Dust removal spray tower for waste gas treatment

[0033] Example 1

[0034] like Figure 1-7As shown, the present invention proposes a dedusting spray tower for waste gas treatment, including a first treatment box 1, a second treatment box 4 and a water tank 7, and the front and rear ends of the second treatment box 4 are fixed by bolts A support frame 8 is installed, which can support the second treatment box 4 and improve the stability. An intake pipe 401 is provided on one side of the second treatment box 4, and the exhaust gas is easily introduced into the second treatment box 4 through the intake pipe 401 for processing. Processing, the outer side of the air intake pipe 401 is wrapped with a cooling box 6, the top of the cooling box 6 is provided with a conveying pipe 3, the bottom of the cooling box 6 is provided with a water tank 7, and the bottom of the water tank 7 is fixed with a support leg 701 by bolts. The water tank 7 is supported, the water tank 7 is communicated with the second processing tank 4, the water pump 5 is fixedly installed on the top of the water tank 7 by bolts, a conduit 501 is provided between the water pump 5 and the conveying pipe 3, and the top of the water tank 7 is provided with a water injection port , the water can be easily injected into the water tank 7, the water in the water tank 7 can be extracted by the water pump 5 and transported into the conveying pipe 3, and the water in the conveying pipe 3 can be introduced into the cooling tank 6, which can be more convenient for the air intake pipe 401. The high-temperature exhaust gas inside is cooled, reducing the damage caused by the high-temperature exhaust gas to the second treatment box 4, and effectively improving the service life. The bottom of the cooling box 6 is communicated with the water tank 7, and the water in the cooling box 6 can be returned to the water tank 7. For water circulation, one side of the second treatment box 4 is limited and fixed with a limit frame 9, one side of the limit frame 9 is fixedly installed with a pallet 902 extending into the second treatment box 4, and the inside of the second treatment box 4 is fixed A second water outlet pipe 10 is installed, and the bottom of the second water outlet pipe 10 is screwed with a docking kit 1001 to install a water spray pipe 1002, the second water outlet pipe 10 is communicated with the conveying pipe 3, and the outside of the water spray pipe 1002 is provided with a spray head 1003, The water in the conveying pipe 3 can enter into the second water outlet pipe 10, and can be introduced into the water spray pipe 1002, and the spray head 1003 is used to spray out in a diffuse manner, which can effectively make the spray liquid and the exhaust gas fully mixed. The dust and other impurities in the exhaust gas are filtered out, which improves the dust removal effect, so that the filtered impurities are deposited on the pallet 902 for collection, and the water in the upper layer of the sediment will flow back into the water tank 7 for recycling. The second treatment tank The bottom of 4 is fixedly installed with a discharge port 407. By pulling the limiter 9, the pallet 902 is driven to extract the second processing box 4, and the precipitated impurities fall into the discharge port 407 for export, which is convenient for operators to collect and process. The limit frame 9 and the second processing box 4 are fixed by a third fixing knob 901, which is convenient for fixing the limit frame 9. A maintenance door 406 is movably installed on one side of the second processing box 4 through hinges, and the maintenance door is opened by opening the maintenance door 406. 406 is convenient for operators to maintain the water spray pipe 1002. By rotating the docking kit 1001, the water spray pipe 1002 can be disassembled and installed, which is convenient for replacement and maintenance, and improves the convenience. The front end of the second processing box 4 is respectively fixed by bolts A window 404 and a control switch 405 are installed, the control switch 405 is located at the bottom of the window 404, and the second processing box 4 can be easily observed through the window 404 According to the working conditions of the department, the control switch 405 is connected to the water pump 5 through the wire, which is convenient for the operator to operate;

[0035] Embodiment 2

[0036] like Figure 1-7 As shown in the figure, the present invention provides a spray tower for dust removal for waste gas treatment. Compared with the first embodiment, this embodiment also includes a fixed seat 104 fixed to the top of the second treatment box 4. The fixed seat 104 The first treatment box 1 is fixedly installed on the top of the 104, so that the exhaust gas treated by the second treatment box 4 can enter the second treatment box 4 for secondary treatment. The column 105, the front end and the rear end of the second processing box 4 are fixedly installed with a limit seat 402 that cooperates with the limit column 105 by bolts. The seat 104 is installed, the limit seat 402 and the limit post 105 are fixed by the second fixing knob 403, and it is also convenient to disassemble the fixing seat 104, which is convenient for the operator to adjust the connection between the first processing box 1 and the second processing box 4. The interior is cleaned and maintained, which effectively improves the convenience. The inside of the first treatment box 1 is fixedly installed with a first water outlet pipe 202, the bottom of the first water outlet pipe 202 is provided with a nozzle 203, and the first water outlet pipe 202 is provided with extending out The docking pipe 2 of the first processing box 1 is connected to the butt joint 201 for installation between the docking pipe 2 and the conveying pipe 3. The docking joint 201 can facilitate the docking installation and disassembly between the docking pipe 2 and the conveying pipe 3. The pipe 3 uses the butt pipe 2 to transport the water into the first water outlet pipe 202, and the exhaust gas is sprayed through the nozzle 203 for secondary spray treatment, which improves the treatment effect. The filter rack 106 is located on the top of the first water outlet pipe 202, the top of the first treatment box 1 is movably installed with a protective cover 101 through hinges, and the top of the protective cover 101 is fixedly installed with an air outlet 103. By opening the protective cover 101, the operator can It is more convenient to add the filler required for waste gas treatment to the filter frame 106, so that the waste gas is filtered through the filter frame 106 using the filler, and the harmful substances in the waste gas are filtered, and the treated waste gas is exported through the air outlet 103, reducing the exposure to the atmosphere. The environment is polluted, and the operation is convenient and quick, and the protective cover 101 and the first processing box 1 are fixed by the first fixing knob 102 .

[0037] Working principle: Before using the device, the user should first test the device and use it after confirming that there is no problem. First, connect the exhaust gas source through the air intake pipe 401, open the protective cover 101, introduce the filler to the filter frame 106, and introduce the exhaust gas to the second filter. In the treatment box 4, start the water pump 5 to extract the water in the water tank 7 and transport it into the conveying pipe 3, and introduce it into the cooling box 6, and use the cooling box 6 to cool the high-temperature exhaust gas in the intake pipe 401, and at the same time convey the water in the pipe 3. The water is transported to the second water outlet pipe 10 and the first water outlet pipe 202 respectively, and the water is introduced into the water spray pipe 1002 through the second water outlet pipe 10, and sprayed by the nozzle 1003 to fully mix the spray liquid and the exhaust gas for dust removal, so as to filter the water. The outgoing impurities are deposited on the support plate 902 for collection, and sprayed out through the first water outlet pipe 202 using the nozzle 203 to perform secondary spraying on the exhaust gas, so that the treated exhaust gas is filtered by the filler on the filter frame 106 to filter harmful substances, The treated exhaust gas is exported through the air outlet 103, and the above completes a series of operations of the device.