Wet-process electric dust remover for washing chemical waste liquid incinerator

Abstract

The utility model relates to the technical field of incinerator washing, in particular to a chemical waste liquid incinerator washing wet-process electric precipitator which comprises a seat plate, the top of the seat plate is fixedly connected with a main shell, and the bottom of the seat plate is fixedly connected with a waste liquid purification mechanism. Through cooperation of the concentration box, the impurity filtering plate, the second liquid pump, the drain valve and the driving assembly, the waste liquid purification function is achieved, firstly, waste liquid flows into the concentration box through the liquid passing pipe, then impurities are filtered out through the impurity filtering plate, and then the second liquid pump is started to extract prepared treatment liquid; the driving assembly is started through the controller to drive the stirring shaft to accelerate mixing after being injected into waste liquid, then the waste liquid is discharged through the liquid discharging valve, and the mechanism can effectively purify the waste liquid, so that the influence on the surrounding working environment caused by direct discharge of the waste liquid can be avoided, and meanwhile, the injury to operators and the influence on the working state can be prevented; and environmental pollution caused by water flowing outdoors can be prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to incinerator washing technical field, concretely is chemical waste liquid incinerator washing wet process electric dust collector. BACKGROUND

[0002] Incinerator washing refers to the process that the flue gas generated in the incineration process is washed when the incinerator is used to treat waste, so when the waste gas generated is treated, a wet process electric dust collector will be needed.

[0003] Through the search, the announcement number for CN208642966U, a kind of vertical wet process electric dust collector, including shell, by research and analysis found, although in use process has the same good dust collection effect, compact structure, the advantage of smaller floor area, but, to some extent, there are following shortcomings.

[0004] For example: the existing wet process electric dust collector does not have waste liquid purification function in use process, cannot carry out waste liquid purification treatment in use process, so that when the above situation occurs, electric dust collection will produce a large amount of harmful waste liquid, direct discharge will cause certain influence to surrounding working environment, at the same time, also can cause harm to operator, also can affect its working state, randomly discharged to outdoor also can cause environmental pollution, in order to solve the above technical problems, therefore we design chemical waste liquid incinerator washing wet process electric dust collector. UTILITY MODEL CONTENT

[0005] The utility model aims at providing chemical waste liquid incinerator washing wet process electric dust collector, has the advantages that waste liquid generated after electric dust collection can be filtered and purified, and the electric reaction part of the liquid residue can be washed and preserved after electric dust collection, solve the problem that the existing wet process electric dust collector does not have waste liquid purification treatment and does not have washing and preserving function in use process.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: chemical waste liquid incinerator washing wet process electric dust collector, including seat board, the top of seat board is fixedly connected with main shell, the bottom of seat board is fixedly connected with waste liquid purification mechanism, waste liquid purification mechanism includes concentration box, the top of main shell right side is fixedly connected with washing and preserving mechanism, washing and preserving mechanism includes installation frame board, the top of main shell is provided with top cover, the left side of top cover is fixedly connected with discharge assembly, the bottom of discharge assembly is provided with cathode wire, the left side in the cavity of main shell is fixedly connected with anode plate group, the bottom of main shell left side is provided with gusset plate, the top of gusset plate is fixedly connected with reagent tank, the left side of gusset plate is provided with first liquid pump, the right side of main shell is fixedly connected with controller.

[0007] Preferably, the top of the concentration box is fixedly connected with the seat plate, the right side of the top of the inner cavity of the concentration box is slidably connected with a filter plate, the left side of the concentration box is provided with a second liquid pump, the liquid outlet end of the second liquid pump is in communication with the concentration box, the front side and the rear side of the bottom of the concentration box are both communicated with a liquid discharge valve, the bottom of the right side of the concentration box is provided with a driving assembly, the output end of the driving assembly penetrates into the inner cavity of the concentration box and is fixedly connected with an agitating shaft, the right side of the top of the concentration box is communicated with a liquid passing pipe, the top of the liquid passing pipe penetrates through the seat plate and is in communication with the main shell, the front side of the concentration box is connected with a baffle through bolts, and the output end of the controller is unidirectionally and electrically connected with the second liquid pump, the liquid discharge valve and the driving assembly.

[0008] Preferably, the left side of the mounting frame plate is fixedly connected with the main shell, the front side and the rear side of the right side of the main shell are both fixedly connected with electric push rods, the output ends of the electric push rods both penetrate into the inner cavity of the main shell and are fixedly connected with U-shaped frames, the front side of the U-shaped frame is fixedly connected with a flushing pipe, the right side of the mounting frame plate is connected with a water pump through bolts, the liquid outlet end of the water pump penetrates through the mounting frame plate and the main shell in sequence and is in communication with the flushing pipe, and the output end of the controller is unidirectionally and electrically connected with the electric push rods and the water pump.

[0009] Preferably, the liquid inlet end of the first liquid pump is in communication with the medicine box, the liquid outlet end of the first liquid pump penetrates through the angle plate and the main shell in sequence and is fixedly connected with a spray pipe, and the output end of the controller is unidirectionally and electrically connected with the discharging assembly and the first liquid pump.

[0010] Preferably, the front side and the rear side of the top of the left side of the main shell are both communicated with air inlet barrels, the bottom of the right side of the main shell is communicated with an air outlet assembly, and the output end of the controller is unidirectionally and electrically connected with the air outlet assembly.

[0011] Preferably, the bottom of the seat plate is fixedly connected with supporting legs at four corners, and the front side of the main shell is connected with an inspection plate through bolts.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a waste liquid purification device, which comprises a main shell, a seat plate, a first liquid pump, a discharging assembly and a controller, wherein the seat plate is fixedly connected with the main shell, the front side of the main shell is connected with the discharging assembly through bolts, the liquid inlet end of the first liquid pump is in communication with a medicine box, the liquid outlet end of the first liquid pump penetrates through the main shell and is fixedly connected with a spray pipe, and the output end of the controller is unidirectionally and electrically connected with the discharging assembly and the first liquid pump.

[0014] 2, the utility model discloses a cooperation of installing frame board, electric push rod, U-shaped frame, flush pipe and water pump, have the function of flushing and preventing corrosion, first through the controller starts the water pump, and the water pump draws water and sprays to the anode plate group through the flush pipe on the U-shaped frame and carries out the flushing of the residual liquid of reagent, then can through the controller and starts the electric push rod and extends the position of flush pipe, this mechanism can effectively carry out the flushing and prevent corrosion, thereby can prevent the washing agent liquid residue and remain on the surface of anode plate, and further avoid the corrosion of long -term adhesion to anode plate and other components. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure axial side view of the utility model;

[0016] Figure 2 It is the structure rear view axial side view of the utility model;

[0017] Figure 3 It is the structure overhead sectional view axial side view of the utility model;

[0018] Figure 4 It is the structure view axial side view of the utility model of elevational section;

[0019] Figure 5 It is the flushing and preventing corrosion mechanism sectional view axial side view of the utility model;

[0020] Figure 6 It is the waste liquid purification mechanism sectional view axial side view of the utility model.

[0021] In the drawing: 1, base plate, 2, main shell, 3, waste liquid purification mechanism, 4, flushing and preventing corrosion mechanism, 5, top cover, 6, discharge assembly, 7, cathode wire, 8, anode plate group, 9, angle plate, 10, reagent tank, 11, first liquid pump, 12, controller, 13, concentration box, 14, filter plate, 15, second liquid pump, 16, liquid discharge valve, 17, drive assembly, 18, installing frame board, 19, electric push rod, 20, U-shaped frame, 21, flush pipe, 22, water pump. DETAILED DESCRIPTION

[0022] Please refer to Figures 1-6 Chemical waste liquid incinerator washing wet process electric dust collector, including base plate 1, the top of base plate 1 is fixedly connected with main shell 2, the bottom of base plate 1 is fixedly connected with waste liquid purification mechanism 3, waste liquid purification mechanism 3 includes concentration box 13, the top of main shell 2 right side is fixedly connected with flushing and preventing corrosion mechanism 4, flushing and preventing corrosion mechanism 4 includes installing frame board 18, the top of main shell 2 is provided with top cover 5, the left side of top cover 5 is fixedly connected with discharge assembly 6, the bottom of discharge assembly 6 is provided with cathode wire 7, the left side in the cavity of main shell 2 is fixedly connected with anode plate group 8, the bottom of main shell 2 left side is provided with angle plate 9, the top of angle plate 9 is fixedly connected with reagent tank 10, the left side of angle plate 9 is provided with first liquid pump 11, the right side of main shell 2 is fixedly connected with controller 12.

[0023] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 , the top of the concentrator box 13 is fixedly connected with the seat plate 1, the right side of the top of the inner cavity of the concentrator box 13 is slidably connected with a filter plate 14, the left side of the concentrator box 13 is provided with a second liquid pump 15, the liquid outlet end of the second liquid pump 15 is in communication with the concentrator box 13, the front side and the rear side of the bottom of the concentrator box 13 are both communicated with a liquid discharge valve 16, the bottom of the right side of the concentrator box 13 is provided with a driving assembly 17, the output end of the driving assembly 17 penetrates into the inner cavity of the concentrator box 13 and is fixedly connected with an agitating shaft, by setting the agitating shaft, the function of auxiliary mixing is played, so as to accelerate the mixing reaction speed of the waste liquid and the purification reagent, the right side of the top of the concentrator box 13 is communicated with a liquid passing pipe, the top of the liquid passing pipe penetrates through the seat plate 1 and is in communication with the main shell 2, the front side of the concentrator box 13 is boltedly connected with a baffle, the output end of the controller 12 is unidirectionally electrically connected with the second liquid pump 15, the liquid discharge valve 16 and the driving assembly 17 respectively.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the left side of the mounting frame plate 18 is fixedly connected with the main shell 2, the front side and the rear side of the right side of the main shell 2 are both fixedly connected with an electric push rod 19, the output end of the electric push rod 19 penetrates into the inner cavity of the main shell 2 and is fixedly connected with a U-shaped frame 20, by setting the U-shaped frame 20, the function of auxiliary is played, so as to provide a suitable position for the flushing pipe 21, which can better clean the anode plate group 8, the front side of the U-shaped frame 20 is fixedly connected with the flushing pipe 21, the right side of the mounting frame plate 18 is boltedly connected with a water pump 22, the liquid outlet end of the water pump 22 penetrates through the mounting frame plate 18 and the main shell 2 in sequence and is in communication with the flushing pipe 21, the output end of the controller 12 is unidirectionally electrically connected with the electric push rod 19 and the water pump 22 respectively.

[0025] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 , the liquid inlet end of the first liquid pump 11 is in communication with the reagent box 10, the liquid outlet end of the first liquid pump 11 penetrates through the angle plate 9 and the main shell 2 in sequence and is fixedly connected with a spray head pipe, by setting the spray head pipe, the function of auxiliary is played, so as to conveniently flush the harmful substances attached to the anode plate group 8, the output end of the controller 12 is unidirectionally electrically connected with the discharging assembly 6 and the first liquid pump 11 respectively.

[0026] Please see Figure 5 , Figure 1 , Figure 2 and Figure 3The front side and the rear side of the left top of the main shell 2 are communicated with air inlet tubes, and the bottom of the right side of the main shell 2 is communicated with an air outlet assembly. The air outlet assembly plays an auxiliary role, so that the flow speed of the waste gas in the device is accelerated, and the processing efficiency is improved. The output end of the controller 12 is unidirectionally electrically connected with the air outlet assembly.

[0027] Please refer to Figure 4 , Figure 1 , Figure 2 and Figure 3 Figure 4 Figure 1 Figure 2 Figure 3 Figure 4 The four corners of the bottom of the seat plate 1 are fixedly connected with supporting legs. The front side of the main shell 2 is boltedly connected with an inspection plate. The inspection plate plays an auxiliary role, so that the staff can conveniently open the main shell 2 at regular time and maintain and inspect the internal assembly.

[0028] In use, first, the waste gas of the chemical waste liquid incinerator is washed and enters the device through the air inlet tube. Then, the air outlet assembly is started by the controller 12. The flow of the waste gas is accelerated by the operation of the air outlet assembly. When the waste gas flows through the gap between the cathode wire 7 and the anode plate group 8, the discharge assembly 6 is started by the controller 12. The positive and negative ions generated by the cathode wire 7 and the anode plate group 8 make part of the harmful substances in the waste gas separate and adhere to the surface of the anode plate group 8. Then, the first liquid pump 11 is started by the controller 12. The first liquid pump 11 extracts the detergent from the chemical tank 10 and sprays the detergent through the nozzle pipe to flush the anode plate group 8, so that the adhered harmful substances and particles are flushed down to form waste liquid. Therefore, the waste liquid needs to be treated. First, the waste liquid flows into the collection box 13 through the liquid pipe. Then, the impurities are filtered out through the filter plate 14. Then, the second liquid pump 15 is started by the controller 12 to extract the prepared treatment liquid. After the treatment liquid is injected into the waste liquid, the stirring shaft is driven by the driving assembly 17 to accelerate the mixing. Then, the waste liquid is discharged through the liquid discharge valve 16. The mechanism can effectively purify the waste liquid, so that the influence of the direct discharge of the waste liquid on the surrounding working environment is avoided. At the same time, the harm to the operator and the influence on the working state of the operator are avoided. The environmental pollution caused by the flow to the outdoor is also avoided. Therefore, the waste liquid purification treatment is completed. After use, the anode plate group 8 needs to be cleaned. First, the water pump 22 is started by the controller 12. The water pump 22 extracts water and sprays the water to the anode plate group 8 through the flushing pipe 21 on the U-shaped frame 20 to flush the residual liquid of the chemical. Then, the position of the flushing pipe 21 can be adjusted by the controller 12. The mechanism can effectively flush and prevent corrosion, so that the chemical residue of the detergent is prevented from remaining on the surface of the anode plate, and the corrosion of the anode plate and other components caused by the long-term adhesion is avoided. Therefore, the flushing and corrosion prevention treatment is completed.

[0029] Therefore, the chemical waste liquid incinerator washing wet electric dust collector solves the problems that the existing wet electric dust collector does not have waste liquid purification treatment and does not have flushing and corrosion prevention functions in use.

Claims

1. A wet electrostatic precipitator for washing chemical waste liquid incinerators, comprising a base plate (1), characterized in that: The main shell (2) is fixedly connected to the top of the seat plate (1), and the waste liquid purification mechanism (3) is fixedly connected to the bottom of the seat plate (1). The waste liquid purification mechanism (3) includes a collection box (13). The flushing and anti-corrosion mechanism (4) is fixedly connected to the top right side of the main shell (2). The flushing and anti-corrosion mechanism (4) includes a mounting frame plate (18). The top of the main shell (2) is provided with a top cover (5). The left side of the top cover (5) is fixedly connected with a discharge assembly (6). The bottom of the discharge assembly (6) is provided with a cathode wire (7). The left side of the inner cavity of the main shell (2) is fixedly connected with an anode plate assembly (8). The bottom left side of the main shell (2) is provided with a corner plate (9). The top of the corner plate (9) is fixedly connected with a reagent tank (10). The left side of the corner plate (9) is provided with a first liquid pump (11). The right side of the main shell (2) is fixedly connected with a controller (12).

2. The wet electrostatic precipitator for chemical waste incinerator washing according to claim 1, characterized in that: The top of the collection box (13) is fixedly connected to the seat plate (1). A filter plate (14) is slidably connected to the right side of the top of the inner cavity of the collection box (13). A second liquid pump (15) is provided on the left side of the collection box (13). The outlet end of the second liquid pump (15) is connected to the collection box (13). A drain valve (16) is connected to the front and rear sides of the bottom of the collection box (13). A drive assembly (17) is provided at the bottom right side of the collection box (13). The output end of the drive assembly (17) passes through the inner cavity of the collection box (13) and is fixedly connected to a stirring shaft. A liquid pipe is connected to the right side of the top of the collection box (13). The top of the liquid pipe passes through the seat plate (1) and is connected to the main shell (2). A baffle is bolted to the front side of the collection box (13). The output end of the controller (12) is unidirectionally electrically connected to the second liquid pump (15), the drain valve (16), and the drive assembly (17).

3. The wet electrostatic precipitator for chemical waste incinerator washing according to claim 1, characterized in that: The left side of the mounting frame (18) is fixedly connected to the main shell (2). Electric actuators (19) are fixedly connected to the front and rear sides of the right side of the main shell (2). The output ends of the electric actuators (19) penetrate into the inner cavity of the main shell (2) and are fixedly connected to a U-shaped frame (20). A flushing pipe (21) is fixedly connected to the front side of the U-shaped frame (20). A water pump (22) is bolted to the right side of the mounting frame (18). The outlet end of the water pump (22) passes through the mounting frame (18) and the main shell (2) in sequence and is connected to the flushing pipe (21). The output end of the controller (12) is unidirectionally electrically connected to the electric actuators (19) and the water pump (22).

4. The wet electrostatic precipitator for chemical waste incinerator washing according to claim 1, characterized in that: The inlet end of the first liquid pump (11) is connected to the medicine tank (10), and the outlet end of the first liquid pump (11) passes through the corner plate (9) and the main shell (2) in sequence and is fixedly connected to the nozzle pipe. The output end of the controller (12) is unidirectionally electrically connected to the discharge component (6) and the first liquid pump (11).

5. The wet electrostatic precipitator for chemical waste incinerator washing according to claim 1, characterized in that: The front and rear sides of the top left side of the main shell (2) are connected to air inlets, and the bottom right side of the main shell (2) is connected to an air outlet assembly. The output end of the controller (12) is unidirectionally electrically connected to the air outlet assembly.

6. The wet electrostatic precipitator for chemical waste incinerator washing according to claim 1, characterized in that: The four corners of the bottom of the seat plate (1) are fixedly connected with support legs, and the front side of the main shell (2) is connected with a maintenance plate by bolts.

Images