CN209997396U

CN209997396U - dust removal environment-friendly device

Info

Publication number: CN209997396U
Application number: CN201920572707.8U
Authority: CN
Inventors: 杜姗; 张国军
Original assignee: Tianjin Xuran Technology Co Ltd
Current assignee: Tianjin Xuran Technology Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-01-31
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses an dust removal environment-friendly device, including organism, rose box and bottom plate, set up the collecting tank in the organism, the bottom of collecting tank sets up the honeycomb duct, the bottom plate sets up in the organism of filter screen top, and the lower terminal surface of bottom plate sets up sprays the mechanism, the utility model discloses a supporting bench supports the filter screen to carry out prefilter to waste gas by the filter screen, get rid of great particulate matter, improve dust collection efficiency, adopt the honeycomb duct to lead to waste gas, improve spray efficiency, and communicate shunt tubes, inner ring spray tube and outer loop spray tube through the branch pipe, can pour the branch pipe into by the shunt tubes with spraying liquid, and in leading-in inner ring spray tube and outer loop spray tube by the branch pipe, thereby spray the dust removal through the shower head to the reverse flushing filter screen, avoid the filter screen to block up effectively, dust collection efficiency is higher.

Description

dust removal environment-friendly device

Technical Field

The utility model relates to an kinds of dust collecting equipment technical field specifically are kinds of dust removal environment-friendly device.

Background

In recent years, with rapid development of economy, metallurgical steelmaking electric furnaces and raw coal-fired boilers have increased, and the atmospheric pollutants discharged from these furnaces pose great harm to the surrounding environment, so that a technology for removing particulate matters from dust-containing gas to reduce the emission thereof to the atmosphere has become more and more important. Present mill can produce a large amount of dusts when processing, and current dust removal purification environment-friendly device can not effectual carry out effectual dust removal purification, and the dust still can the polluted environment when discharging in the atmosphere.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing kinds of dust removal environment-friendly 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:

kind dust removal environment-friendly device, which comprises a body, rose box and bottom plate, set up the collecting tank in the organism, the bottom of collecting tank sets up the honeycomb duct, and the organism inner wall above the collecting tank sets up the brace table, the top of brace table sets up the filter screen, set up the intake pipe on the organism between collecting tank and filter screen simultaneously, the bottom plate sets up in the organism of filter screen top, the lower terminal surface of bottom plate sets up spray mechanism, and spray mechanism includes the shunt, the inner ring spray tube, outer loop spray tube, branch pipe and shower nozzle, the shunt passes through threaded connection with the bottom plate, and set gradually inner ring spray tube and outer loop spray tube in the outside of shunt, and the shunt tube, inner ring spray tube and outer loop spray tube communicate through the branch pipe in proper order, set up the shower nozzle simultaneously in the below of inner ring spray tube and outer loop spray tube, and inner ring spray tube pass through the clamp with the bottom plate and be connected, in addition set up the draft tube in the top of bottom plate, the top of draft tube sets up the roof on the top of draft tube, and all process with draft tube complex through the through-hole on bottom plate and the second grade delivery box, the filter screen plate, the rose box includes box bottom and the outlet port of box, and the top cover of draft tube and the delivery box, and the delivery screen plate are connected with the top cover of draft tube, and the box on the top of the delivery box, and the delivery box on the delivery.

As a proposal for the step of the utility model, the top of the machine body is provided with an exhaust pipe which is communicated with the guide cylinder.

As the proposal of steps of the utility model, a plurality of guide cylinders are distributed in an annular shape corresponding to the space between the inner ring spray pipe and the outer ring spray pipe.

According to the scheme of steps of the utility model, the plurality of spray heads are divided into two groups and are respectively distributed in an annular shape corresponding to the inner ring spray pipe and the outer ring spray pipe.

The proposal of steps of the utility model is that the grade filter screen plate adopts a stainless steel metal screen plate, and the second grade filter screen plate adopts a polypropylene fiber screen plate.

Compared with the prior art, the utility model has the beneficial effects that the utility model discloses simple structure adopts the supporting bench to support the filter screen, and carry out prefilter by the filter screen to waste gas, get rid of great particulate matter, improve dust collection efficiency, adopt the draft tube to lead to waste gas, improve spray efficiency, and communicate shunt tubes, inner ring spray tube and outer loop spray tube through the branch pipe, can pour spray liquid into the branch pipe by the shunt tubes, and lead to in inner ring spray tube and outer loop spray tube by the branch pipe, thereby spray through the shower nozzle to remove dust, and the reverse washing filter screen, avoid the filter screen jam effectively, dust collection efficiency is higher, adopt level filter plate and second grade filter plate cooperation, carry out double filtration to the spray liquid of retrieving in the box, improve the rate of utilization of spray liquid, and lead to the installation to level filter plate and second grade filter plate by the slot, it is more convenient to install and dismantle.

Drawings

FIG. 1 is a schematic structural diagram of a dust-removing environment-friendly device.

FIG. 2 is a schematic top view of a guide shell of the dust-removing environmental protection apparatus.

FIG. 3 is a schematic structural diagram of a filter box in the dust removing environmental protection device.

FIG. 4 is a schematic structural view of a spraying mechanism in the dust-removing environment-friendly device.

In the figure, a machine body 1, a filter box 2, a box body 21, a top cover 22, a slot 23, grade filter screen plates 24, two grade filter screen plates 25, a liquid collecting tank 3, a flow guide pipe 4, an air inlet pipe 5, a support table 6, a filter screen 7, a bottom plate 8, a spraying mechanism 9, a flow divider 91, an inner ring spray pipe 92, an outer ring spray pipe 93, a branch pipe 94, a spray head 95, a flow guide cylinder 10, a top plate 11, an exhaust pipe 12, a spraying pipe 13 and a delivery pump 14.

Detailed Description

The technical solution 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 , but not all embodiments.

Please refer to fig. 1-4, in the embodiment of the present invention, dust removal environment protection device, including a machine body 1, a filter box 2 and a bottom plate 8, a liquid collecting tank 3 is disposed in the machine body 1, a flow guide pipe 4 is disposed at the bottom of the liquid collecting tank 3, a support table 6 is disposed on the inner wall of the machine body 1 above the liquid collecting tank 3, a filter screen 7 is disposed above the support table 6, an air inlet pipe 5 is disposed on the machine body 1 between the liquid collecting tank 3 and the filter screen 7, so that the filter screen 7 is supported by the support table 7, and the exhaust gas is primarily filtered by the filter screen 7, so as to remove particles, thereby improving the dust removal efficiency, the bottom plate 8 is disposed in the machine body 1 above the filter screen 7, a spraying mechanism 9 is disposed on the lower end surface of the bottom plate 8, and the spraying mechanism 9 includes a flow divider 91, an inner ring spray pipe 92, an outer ring spray pipe 93, a branch pipe 94 and a spray nozzle 95, the flow guide pipe 91 and the bottom plate 8 are connected by threads, and an inner ring 92 and an outer ring spray pipe 93 are disposed outside the flow guide pipe 91, and a top cover plate 91 and a top cover 24, and a top cover plate 23 are disposed on the inner ring of the filter box 2, and a top cover plate 23, and a top cover 24, and a top cover 22 are disposed on the filter box, and a filter box 2, and a filter box 21, and a filter box 2, and a filter box 21, and a filter box top cover 24, and a filter box 21, and a filter box top cover 22 are disposed on the filter box, and a filter box 2, and a filter box top cover 23, and a filter box top cover 2, and.

An exhaust pipe 12 is arranged on the top of the machine body 1, and the exhaust pipe 12 is communicated with the guide cylinder 10.

The guide cylinders 14 are distributed in a ring shape corresponding to the space between the inner ring spray pipe 92 and the outer ring spray pipe 93.

The plurality of nozzles 95 are divided into two groups and are distributed annularly corresponding to the inner ring spray pipe 92 and the outer ring spray pipe 93 respectively.

The -stage filter screen plate 24 is a stainless steel metal screen plate, and the second-stage filter screen plate 25 is a polypropylene fiber screen plate.

The utility model discloses a theory of operation is: during the use, will treat the leading-in organism 1 of gas that removes dust by intake pipe 5 in to carry out prefilter by filter screen 7 to waste gas, pour into branch pipe 94 by shunt tubes 91 spray liquid simultaneously, and by branch pipe 94 in leading-in inner ring spray tube 92 and the outer loop spray tube 93, thereby spray the processing to waste gas through shower nozzle 95, and collect by collecting tank 3, filter by rose box 2, the utilization ratio is higher, removes dust more high-efficiently.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

The utility model provides a kind of dust removal environment-friendly device, including organism, rose box and bottom plate, a serial communication port, set up the collecting tank in the organism, the bottom of collecting tank sets up the honeycomb duct, and the organism inner wall above the collecting tank sets up the brace table, and the top of brace table sets up the filter screen, sets up the intake pipe simultaneously on the organism between collecting tank and filter screen, the bottom plate sets up in the organism of filter screen top, and the lower terminal surface of bottom plate sets up spray mechanism, and spray mechanism includes the shunt, the inner ring spray tube, outer loop spray tube, branch pipe and shower nozzle, the shunt passes through threaded connection with the bottom plate, and set gradually inner ring spray tube and outer loop spray tube in the outside of shunt, and the shunt tubes, inner ring spray tube and outer loop spray tube communicate through the branch pipe in proper order, set up the shower nozzle simultaneously in the below of inner ring spray tube and outer loop spray tube, and the bottom plate passes through the clamp connection, set up the draft tube in addition in the top of bottom plate, the top of draft tube sets up the roof, and all process on bottom and the roof with draft tube complex through-hole, the filter box top cap is connected with the export box of draft tube, the filter box and the top cap of the export of the box of the case, and the top of the case of the draft tube of the case, and the case are connected with the top of the case, and the case of the case, and the.
2. The dust-removing environment-friendly device of claim 1, wherein an exhaust pipe is arranged at the top of the machine body, and the exhaust pipe is communicated with the guide cylinder.
3. The environment-friendly dust-removing device as claimed in claim 2, wherein the guide cylinders are distributed annularly corresponding to the space between the inner ring spray pipe and the outer ring spray pipe.
4. The environment-friendly dust removal device of claim 1, wherein the plurality of nozzles are divided into two groups, and are distributed annularly corresponding to the inner ring nozzles and the outer ring nozzles respectively.
5. The dust-removing environment-friendly device as claimed in claim 1, wherein the -stage screen plate is stainless steel metal screen plate, and the second-stage screen plate is polypropylene fiber screen plate.