CN217939591U

CN217939591U - Spraying purification device

Info

Publication number: CN217939591U
Application number: CN202221424167.7U
Authority: CN
Inventors: 张爱英; 张宪林; 侯圣龙
Original assignee: Nanchang Zhihe Electromechanical Equipment Co ltd
Current assignee: Nanchang Zhihe Electromechanical Equipment Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-12-02
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a purifier sprays, it is fast that this purifier sprays aims at solving the waste gas flow under the prior art, and the gas-liquid contact is mixed inadequately, and contact time is short, and neutralization liquid disposable uses simultaneously, the technical problem that the working costs is high. The spraying and purifying device comprises a shell, wherein universal wheels are fixedly connected to the lower end of the shell, a water inlet is fixedly connected to the upper end of the shell, atomizing spray heads distributed in rectangular equal intervals are installed at the lower end of a water inlet water pipe, and a water outlet is fixedly connected to the lower end of the shell. This spray purification device utilizes the atomizing shower head and unhurried current board cooperation to use, can not only slow down waste gas flow speed, can also keep apart into one by one the treatment chamber with the inner chamber, lets the gas-liquid contact mix, extension contact time, the treatment effect is good, through the circulation subassembly, has avoided the waste of neutralization solution, has practiced thrift the running cost, utilizes the decontamination subassembly, can self-cleaning bottom, avoids the reactant to pile up, influences the treatment effect, and the clearance is convenient, labour saving and time saving.

Description

Spraying purification device

Technical Field

The utility model belongs to waste gas sprays the purification field, concretely relates to spray purifier.

Background

The spray purification refers to the introduction of an air pipe, the gas-liquid two-phase full contact absorption neutralization reaction is carried out on the waste gas and the sodium hydroxide absorption liquid, the waste gas is purified and then discharged into the atmosphere by a fan, the absorption liquid is sprayed from the top after being pressurized by a water pump, and the purified waste gas can reach the emission standard.

At present, a spray purification device is disclosed in a utility model patent with a patent number of CN 201910878380.1. Spray purifier includes: peripheral flue, flue gas entry end and exit end, atomizing shower head and baffle. The atomizing spray header and the baffle are arranged inside the peripheral flue. And after the flue gas flows into the peripheral flue from the inlet end, the flue gas is sprayed and purified by the atomizing spray header. The spraying purification device adopts the structure that the inlet end of the spraying purification device flows into the peripheral flue and then is sprayed and purified by the atomizing spray head, but the spraying purification device has a single structure and cannot completely purify waste gas.

Therefore, in order to solve the problem that the daily spray purification device is difficult to completely purify the exhaust gas after being used, it is necessary to improve the use scene of the spray purification device.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

An insufficient to prior art, the utility model aims to provide a purifier sprays, this purifier sprays aims at solving prior art down the waste gas flow fast, and the gas-liquid contact is mixed inadequately, and contact time is short, and neutralization liquid disposable uses simultaneously, the technical problem that the working costs is high.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a such purifier sprays, this purifier sprays includes the casing, wherein, casing lower extreme fixedly connected with universal wheel, casing upper end fixedly connected with water inlet, rectangle equidistance distribution's atomizing shower head is installed to water inlet raceway lower extreme, casing lower extreme fixedly connected with delivery port, casing left end fixedly connected with air inlet, casing right-hand member fixedly connected with gas outlet, the circulation subassembly is installed to the casing rear end, the inboard fixedly connected with of casing slowly flows the board, the decontamination subassembly is installed to the casing inboard.

When using this technical scheme's spray purifier, at first be connected the exhaust pipe with the air inlet, waste gas gets into the casing, with neutralization liquid pipe switch-on water inlet, through atomizing shower head blowout and waste gas contact, the board that retards is installed to the casing inboard, can slow down waste gas flow velocity, the extension contact time, after the abundant reaction, discharge from the gas outlet, the decontamination subassembly is installed to the casing inboard, can the self-cleaning bottom, avoid the reactant to pile up, after the neutralization liquid uses, accessible circulation subassembly carries out cyclic utilization and has practiced thrift the running cost, during later maintenance, can open the delivery port and will neutralize the liquid and discharge, when needing to remove, utilize the universal wheel, can improve the moving speed, time saving and labor saving.

Preferably, the circulation subassembly includes conveying pipe and circulating water pump, the equal fixedly connected with conveying pipe in both ends about the circulating water pump, conveying pipe adopts "L" type pipe, has realized the cyclic utilization of neutralization solution, has avoided the waste of neutralization solution, has practiced thrift the running cost.

Preferably, the decontamination subassembly includes driving motor, the automatic clean scraper blade that stretches out and draws back, filter screen and blowdown treatment port, the automatic clean scraper blade that stretches out and draws back is installed to driving motor output shaft end, and driving motor and the automatic clean scraper blade that stretches out and draws back are provided with 2 groups and bilateral symmetry and distribute, automatic flexible clean scraper blade lower extreme swing joint has the filter screen, the filter screen outside and casing fixed connection, bilateral symmetry's blowdown treatment port is seted up with the casing junction to the filter screen, can the self-cleaning bottom, avoids the reactant to pile up, influences the treatment effect, and the clearance is convenient, labour saving and time saving.

Preferably, the buffer plate comprises upper baffle plate and lower baffle plate, crisscross equidistance between upper baffle plate and the lower baffle plate distributes, can not only slow down waste gas flow velocity, can also keep apart into individual process chamber with the inner chamber, lets the gas-liquid contact mix, extension contact time, the treatment effect is good.

Preferably, the valve is installed to water inlet and delivery port front end, the valve is installed to air inlet and gas outlet upper end, the water conservancy diversion fan is installed to the gas outlet right-hand member, and the switch of each item pipeline can be controlled in a flexible way to the valve, easy operation, and water conservancy diversion fan can water conservancy diversion waste gas get into the gas outlet.

Preferably, the maintenance door is installed to the casing front end, maintenance door rear end fixedly connected with sealing washer, the later maintenance of being convenient for, when closing, the leakproofness is good.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a spray purifier utilizes the atomizing shower head and unhurried current board cooperation to use, can not only slow down waste gas flow velocity, can also keep apart into individual process chamber with the inner chamber, lets the gas-liquid contact mix, extension contact time, the treatment effect is good, through the circulation subassembly, has avoided the waste of neutralization liquid, has practiced thrift the running cost, utilizes the decontamination subassembly, can self-cleaning bottom, avoids the reactant to pile up, influences the treatment effect, and the clearance is convenient, labour saving and time saving.

Drawings

Fig. 1 is a schematic front three-dimensional structure diagram of a specific embodiment of the spray purification device of the present invention;

fig. 2 is a schematic diagram of a rear three-dimensional structure of a specific embodiment of the spray purification device of the present invention;

FIG. 3 is a schematic front view of a specific embodiment of the spray purification device of the present invention;

fig. 4 is a schematic side view of the spray purification device of the present invention in one embodiment.

The symbols in the drawings are: 1. a housing; 2. a universal wheel; 3. a water inlet; 4. an atomizing spray header; 5. a water outlet; 6. an air inlet; 7. an air outlet; 8. a circulation component; 801. a delivery tube; 802. a circulating water pump; 9. A buffer plate; 10. a decontamination assembly; 1001. a drive motor; 1002. automatically telescoping a cleaning blade; 1003. a filter screen; 1004. a sewage disposal port; 11. a valve; 12. a flow-guiding fan; 13. repairing the door; 14. and (5) sealing rings.

Detailed Description

Example 1

The specific embodiment is used for a spraying purification device, the schematic front three-dimensional structure of the spraying purification device is shown in fig. 1, the schematic rear three-dimensional structure of the spraying purification device is shown in fig. 2, the spraying purification device comprises a shell 1, a universal wheel 2 is fixedly connected to the lower end of the shell 1, a water inlet 3 is fixedly connected to the upper end of the shell 1, atomizing spray headers 4 distributed in rectangular and equidistant mode are installed at the lower end of a water pipe of the water inlet 3, a water outlet 5 is fixedly connected to the lower end of the shell 1, an air inlet 6 is fixedly connected to the left end of the shell 1, an air outlet 7 is fixedly connected to the right end of the shell 1, a circulating assembly 8 is installed at the rear end of the shell 1, a flow buffering plate 9 is fixedly connected to the inner side of the shell 1, a decontamination assembly 10 is installed at the front ends of the water inlet 3 and the water outlet 5, a valve 11 is installed at the upper ends of the air inlet 6 and the air outlet 7, a diversion fan 12 is installed at the right end of the air outlet 7, the valve 11 can flexibly control the opening and closing of each pipeline, the operation is simple, the diversion fan 12 can guide waste gas to enter the air outlet 7, a maintenance door 13 is installed at the front end of the shell 1, a sealing ring 14 is fixedly connected to the rear end of the maintenance door 13, the maintenance door is convenient later maintenance, and the later maintenance is convenient for maintenance, and the later maintenance, when the closing, the sealing performance is good.

Wherein, circulation subassembly 8 includes conveying pipe 801 and circulating water pump 802, and the equal fixedly connected with conveying pipe 801 in both ends about circulating water pump 802, conveying pipe 801 adopts "L" type pipe, has realized the cyclic utilization of neutralization solution, has avoided the waste of neutralization solution, has practiced thrift the running cost.

Simultaneously, decontamination subassembly 10 includes driving motor 1001, automatic flexible cleaning scraper blade 1002, filter screen 1003 and blowdown treatment port 1004, automatic flexible cleaning scraper blade 1002 is installed to driving motor 1001 output shaft end, and driving motor 1001 and automatic flexible cleaning scraper blade 1002 are provided with 2 groups and bilateral symmetry and distribute, automatic flexible cleaning scraper blade 1002 lower extreme swing joint has filter screen 1003, the filter screen 1003 outside and 1 fixed connection of casing, bilateral symmetry's blowdown treatment port 1004 is seted up with 1 junction of casing to filter screen 1003, can the self-cleaning bottom, avoid the reactant to pile up, influence the treatment effect, the clearance is convenient, time saving and labor saving.

In addition, the slow flow plate 9 comprises upper baffle plate and lower baffle plate, and crisscross equidistance distributes between upper baffle plate and the lower baffle plate, can not only slow down waste gas flow velocity, can also keep apart into individual treatment chamber with the inner chamber, lets the gas-liquid contact mix, extension contact time, and the treatment effect is good.

The front structural schematic diagram of the spray purification device is shown in fig. 3, and the side structural schematic diagram is shown in fig. 4.

When the spraying purification device of the technical scheme is used, firstly, a waste gas pipe is connected with an air inlet 6, a valve 11 is opened, a diversion fan 12 is started, waste gas enters a shell 1, a neutralizing liquid pipe is communicated with a water inlet 3 and is sprayed out by an atomizing spray head 4 to be contacted with the waste gas, a buffer plate 9 is installed on the inner side of the shell 1, the flowing speed of the waste gas can be reduced, the contact time is prolonged, after full reaction, the waste gas is discharged from an air outlet 7, a decontamination assembly 10 is installed on the inner side of the shell 1, a driving motor 1001 is started, automatic telescopic cleaning scrapers 1002 at two ends push a filter screen 1003 to a pollution discharge treatment port 1004, reactant accumulation is avoided, later cleaning is facilitated, after neutralizing liquid is used, a circulating water pump 802 of a circulating assembly 8 is utilized, a conveying pipe 801 pumps the bottom neutralizing liquid into a pipeline of the atomizing spray head 4, the operation cost is saved through circulating utilization, during later maintenance, a water outlet 5 can be opened to discharge the neutralizing liquid, when the later maintenance, when the maintenance is required, a universal wheel 2 is used, the movement speed can be improved, time and labor and the maintenance door 13 is convenient for later maintenance, when the maintenance is closed, a sealing ring 14 can increase the sealing performance of a connection position.

Claims

1. The utility model provides a spray purifier, this spray purifier includes casing (1), its characterized in that, casing (1) lower extreme fixedly connected with universal wheel (2), casing (1) upper end fixedly connected with water inlet (3), rectangle equidistance distribution's atomizing shower head (4) are installed to water inlet (3) raceway lower extreme, casing (1) lower extreme fixedly connected with delivery port (5), casing (1) left end fixedly connected with air inlet (6), casing (1) right-hand member fixedly connected with gas outlet (7), circulation subassembly (8) are installed to casing (1) rear end, casing (1) inboard fixedly connected with slowly flows board (9), decontamination subassembly (10) are installed to casing (1) inboard.

2. The spray purification device according to claim 1, wherein the circulation assembly (8) comprises a conveying pipe (801) and a water circulation pump (802), the conveying pipe (801) is fixedly connected to both the upper end and the lower end of the water circulation pump (802), and the conveying pipe (801) is an L-shaped pipe.

3. The spraying purification device according to claim 1, wherein the decontamination assembly (10) comprises a driving motor (1001), an automatic telescopic cleaning scraper (1002), a filter screen (1003) and a pollution discharge treatment port (1004), the automatic telescopic cleaning scraper (1002) is installed at the output shaft end of the driving motor (1001), the driving motor (1001) and the automatic telescopic cleaning scraper (1002) are provided with 2 groups and are distributed in bilateral symmetry, the lower end of the automatic telescopic cleaning scraper (1002) is movably connected with the filter screen (1003), the outer side of the filter screen (1003) is fixedly connected with the housing (1), and the joint of the filter screen (1003) and the housing (1) is provided with the pollution discharge treatment port (1004) in bilateral symmetry.

4. The spray purification device according to claim 1, wherein the baffle plate (9) comprises an upper partition plate and a lower partition plate, and the upper partition plate and the lower partition plate are arranged in a staggered and equidistant manner.

5. The spraying purification device according to claim 1, wherein valves (11) are installed at the front ends of the water inlet (3) and the water outlet (5), the valves (11) are installed at the upper ends of the air inlet (6) and the air outlet (7), and the flow guide fan (12) is installed at the right end of the air outlet (7).

6. The spraying purification device according to claim 1, wherein a maintenance door (13) is installed at the front end of the housing (1), and a sealing ring (14) is fixedly connected to the rear end of the maintenance door (13).