CN215161721U

CN215161721U - Environment-friendly energy-saving desulfurization wastewater treatment device

Info

Publication number: CN215161721U
Application number: CN202121229967.9U
Authority: CN
Inventors: 王芳
Original assignee: Shenzhen Qinyuanchun Technology Co ltd
Current assignee: Shenzhen Qinyuanchun Technology Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-14
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses an environmental protection and energy saving's desulfurization effluent treatment plant, including neutralization reaction box, one side surface position fixed mounting of neutralization reaction box has the setting tank, neutralization reaction box's upper surface position fixed mounting has electrical control box, neutralization reaction box's upper surface position fixed mounting has the motor storehouse, neutralization reaction box's upper surface position fixed mounting has a storage case No. one, neutralization reaction box's upper surface position fixed mounting has No. two storage cases, neutralization reaction box's upper surface position fixed mounting has No. three storage cases, electrical control box's inside fixed mounting has miniature plc, electrical control box's inside fixed mounting has the relay. A desulfurization effluent treatment plant of environmental protection and energy saving, can carry out desulfurization effluent treatment by full-automatic, reduce the manual work volume, and can high-efficient handling desulfurization waste water, the integration degree is higher, convenient the removal.

Description

Environment-friendly energy-saving desulfurization wastewater treatment device

Technical Field

The utility model relates to a waste water treatment device field, in particular to desulfurization waste water treatment device of environmental protection and energy saving.

Background

In order to maintain the balance of materials of a slurry circulating system of a desulfurization device, prevent the concentration of a soluble part, namely chlorine, in the flue gas from exceeding a specified value and ensure the quality of gypsum, a certain amount of wastewater is discharged from the system, the wastewater mainly comes from a gypsum dehydration and cleaning system, impurities contained in the wastewater mainly comprise suspended matters, supersaturated sulfite, sulfate and heavy metals, and most of the impurities are first pollutants which are strictly controlled in national environmental standards, so the desulfurization wastewater needs to be treated by the device; the existing desulfurization wastewater treatment device has certain defects when in use, when the device needs to be moved, the integration level is not high, the device is inconvenient to move and carry, the wastewater treatment efficiency is low, when in use, the automation performance is not high, a large amount of manual intervention is needed, the manual workload can not be further reduced, the structure is simplified inadequately, and the equipment cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an environmental protection and energy saving's desulfurization effluent treatment plant, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an environmental protection and energy saving's desulfurization effluent treatment plant, includes neutralization reaction box, one side surface position fixed mounting of neutralization reaction box has the setting tank, the last surface position fixed mounting of neutralization reaction box has electrical control box, the last surface position fixed mounting of neutralization reaction box has the motor storehouse, the last surface position fixed mounting of neutralization reaction box has storage tank No. one, the last surface position fixed mounting of neutralization reaction box has storage tank No. two, the last surface position fixed mounting of neutralization reaction box has storage tank No. three, electrical control box's inside fixed mounting has miniature plc, electrical control box's inside fixed mounting has the relay, electrical control box's inside fixed mounting has switching power supply, the inside fixed mounting of motor storehouse has agitator motor, one side surface position of setting tank internal surface inlays and establishes and installs a suction pump, the other side surface position of setting internal surface of settling tank inlays to establish and installs No. two suction pumps, the other side surface fixed mounting of settling tank has the rose box, the inside fixed mounting of rose box has the support metal mesh, the upper surface fixed mounting who supports the metal mesh has the filter pulp, rose box one side surface position movable mounting has one-way fly leaf.

Preferably, a storage case No. two storage cases with No. three storage cases's lower surface position is equallyd divide and is do not inlayed and establish and install the solenoid valve, the one end and a storage case, No. two storage cases and No. three storage case intercommunication of solenoid valve, the other end and the neutralization reaction case intercommunication of solenoid valve.

Preferably, the upper surface position of neutralization reaction case has seted up waste water filler, the front surface position of setting tank inlays to be installed and decontaminates the dismantlement board, the front surface position of electrical control box inlays to be installed and to start button.

Preferably, agitator motor's lower surface fixed mounting has the stirring frame, one side surface fixed mounting of a suction pump has the setting tank drinking-water pipe, another side surface fixed mounting of a suction pump has the outlet pipe.

Preferably, the lower surface position fixed mounting of No. two suction pumps has upper clear liquid suction pipe, one side surface position fixed mounting of No. two suction pumps has the clear liquid outlet pipe.

Preferably, a drain pipe is fixedly installed on the surface of the other side of the filter box, and a filter residue cleaning plate is embedded and installed on the front surface of the filter box.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, lead to the miniature plc that sets up, miniature plc can carry out full automatic control to whole desulfurization effluent treatment plant system, thereby reduce artificial intervention, realize full-automatic desulfurization effluent treatment, improve desulfurization effluent treatment efficiency, through a storage case that sets up, No. two storage cases and No. three storage cases, add different neutralization reaction medicament in toward three storage case respectively, through the solenoid valve control ejection of compact, thereby realize that neutralization reaction case can carry out multiple reaction, thereby equipment material has been simplified, and the cost is saved.

Drawings

FIG. 1 is a schematic view of the overall structure of an environment-friendly and energy-saving desulfurization wastewater treatment device of the present invention;

FIG. 2 is a front sectional view of the environmental-friendly and energy-saving desulfurization wastewater treatment device of the present invention;

FIG. 3 is a partial sectional view of the environmental-friendly and energy-saving desulfurization wastewater treatment device of the present invention;

FIG. 4 is an enlarged sectional view of the desulfurization wastewater treatment apparatus of the utility model.

In the figure: 1. a neutralization reaction box; 2. a settling tank; 3. an electrical control box; 4. a motor compartment; 5. a first material storage box; 6. a material storage box II; 7. a third material storage box; 8. a mini plc; 9. a relay; 10. a switching power supply; 11. a stirring motor; 12. a water pump I; 13. a second water pump; 14. a filter box; 15. supporting a metal mesh; 16. filtering cotton; 17. a one-way movable plate; 101. a wastewater filling port; 201. cleaning and disassembling the plate; 301. a start button; 1101. a stirring frame; 1201. a water pumping pipe of the settling tank; 1202. a water outlet pipe; 1301. a supernatant liquid pumping pipe; 1302. a clear liquid outlet pipe; 1401. a drain pipe; 1402. a filter residue cleaning plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an environment-friendly and energy-saving desulfurization wastewater treatment device comprises a neutralization reaction tank 1, a precipitation tank 2 is fixedly installed on one side surface of the neutralization reaction tank 1, an electrical control tank 3 is fixedly installed on the upper surface of the neutralization reaction tank 1, a motor cabin 4 is fixedly installed on the upper surface of the neutralization reaction tank 1, a first storage tank 5 is fixedly installed on the upper surface of the neutralization reaction tank 1, lime slurry is filled in the first storage tank 5, a second storage tank 6 is fixedly installed on the upper surface of the neutralization reaction tank 1, a heavy metal settling agent is filled in the second storage tank 6, a third storage tank 7 and a flocculating agent are fixedly installed on the upper surface of the neutralization reaction tank 1, a micro plc8 is fixedly installed inside the electrical control tank 3, a relay 9 is fixedly installed inside the electrical control tank 3, a switching power supply 10 is fixedly installed inside the electrical control tank 3, a stirring motor 11 is fixedly installed in the motor bin 4, a first water suction pump 12 is embedded and installed on the surface of one side of the inner surface of the settling tank 2, a second water suction pump 13 is embedded and installed on the surface of the other side of the inner surface of the settling tank 2, a filter tank 14 is fixedly installed on the surface of the other side of the settling tank 2, a supporting metal net 15 is fixedly installed in the filter tank 14, filter cotton 16 is fixedly installed on the upper surface of the supporting metal net 15, and a one-way movable plate 17 is movably installed on the surface of one side of the filter tank 14;

the lower surfaces of the first storage box 5, the second storage box 6 and the third storage box 7 are respectively provided with an electromagnetic valve in an embedded mode, one end of each electromagnetic valve is communicated with the first storage box 5, the second storage box 6 and the third storage box 7, and the other end of each electromagnetic valve is communicated with the neutralization reaction box 1; the upper surface position of the neutralization reaction box 1 is provided with a wastewater filling port 101, the front surface position of the settling tank 2 is embedded with a decontamination disassembly plate 201, the decontamination disassembly plate 201 is fixed by screws, the side edge of the decontamination disassembly plate is wrapped with a rubber sealing ring, and the front surface position of the electrical control box 3 is embedded with a start button 301; a stirring frame 1101 is fixedly installed on the lower surface of the stirring motor 11, a settling tank water suction pipe 1201 is fixedly installed on the surface of one side of the first water suction pump 12, and a water outlet pipe 1202 is fixedly installed on the surface of the other side of the first water suction pump 12; a supernatant liquid water pumping pipe 1301 is fixedly installed on the lower surface of the second water pumping pump 13, and a clear liquid water outlet pipe 1302 is fixedly installed on the surface of one side of the second water pumping pump 13; the other side surface position fixed mounting of rose box 14 has drain pipe 1401, and the front surface position of rose box 14 inlays to be established and installs filter residue cleaning plate 1402, and filter residue cleaning plate 1402 passes through the fix with screw, and the side parcel has rubber seal.

It should be noted that, the utility model relates to an environmental protection and energy saving desulfurization waste water treatment device, when using, at first the connecting device power, then respectively to add lime slurry in storage case 5, add the heavy metal subsidence agent in storage case 6 No. two, add the flocculation agent in storage case 7 No. three, then through waste water filler 101 to add waste water in neutralization reaction box 1, press start button 301, miniature plc8 controls the solenoid valve of storage case 5 bottom to open a period of time, make lime slurry inject neutralization reaction box 1 in, the solenoid valve is closed, miniature plc8 controls agitator motor 11 and stirs evenly, agitator motor 11 then stops, miniature plc8 controls the solenoid valve of storage case 6 bottom to open a period of time, make the heavy metal subsidence agent inject neutralization reaction box 1 in, the solenoid valve is closed, miniature plc8 controls agitator motor 11 and stirs evenly, then stirring motor 11 stops, miniature plc8 controls the solenoid valve of No. three storage tanks 7 bottoms to open a period of time for the flocculant pours into neutralization reaction case 1 into, the solenoid valve closes, miniature plc8 controls stirring motor 11 and stirs evenly, then stirring motor 11 stops, No. one suction pump 12 moves, pump waste water into setting tank 2 and deposit, No. one suction pump 12 stops after neutralization reaction case 1 evacuates, miniature plc8 begins the timing, after a period of time, after depositing in setting tank 2, miniature plc8 finishes the timing, No. two suction pump 13 moves, pump waste water out, further filtration processing through filter box 14, setting tank 2 and filter box 14 accessible are dismantled and are cleared up with straining sediment clearance board 1402 with the dismantlement board 201 of decontaminating.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an environmental protection and energy saving's desulfurization effluent treatment plant which characterized in that: the device comprises a neutralization reaction box (1), a settling tank (2) is fixedly arranged on one side surface of the neutralization reaction box (1), an electrical control box (3) is fixedly arranged on the upper surface of the neutralization reaction box (1), a motor bin (4) is fixedly arranged on the upper surface of the neutralization reaction box (1), a first storage box (5) is fixedly arranged on the upper surface of the neutralization reaction box (1), a second storage box (6) is fixedly arranged on the upper surface of the neutralization reaction box (1), a third storage box (7) is fixedly arranged on the upper surface of the neutralization reaction box (1), a micro plc (8) is fixedly arranged inside the electrical control box (3), a relay (9) is fixedly arranged inside the electrical control box (3), and a switching power supply (10) is fixedly arranged inside the electrical control box (3), the inside fixed mounting in motor storehouse (4) has agitator motor (11), one side surface position of setting up of settling tank (2) internal surface inlays and installs suction pump (12) No. one, another side surface position of settling tank (2) internal surface inlays and establishes and installs suction pump (13) No. two, another side surface position fixed mounting of settling tank (2) has rose box (14), the inside fixed mounting of rose box (14) has support metal mesh (15), the upper surface position fixed mounting who supports metal mesh (15) has filter pulp (16), rose box (14) one side surface position movable mounting has one-way fly leaf (17).

2. The environmental-friendly and energy-saving desulfurization wastewater treatment device according to claim 1, characterized in that: storage case (5), No. two storage cases (6) and No. three storage cases (7) lower surface position is equallyd divide and is do not inlayed and establish and install the solenoid valve, the one end and a storage case (5), No. two storage cases (6) and No. three storage cases (7) intercommunication of solenoid valve, the other end and the neutralization reaction case (1) intercommunication of solenoid valve.

3. The environmental-friendly and energy-saving desulfurization wastewater treatment device according to claim 1, characterized in that: waste water filling opening (101) is arranged on the upper surface of the neutralization reaction box (1), a dirt removing disassembly plate (201) is embedded and installed on the front surface of the settling tank (2), and a starting button (301) is embedded and installed on the front surface of the electric control box (3).

4. The environmental-friendly and energy-saving desulfurization wastewater treatment device according to claim 1, characterized in that: the lower surface fixed mounting of agitator motor (11) has stirring frame (1101), one side surface fixed mounting of suction pump (12) has settling tank drinking-water pipe (1201), the opposite side surface fixed mounting of suction pump (12) has outlet pipe (1202).

5. The environmental-friendly and energy-saving desulfurization wastewater treatment device according to claim 1, characterized in that: the lower surface position fixed mounting of No. two suction pump (13) has upper clear liquid drinking-water pipe (1301), one side surface position fixed mounting of No. two suction pump (13) has clear liquid outlet pipe (1302).

6. The environmental-friendly and energy-saving desulfurization wastewater treatment device according to claim 1, characterized in that: a drain pipe (1401) is fixedly arranged on the other side surface of the filter box (14), and a filter residue cleaning plate (1402) is embedded and arranged on the front surface of the filter box (14).