust duct, a serial communication port, exhaust duct includes first blast pipe and second blast pipe, first blast pipe with two blast pipe fixed connection, an ash removal device is installed to first blast pipe bottom, an ash removal mouth has been seted up to first blast pipe bottom right-hand member.

2. The environment-friendly device for waste gas treatment according to claim 1, wherein the ash removing device comprises a screw rod, the screw rod is connected with a motor through a rotating shaft, and the right side of the screw rod is rotatably fixed at the bottom of the first exhaust pipe.

3. The environmental protection device for waste gas treatment according to claim 2, wherein the spraying device comprises a spraying head and a water pipe, the bottom of the spraying head is connected with the water pipe, and a water pump is installed on the water pipe.

4. The environmental protection device for waste gas treatment as claimed in claim 3, wherein a first support frame is mounted at the bottom of the degassing body, and a second support frame is mounted at the bottom of the first exhaust pipe.

5. The environment-friendly device for waste gas treatment of claim 2, wherein a bearing seat is sleeved on the middle of the screw rod, the bearing seat is fixed at the bottom of the first exhaust pipe through a bolt, and an access hole is further formed in the bottom of the first exhaust pipe below the bearing seat.

6. The environmental protection device for exhaust gas treatment according to claim 1, wherein the second exhaust pipe is provided with a dust filter.