CN214781100U - Waste liquid recovery device for desulfurization - Google Patents

Abstract

The utility model discloses a waste liquid recovery unit is used in desulfurization, which comprises a base, there is the mixing box in the left side at base top through supporting leg fixed mounting, the top fixed mounting of mixing box has the motor case, the inner chamber fixed mounting of motor case has step motor, step motor's output rotates and is connected with the puddler, the bottom intercommunication of mixing box has row's material pipe, the inner chamber of arranging the material pipe is provided with first solenoid valve, there is the mount on the right side at mixing box top through support fixed mounting. The utility model discloses set up base, mixing box, first solenoid valve, row's material pipe, puddler, water pump, feed liquor pipe, step motor, motor case, mount, processing liquid case, second solenoid valve, drain pipe, pull ring, rose box, drain pipe, active carbon filter screen and sealing plug, solved current desulfurization equipment desulfurization back be not convenient for handle the waste liquid and retrieve, probably cause secondary pollution's problem.

Description

Waste liquid recovery device for desulfurization

Technical Field

The utility model relates to a desulfurization technical field specifically is a waste liquid recovery unit is used in desulfurization.

Background

Desulfurization generally refers to the process of removing sulfur from fuel before combustion and the process of removing sulfur before discharge of flue gas, and is one of important technical measures for preventing and treating atmospheric pollution, and the wet-process technology can be divided into wet process, dry process and semi-dry (semi-wet) process according to the dry-wet state of absorbent and desulfurization product in the desulfurization process, and the wet-process FGD technology is to desulfurize and treat desulfurization product by using solution or slurry containing absorbent in the wet state, and the wet-process FGD technology has the advantages of high desulfurization reaction speed, simple equipment, high desulfurization efficiency and the like, but the existing desulfurization equipment is inconvenient to treat and recover waste liquid after desulfurization, and may cause secondary pollution, so we propose a waste liquid recovery device for desulfurization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste liquid recovery unit is used in desulfurization possesses the advantage of being convenient for handle and retrieve the waste liquid, has solved and has been not convenient for handle and retrieve the waste liquid after the desulfurization of current sweetener, may cause secondary pollution's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a waste liquid recovery device for desulfurization comprises a base, wherein a mixing box is fixedly arranged on the left side of the top of the base through supporting legs, a motor box is fixedly arranged on the top of the mixing box, a stepping motor is fixedly arranged in an inner cavity of the motor box, an output end of the stepping motor is rotatably connected with a stirring rod, a discharge pipe is communicated with the bottom of the mixing box, a first electromagnetic valve is arranged in an inner cavity of the discharge pipe, a fixing frame is fixedly arranged on the right side of the top of the mixing box through a support, a treatment liquid box is fixedly arranged in the inner cavity of the fixing frame, a liquid outlet pipe is communicated with the bottom of the treatment liquid box and communicated with the mixing box, a second electromagnetic valve is arranged in an inner cavity of the liquid outlet pipe, a liquid inlet pipe is communicated with the left side of the top of the mixing box, a water pump is fixedly arranged on the right side of the mixing box through a mounting base, and a water inlet of the water pump is communicated with the mixing box through a pipeline, the right side fixed mounting at base top has the rose box, and the rose box passes through the delivery port intercommunication of pipeline and water pump, the inner chamber sliding connection of rose box has three sealing plug, the left side fixed mounting of sealing plug has the active carbon filter screen, the right side fixed mounting of sealing plug has the pull ring, the bottom intercommunication on rose box right side has the drain pipe.

Preferably, the front face of the filter box is provided with an observation window, and the observation window is made of toughened glass.

Preferably, a battery box is fixedly mounted at the top of the base, and a storage battery is arranged in an inner cavity of the battery box.

Preferably, the bottom of the left side of the mixing box is provided with a control switch, and the surface of the control switch is provided with a waterproof membrane.

Preferably, the mixing box is of a cylindrical structure, and the inner wall of the mixing box is coated with a corrosion-resistant coating.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model connects the liquid inlet pipe to the waste liquid discharge port, the waste liquid enters the mixing box, the second electromagnetic valve is opened to put the treatment liquid in the treatment liquid box into the mixing box, the time for opening the second electromagnetic valve can be adjusted to quantify the treatment liquid, the treatment liquid enters the mixing box to be mixed with the waste liquid, the step motor is opened, the step motor drives the stirring rod to rotate, thereby accelerating the mixing and improving the efficiency, after the waste liquid is mixed with the treatment liquid, the precipitate is deposited at the bottom of the mixing box, the water pump is opened to pump the water on the upper layer of the mixing box into the filtering box, the water is discharged by the drain pipe after being filtered by the three active carbon filtering nets, the pull ring can be pulled, thereby the active carbon filtering nets are pumped out through the sealing plugs, the active carbon filtering nets are cleaned or replaced, the first electromagnetic valve is opened, the precipitate at the bottom of the mixing box can be discharged along the discharge pipe, the problem that the waste liquid is inconvenient to treat and recover after the existing desulfurization equipment is desulfurized is solved, may cause a secondary pollution problem.

2. The utility model discloses control switch is used for controlling the switch of each electrical apparatus, and the battery provides reserve electric energy for the device, and the observation window is used for observing whether the active carbon filter screen blocks up.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional enlarged structure of the filtering box of the present invention;

fig. 3 is the schematic view of the cross-sectional enlarged structure of the battery box of the present invention.

In the figure: 1. a base; 2. a battery box; 3. a mixing box; 4. a first solenoid valve; 5. a discharge pipe; 6. a control switch; 7. a stirring rod; 8. a water pump; 9. a liquid inlet pipe; 10. a stepping motor; 11. a motor case; 12. a fixed mount; 13. a treatment liquid tank; 14. a second solenoid valve; 15. a liquid outlet pipe; 16. a pull ring; 17. a filter box; 18. an observation window; 19. a drain pipe; 20. an active carbon filter screen; 21. a sealing plug; 22. and (4) a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, battery box 2, mixing box 3, first solenoid valve 4, row's material pipe 5, control switch 6, puddler 7, water pump 8, feed liquor pipe 9, step motor 10, motor case 11, mount 12, processing liquid case 13, second solenoid valve 14, drain pipe 15, pull ring 16, rose box 17, observation window 18, drain pipe 19, active carbon filter screen 20, sealing plug 21 and battery 22 part are the parts that general standard or technical personnel in the field know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a waste liquid recycling device for desulfurization comprises a base 1, a battery box 2 is fixedly installed on the top of the base 1, a storage battery 22 is arranged in the inner cavity of the battery box 2, the storage battery 22 provides standby electric energy for the device, a mixing box 3 is fixedly installed on the left side of the top of the base 1 through a support leg, a control switch 6 is arranged at the bottom of the left side of the mixing box 3, a waterproof film is arranged on the surface of the control switch 6, the control switch 6 is used for controlling the on and off of each electric appliance, the mixing box 3 is of a cylindrical structure, a corrosion-resistant coating is coated on the inner wall of the mixing box 3, a motor box 11 is fixedly installed on the top of the mixing box 3, a stepping motor 10 is fixedly installed in the inner cavity of the motor box 11, an output end of the stepping motor 10 is rotatably connected with a stirring rod 7, a discharging pipe 5 is communicated with the bottom of the mixing box 3, and a first electromagnetic valve 4 is arranged in the inner cavity of the discharging pipe 5, a fixed frame 12 is fixedly arranged on the right side of the top of the mixing box 3 through a bracket, a treatment liquid box 13 is fixedly arranged in an inner cavity of the fixed frame 12, a liquid outlet pipe 15 is communicated with the bottom of the treatment liquid box 13, the liquid outlet pipe 15 is communicated with the mixing box 3, a second electromagnetic valve 14 is arranged in the inner cavity of the liquid outlet pipe 15, a liquid inlet pipe 9 is communicated with the left side of the top of the mixing box 3, a water pump 8 is fixedly arranged on the right side of the mixing box 3 through a mounting seat, a water inlet of the water pump 8 is communicated with the mixing box 3 through a pipeline, a filter box 17 is fixedly arranged on the right side of the top of the base 1, the filter box 17 is communicated with a water outlet of the water pump 8 through a pipeline, an observation window 18 is arranged on the front side of the filter box 17, the observation window 18 is made of toughened glass, the observation window 18 is used for observing whether the activated carbon filter screen 20 is blocked or not, three sealing plugs 21 are slidably connected in the inner cavity of the filter box 17, an activated carbon filter screen 20 is fixedly arranged on the left side of the sealing plug 21, a pull ring 16 is fixedly installed on the right side of the sealing plug 21, a drain pipe 19 is communicated with the bottom on the right side of the filter box 17, a liquid inlet pipe 9 is connected to a waste liquid discharge port, waste liquid enters the mixing box 3, the second electromagnetic valve 14 is opened to place treatment liquid in the treatment liquid box 13 into the mixing box 3, the time for opening the second electromagnetic valve 14 can be adjusted to quantify the treatment liquid, the treatment liquid enters the mixing box 3 to be mixed with the waste liquid, the stepping motor 10 is opened, the stepping motor 10 drives the stirring rod 7 to rotate, so that the mixing is accelerated, the efficiency is improved, after the waste liquid is mixed with the treatment liquid, precipitates are deposited at the bottom of the mixing box 3, a water pump 8 is opened to pump water on the upper layer of the mixing box 3 into the filter box 17, the water is filtered by the three activated carbon filter screens 20 and then is discharged by the drain pipe 19, the pull ring 16 can be pulled, so that the activated carbon filter screens 20 are pumped out through the sealing plug 21, and the activated carbon filter screens 20 are cleaned or replaced, open first solenoid valve 4, the sediment of mixing box 3 bottom can be followed and arrange material pipe 5 and discharge, has solved the desulfurization of current sweetener and has not been convenient for after the desulfurization to the waste liquid handle and retrieve, can cause secondary pollution's problem.

When the device is used, the liquid inlet pipe 9 is connected to a waste liquid discharge port, waste liquid enters the mixing box 3, the second electromagnetic valve 14 is opened to place treatment liquid in the treatment liquid box 13 into the mixing box 3, the time for opening the second electromagnetic valve 14 can be adjusted to quantify the treatment liquid, the treatment liquid enters the mixing box 3 to be mixed with the waste liquid, the stepping motor 10 is opened, the stepping motor 10 drives the stirring rod 7 to rotate, so that the mixing is accelerated, the efficiency is improved, after the waste liquid and the treatment liquid are mixed, sediment is deposited at the bottom of the mixing box 3, the water at the upper layer of the mixing box 3 is pumped into the filter box 17 by opening the water pump 8, the water is filtered by the three activated carbon filter screens 20 and then is discharged by the drain pipe 19, the pull ring 16 can be pulled, so that the activated carbon filter screens 20 are pumped out by the pull ring 21 to clean or replace the activated carbon filter screens 20, the first electromagnetic valve 4 is opened, and the sediment at the bottom of the mixing box 3 can be discharged along the discharge pipe 5, the problem of current desulfurization equipment desulfurization after be not convenient for handle and retrieve the waste liquid, probably cause secondary pollution is solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a waste liquid recovery unit is used in desulfurization, includes base (1), its characterized in that: the mixing box is characterized in that a mixing box (3) is fixedly mounted on the left side of the top of the base (1) through supporting legs, a motor box (11) is fixedly mounted at the top of the mixing box (3), a stepping motor (10) is fixedly mounted in an inner cavity of the motor box (11), an agitating rod (7) is connected to the output end of the stepping motor (10) in a rotating mode, a material discharging pipe (5) is communicated with the bottom of the mixing box (3), a first electromagnetic valve (4) is arranged in an inner cavity of the material discharging pipe (5), a fixing frame (12) is fixedly mounted on the right side of the top of the mixing box (3) through a support, a treatment liquid box (13) is fixedly mounted in the inner cavity of the fixing frame (12), a liquid outlet pipe (15) is communicated with the bottom of the treatment liquid box (13), the liquid outlet pipe (15) is communicated with the mixing box (3), and a second electromagnetic valve (14) is arranged in the inner cavity of the liquid outlet pipe (15), the left side intercommunication at mixing box (3) top has feed liquor pipe (9), there is water pump (8) on the right side of mixing box (3) through mount pad fixed mounting, and the water inlet of water pump (8) passes through pipeline and mixing box (3) intercommunication, the right side fixed mounting at base (1) top has rose box (17), and rose box (17) pass through the delivery port intercommunication of pipeline and water pump (8), the inner chamber sliding connection of rose box (17) has three sealing plug (21), the left side fixed mounting of sealing plug (21) has active carbon filter screen (20), the right side fixed mounting of sealing plug (21) has pull ring (16), the bottom intercommunication on rose box (17) right side has drain pipe (19).

2. The apparatus for recovering a spent liquor for desulfurization according to claim 1, characterized in that: the front surface of the filter box (17) is provided with an observation window (18), and the observation window (18) is made of toughened glass.

3. The apparatus for recovering a spent liquor for desulfurization according to claim 1, characterized in that: the top fixed mounting of base (1) has battery box (2), the inner chamber of battery box (2) is provided with battery (22).

4. The apparatus for recovering a spent liquor for desulfurization according to claim 1, characterized in that: the left bottom of mixing box (3) is provided with control switch (6), and control switch's (6) surface is provided with the water proof membrane.

5. The apparatus for recovering a spent liquor for desulfurization according to claim 1, characterized in that: the mixing box (3) is of a cylindrical structure, and the inner wall of the mixing box (3) is coated with a corrosion-resistant coating.

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