CN205913932U

CN205913932U - Novel spray column

Info

Publication number: CN205913932U
Application number: CN201620486655.9U
Authority: CN
Inventors: 朱松庭
Original assignee: Guangdong Xinsheng Environmental Protection Technology Co Ltd
Current assignee: Guangdong Xinsheng Environmental Protection Technology Co Ltd
Priority date: 2016-05-25
Filing date: 2016-05-25
Publication date: 2017-02-01
Anticipated expiration: 2026-05-25

Abstract

The utility model relates to a technical field is retrieved in lead -acid batteries regeneration, especially relates to a novel spray column, the utility model discloses a novel spray column, including spraying tower body and internal by the lower supreme sediment pond that sets up at the spray column, purify the packing layer, a spiral nozzle, receive the water packing layer, the 2nd spiral nozzle, first gas vent is offered at the top that sprays the tower body, set up exhaust gas supply line in the close tower body bottom department that sprays, the outlet is offered to the bottom that sprays the tower body, outlet and sediment pond intercommunication, circulating water pump's inlet tube and sediment pond intercommunication, circulating water pump's a drain pipe intercommunication spiral nozzle, the 2nd spiral nozzle, it sets up first water filter equipment to deposit the pond and purify between the packing layer, the utility model has the advantages of: the purifying effect of this spray column is good, efficient, be particularly useful for lead -acid batteries regeneration retrieve in the waste gas more environment of particle powder dirt.

Description

A kind of new spray column

Technical field

This utility model is related to lead-acid battery regeneration recovery field, more particularly, to a kind of new spray column.

Background technology

During lead-acid storage battery production, Hydrocerussitum (Ceruse) manufacture, grid casting, alloy lead preparation, the manufacture of lead part, set of cells The operations such as dress all can produce the pollutant such as different degrees of lead dust or lead fume, in the reason working environment, in storage battery production mistake Cheng Zhong, lead fume, lead dust often mix, and also can be mingled with flue gas simultaneously all can lead to environment while producing dust Pollution, need special equipment further to process.

Content of the invention

The purpose of this utility model is to provide a kind of new spray column, and specific purposes are to provide a kind of purification efficiency High, the new spray column of low cost.

For reaching above-mentioned purpose, this utility model adopts the following technical scheme that a kind of new spray column, including spray column Body and in spray column body from the bottom to top setting precipitation pond, purify packing layer, the first spiral nozzle, receive water packing layer, the Two spiral nozzles, the top of spray tower body opens up first row QI KOU, in connection exhaust inlet pipe at spray tower body bottom One end, the bottom of spray tower body opens up discharge outlet, and discharge outlet connect with precipitation pond, the water inlet pipe of water circulating pump and precipitate pond Connection, the drain pipe of water circulating pump connects the first spiral nozzle, the second spiral nozzle, sets between precipitation pond and purification packing layer Put the first water filtering device, specifically, the first water filtering device is dismountable to be sealingly mounted at precipitation pond and purify packing layer Between.

Preferably, the water inlet pipe of above-mentioned water circulating pump and precipitation pond connectivity part arrange the second water filtering device.

Further, the top of above-mentioned spray tower body opens up first row QI KOU and connects activated carbon Rose Box by induced duct One end, the other end of activated carbon Rose Box connects the air inlet of air-introduced machine.

Further, above-mentioned exhaust inlet pipe arranges the first air valve switch, between induced duct and activated carbon Rose Box Second air valve switch is set, and the steam that the exhaust inlet pipe between the first air valve switch and spray tower body connects hot-air blower is discharged Mouthful.

Preferably, the induced duct setting second exhaust port between above-mentioned first row QI KOU and the second air valve switch, second 3rd air valve switch is set between air vent and induced duct.

Preferably, silk screen demisting layer is set in spray column body at first row QI KOU.

Preferably, in the top ends setting blowdown overfall close to precipitation pond.

Preferably, gas pressure detector is set between above-mentioned silk screen demisting layer and the second spiral nozzle.

The utility model has the advantage of: the good purification of this spray column, efficiency high, it is particularly suited for lead-acid battery again The more environment of granule dust in waste gas in raw recovery, the service life of equipment and the replacement cycle of activated carbon effectively improve.

Brief description:

Accompanying drawing 1 is the attachment structure schematic diagram of a kind of new spray column of embodiment 1；

Accompanying drawing 2 is the attachment structure schematic diagram of a kind of new spray column of embodiment 2；

Accompanying drawing 3 is the attachment structure schematic diagram of a kind of new spray column of embodiment 3；

Reference: 1- spray tower body, 11- precipitation pond, 111- blowdown overfall, 12- purify packing layer, 13- receipts water Packing layer, 14- first row QI KOU, 15- discharge outlet, 16- exhaust inlet pipe, 17- silk screen demisting layer, 18- gas pressure detector, 2- follow Ring water pump, 21- water inlet pipe, 22- drain pipe, 23- first spiral nozzle, 24- second spiral nozzle, 25- first water filtering device, 26- second water filtering device, 27- hydrostatic gauge, 3- activated carbon Rose Box, 31- induced duct, 32- air-introduced machine, 4- hot-air blower, 41- One air valve switch, 42- second air valve switch, 43- second exhaust port, 44- the 3rd air valve switch, a- exhaust gas inlet.

Specific embodiment:

Embodiment 1: with reference to Fig. 1, a kind of new spray column, include spray tower body 1 and spray in tower body 1 by down to Upper setting precipitation pond 11, purification packing layer 12, the first spiral nozzle 23, receipts water packing layer 13, the second spiral nozzle 24, spray The top of tower body 1 opens up first row QI KOU 14, in the one end connecting exhaust inlet pipe 16 at spray tower body 1 bottom, spray The bottom of tower body 1 opens up discharge outlet 15, and discharge outlet 15 is connected with precipitation pond 11, the water inlet pipe 21 of water circulating pump 2 and precipitation water Pond 11 connects, and the drain pipe 22 of water circulating pump 2 connects the first spiral nozzle 23, the second spiral nozzle 24, precipitation pond 11 with net Change and between packing layer 12, first water filtering device 25 is set.

In implementation process, other end connection exhaust gas inlet a of exhaust inlet pipe 16, waste gas is led to successively by exhaust gas inlet a Cross exhaust inlet pipe 16, purify packing layer 12, the first spiral nozzle 23 spray produce the first spraying layer, receive water packing layer 13, The second spraying layer that second spiral nozzle 24 spray produces, thus completes the purification to waste gas, passes through first after waste gas purification Air vent 14 is discharged.

Preferably, the water inlet pipe 21 of above-mentioned water circulating pump 2 arranges the second water filtering device with precipitation pond 11 connectivity part 26, reduce because fine particle enter into the first spiral nozzle 23, the second spiral nozzle 24 and there is the problem blocking thus shadow Ring the effect of spray.

Embodiment 2: with reference to Fig. 2, as one kind improvement of embodiment 1, in order to useless after purifying in tower body 1 by spraying Gas further purifies, and the first row QI KOU 14 at the top of spray tower body connects activated carbon Rose Box 3 by induced duct 31 One end, the other end of activated carbon Rose Box 3 connects the air inlet of air-introduced machine 32, and waste gas can be effective by activated carbon Rose Box 3 The harmful substance such as removal granule dust, reduce the content being expelled to pm2.5 in air, the exhaust outlet of air-introduced machine 32 as far as possible Purified gas is arranged to air.

Embodiment 3, with reference to Fig. 3, as one kind improvement of embodiment 1 or 2, when spray column is in blank state, due to Usually spray hydrops of generation etc. in process and can corrode spray tower body if not processing as early as possible, to this above-mentioned First air valve switch 41 is set between exhaust inlet pipe 16 and exhaust gas inlet a, between the first air valve switch 41 and spray tower body 1 Exhaust inlet pipe 16 connects the steam outlet of hot-air blower 4.

In implementation process, when spray column is in blank state, it is past that closing the first air valve switch starts hot-air blower simultaneously Steam outlet aerofluxuss are achieved in spray tower body is dried, it is to avoid the corrosion to spray tower body for the moist environment, thus Improve the service life of spray column.

Preferably, in order to improve the usage cycles of above-mentioned activated carbon Rose Box, in induced duct 31 and activated carbon Rose Box 3 Between the second air valve switch 42 is set, above-mentioned first row QI KOU 14 and the second air valve 42 switch between induced duct 31 arrange Second exhaust port 43, arranges the 3rd air valve switch 44, specifically in the process being dried between second exhaust port 43 and induced duct 31 In, the second air valve switch 42 can be closed and open the 3rd air valve switch 44, gas is by spraying tower body 1 along induced duct 31 to Two air vents 43 are discharged.

Preferably, silk screen demisting layer 17 is set at first row QI KOU 14 in spray tower body 1, waste gas is in spray tower body After completing spray cleaning in 1, the water smoke in removing exhaust gas is effectively gone by silk screen demisting layer 17.

Preferably, blowdown overfall 111, in use, spray are set at the top ends close to precipitation pond 11 The useless particulate matter producing in waste gas can be discharged along blowdown overfall 111, and specific setting blowdown collecting mechanism is overflow with blowdown Outlet 111 connection, realizes useless particulate matter is directly reclaimed.

Preferably, gas pressure detector 18 is set between silk screen demisting layer 17 and the second spiral nozzle 24, when purification filler Layer 12, receive in the case that water packing layer 13 blocks, the too low situation of the air pressure that gas pressure detector 18 detects can be fed back Feed back to processing staff to controlling in display, processing staff takes appropriate measures further according to detection data and processed.

As one kind improvement of above-described embodiment, in drain pipe 22 and the first spiral nozzle 23, second spiral shell of water circulating pump 2 It is respectively provided with hydrostatic gauge 27 between cyclone nozzle 24, specifically when the unexpected increase of the pressure of corresponding hydrostatic gauge 27 or reduction, Then may determine that between the drain pipe 22 of above-mentioned water circulating pump 2, the first spiral nozzle 23, the second spiral nozzle 24 it may happen that Blocking need to carry out corresponding inspection process.

The discharge outlet 15 of the above-mentioned bottom of spray tower body is liquid non-return valve, and the sewage in spray tower body 1 is through liquid list Enter in precipitation pond 11 to valve, the bottom accumulating sewage spraying tower body 1 can be avoided to affect the effect of blowdown.

Preferably, specifically, the first water filtering device 25, the second water filtering device 26 can be activated carbon filter layer.

Certainly, these are only this utility model better embodiment, not range of the present utility model limited with this, Therefore, every principle in this utility model makes equivalent change and should be included in protection domain of the present utility model.

Claims

1. a kind of new spray column, including spray tower body (1) and in spray tower body (1), setting precipitates pond from the bottom to top (11), purify packing layer (12), the first spiral nozzle (23), receive water packing layer (13), the second spiral nozzle (24), spray tower body (1) top opens up first row QI KOU (14), in one end of connection exhaust inlet pipe (16) at spray tower body (1) bottom, It is characterized in that: the bottom of spray tower body (1) opens up discharge outlet (15), and discharge outlet (15) is connected with precipitation pond (11), circulation The water inlet pipe (21) of water pump (2) is connected with precipitation pond (11), and the drain pipe (22) of water circulating pump (2) connects the first spiral nozzle (23), the second spiral nozzle (24), arrange the first water filtering device (25) between precipitation pond (11) and purification packing layer (12), The water inlet pipe (21) of above-mentioned water circulating pump (2) arranges the second water filtering device (26) with the connectivity part of precipitation pond (11), on The first row QI KOU (14) at the top of spray tower body (1) stated connects one end of activated carbon Rose Box (3) by induced duct (31), The other end of activated carbon Rose Box (3) connects the air inlet of air-introduced machine (32).

2. a kind of new spray column according to claim 1 it is characterised in that: above-mentioned exhaust inlet pipe (16) setting First air valve switch (41), arranges the second air valve switch (42), the first gas between induced duct (31) and activated carbon Rose Box (3) Exhaust inlet pipe (16) between threshold switch (42) and spray tower body (1) connects the steam outlet of hot-air blower (4).

3. a kind of new spray column according to claim 2 it is characterised in that: above-mentioned first row QI KOU (14) and the Induced duct (31) setting second exhaust port (43) between two air valve switch (42), second exhaust port (43) and induced duct (31) it Between arrange the 3rd air valve switch (44).

4. a kind of new spray column according to claim 1 or 2 or 3 it is characterised in that: connect in spray tower body (1) Nearly first row QI KOU (14) place setting silk screen demisting layer (17).

5. a kind of new spray column according to claim 1 or 2 or 3 it is characterised in that: close to precipitation pond (11) Top ends setting blowdown overfall (111).

6. a kind of new spray column according to claim 4 it is characterised in that: above-mentioned silk screen demisting layer (17) and the Setting gas pressure detector (18) between two spiral nozzles (24).