CN219156551U - Treatment equipment for purifying industrial flue gas desulfurization wastewater - Google Patents

Abstract

The utility model discloses a treatment device for purifying industrial flue gas desulfurization wastewater, which relates to the technical field of desulfurization wastewater treatment, and comprises a treatment box and a filter cabin. The top of the treatment box is provided with a through opening matching the filter cabin. And the top of the processing box is equipped with a feeding mechanism. The treatment equipment for purification of industrial flue gas desulfurization wastewater, through the cooperation of drive motor and stirring impeller, synchronous belt and synchronous wheel, makes the treatment equipment for purification of industrial flue gas desulfurization wastewater input the treatment agent of wastewater for treatment After entering the tank, the waste water is also input into the treatment tank to be mixed with the treatment agent. The driving motor starts synchronously and drives the stirring impeller and the synchronous wheel in the middle to rotate through its drive shaft, and then drives all the stirring impellers to rotate through the transmission of the synchronous wheel and the synchronous belt. Then, the waste water in the treatment tank is mixed and stirred by the blades outside the stirring impeller, so as to promote the mixing of the waste water and the treatment agent, so as to ensure the treatment effect of the waste water.

Description

A treatment equipment for purification of industrial flue gas desulfurization wastewater

technical field

The utility model relates to the technical field of desulfurization wastewater treatment, in particular to a treatment device for purifying industrial flue gas desulfurization wastewater.

Background technique

Desulfurization, generally refers to the process of removing sulfur from fuel before combustion and desulfurization before flue gas discharge. It is one of the important technical measures to prevent and control air pollution. Desulfurization wastewater is mainly boiler flue gas wet desulfurization (limestone/gypsum method In order to maintain the material balance of the slurry circulation system of the desulfurization device, prevent the soluble part in the flue gas, that is, the chlorine concentration from exceeding the specified value, and ensure the quality of gypsum, a certain amount of wastewater must be discharged from the system. The wastewater is mainly From the gypsum dehydration and cleaning system, the impurities contained in the wastewater mainly include suspended solids, supersaturated sulfite, sulfate and heavy metals, many of which are the first type of pollutants that require strict control in environmental protection standards.

Therefore, it is necessary to treat the wastewater generated in the process of industrial flue gas desulfurization to a certain extent before it can be discharged. Usually, it is necessary to filter the wastewater to remove solid residues, and then add corresponding reagents to the filtered water to reduce sulfite. , sulfate, and heavy metals are neutralized, and finally discharged after meeting the discharge standard. The filtration operation is usually carried out by means of a filter plate and other structures. The water flows through the filter port, while the solid suspended matter is blocked, but it is easy to As a result, the filter port is blocked, which affects the circulation effect of the water flow. After the reagent used for the reaction is input into the waste water, it needs to be fully stirred and mixed with the waste water to effectively achieve the treatment effect. For this reason, we have designed an industrial smoke Treatment equipment for gas desulfurization wastewater purification to solve the above problems.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a treatment device for purifying industrial flue gas desulfurization wastewater, which solves the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a treatment equipment for industrial flue gas desulfurization wastewater purification, including a treatment box and a filter cabin, and the top of the treatment box is provided with a filter box that matches the filter cabin. Through the opening, and the top of the treatment box is equipped with a feeding mechanism, the two ends of the treatment box are equipped with electronic output valves and input nozzles, and the outside of the filter cabin is provided with evenly distributed filter ports, and the activities in the treatment box Evenly distributed stirring impellers are installed, and the external fixed casing of the processing box is equipped with a drive motor corresponding to the position of the middle stirring impeller, and the drive shaft of the driving motor extends to the inner side of the processing box and is interrelated with the stirring impeller in the middle , the inside of the treatment box is fixedly installed with two sets of fixing seats located on the left side of the filter cabin, and a fixing frame is slidably sleeved between the two groups of fixing seats, and evenly distributed dredging plates are installed in the fixing frame.

Further, uniformly distributed blades are arranged on the outside of the stirring impeller, and one end of the stirring impeller extends to the outside of the processing box and is fixedly fitted with a synchronous wheel, and a synchronous belt is sleeved between the synchronous wheels. It can drive the stirring impeller and the synchronous wheel in the middle to rotate through its drive shaft, drive all the stirring impellers to rotate through the transmission of the synchronous wheel and the synchronous belt, and mix and stir the wastewater in the treatment tank through the blades outside the stirring impeller.

Further, the input nozzle extends to the inner side of the filter cabin, the outside of the filter cabin is provided with an opening matching the position of the input nozzle, and the top of the filter cabin is fixedly fitted with a handle, and the input nozzle is used to The desulfurization wastewater is conveyed in the treatment tank, and the wastewater can enter the filter cabin through the opening outside the filter cabin, and then filter through the filter port to remove solid impurities and suspended matter.

Further, the inner side of the fixed seat is provided with a chute matching the fixed frame, and evenly distributed springs are fixedly connected between the fixed seat and the fixed frame, the fixed frame can slide in the chute inside the fixed seat, and the sliding During the process, the spring will be driven to shrink, and the spring can maintain the position of the fixed frame by its own elastic force without the action of external force.

Further, a transmission rod is fixedly connected to the outside of the fixed frame, and a cam corresponding to the position of the transmission rod is fixedly mounted on the stirring impeller near the fixed frame side, and the stirring impeller near the fixed frame side will rotate during rotation. The cam is driven to rotate, and then the transmission rod is squeezed through the protrusion on the outside of the cam, and the transmission rod drives the fixing frame to compress the spring, and the dredging plate is inserted into the filter port for dredging.

Further, the outside of the cam is provided with uniformly distributed protrusions, and symmetrically distributed strengthening rods are welded between the transmission rod and the fixed frame, and the protrusions on the outside of the cam can ensure the intermittent extrusion of the cam and the transmission rod. As a result, when the transmission rod is not squeezed, the transmission rod and the fixed frame can reset under the action of the spring.

The utility model provides a treatment device for purifying industrial flue gas desulfurization wastewater, which has the following beneficial effects:

1. The treatment equipment for the purification of industrial flue gas desulfurization wastewater, through the combined use of the driving motor, the stirring impeller, and the synchronous belt and the synchronous wheel, makes the treatment equipment for the purification of industrial flue gas desulfurization wastewater use the treatment agent of the wastewater After being input into the treatment tank, the wastewater is also input into the treatment tank to mix with the treatment agent. The driving motor starts synchronously and drives the stirring impeller and the synchronous wheel in the middle to rotate through its drive shaft, and then drives all the stirring impellers through the transmission of the synchronous wheel and the synchronous belt. Rotate, and then mix and stir the wastewater in the treatment tank through the blades outside the stirring impeller to promote the mixing of wastewater and treatment agents to ensure the treatment effect of wastewater.

2. The treatment equipment for purification of industrial flue gas desulfurization wastewater, through the cooperation of the cam and transmission rod, the fixed frame and the dredging plate, makes the treatment equipment for the purification of industrial flue gas desulfurization wastewater close to the side of the fixed frame. The impeller will drive the cam to rotate during the rotation, and then squeeze the transmission rod through the protrusion on the outside of the cam, and the transmission rod will drive the fixed frame to compress the spring, and make the dredging plate inserted into the filter port for dredging. When the protrusion is away from the transmission rod, the transmission rod will And the fixed frame is reset under the action of spring force, and the dredging plate is also far away from the filter port to ensure that the water flow can flow through the filter port, so that the treatment equipment for industrial flue gas desulfurization wastewater purification can effectively prevent the filter port from being blocked.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the structural representation of the outside of the utility model processing box;

Fig. 3 is a structural schematic diagram between the filter cabin of the present invention and the fixed frame;

Fig. 4 is the structural representation of the inside of the filter cabin of the utility model;

Fig. 5 is a schematic diagram of the structure between the drive motor and the stirring impeller of the present invention.

In the figure: 1. Processing box; 2. Drive motor; 3. Feeding mechanism; 4. Filter cabin; 5. Fixed seat; 6. Transmission rod; 7. Cam; 8. Synchronous belt; 9. Synchronous wheel; impeller; 11. electronic output valve; 12. input nozzle; 13. spring; 14. filter port; 15. fixed frame; 16. dredging plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Please refer to Fig. 1 to Fig. 4, the utility model provides a kind of technical solution: a kind of treatment equipment for the purification of industrial flue gas desulfurization wastewater, including a treatment box 1 and a filter cabin 4, the top of the treatment box 1 is provided with a filter cabin 4 matching through openings, and the top of the processing box 1 is equipped with a feeding mechanism 3. The principle and use process of the feeding mechanism 3 are the same as those of the prior art, and will not be repeated here. XG series star feeders can be used The structure is used for feeding materials. The two ends of the treatment box 1 are equipped with electronic output valves 11 and input nozzles 12. The input nozzles 12 are used to transport desulfurization wastewater to the treatment box 1. The outside of the filter cabin 4 is provided with evenly distributed The filter port 14, the input nozzle 12 extends to the inside of the filter cabin 4, the outside of the filter cabin 4 is provided with an opening matching the position of the input nozzle 12, waste water can enter the filter cabin 4 through the opening outside the filter cabin 4, Then filter through the filter port 14 to remove solid impurities and suspended matter, and the top of the filter cabin 4 is fixedly fitted with a handle. After the impurities in the filter cabin 4 accumulate to a certain degree, the staff can hold the handle on the top of the filter cabin 4. The filter cabin 4 is extracted from the processing box 1 to process impurities.

Evenly distributed stirring impellers 10 are movable in the processing case 1, and the external fixed casing of the processing case 1 is equipped with a driving motor 2 corresponding to the position of the middle part stirring impellers 10, and the drive shaft of the driving motor 2 extends to the inboard of the processing case 1 and Interrelated with the stirring impeller 10 in the middle, the outside of the stirring impeller 10 is provided with evenly distributed blades, the driving motor 2 can drive the stirring impeller 10 and the synchronous wheel 9 in the middle to rotate through its drive shaft after the work of the stirring impeller 10, and the stirring impeller 10 One end extends to the outside of the processing box 1 and is fixedly set with a synchronous wheel 9, and a synchronous belt 8 is sleeved between the synchronous wheels 9, and the transmission of the synchronous wheel 9 and the synchronous belt 8 drives all the stirring impellers 10 to rotate, and the stirring impeller 10 The external blades mix and stir the waste water in the treatment tank 1 to promote the mixing of the waste water and the treatment agent. The model of the drive motor 2 is Y200L2-2.

Please refer to Fig. 3 to Fig. 5, the inner side of treatment box 1 is fixedly installed with two groups of fixed seats 5 positioned at the left side of filter cabin 4, between the two groups of fixed seats 5, a fixed frame 15 is slidingly sleeved, and a fixed frame 15 is assembled in the fixed frame 15. Evenly distributed dredging plate 16, the inboard of fixed seat 5 is provided with the chute that matches with fixed mount 15, and fixed mount 15 can slide in the chute of fixed seat 5 inner side, and spring 13 can be driven to shrink in the sliding process, and Evenly distributed springs 13 are fixedly connected between the fixed base 5 and the fixed frame 15 , and the springs 13 can maintain the position of the fixed frame 15 by their own elastic force without the action of external force.

The outside of the fixed frame 15 is fixedly connected with the transmission rod 6, and the stirring impeller 10 on the side close to the fixed frame 15 will drive the cam 7 to rotate during the rotation, and then squeeze the transmission rod 6 through the protrusion on the outside of the cam 7, close to the fixed frame The agitating impeller 10 on one side of 15 is fixedly fitted with a cam 7 corresponding to the position of the transmission rod 6, and the transmission rod 6 drives the fixed frame 15 to compress the spring 13, and the dredging plate 16 is inserted into the filter port 14 to dredge, and the outside of the cam 7 Evenly distributed protrusions are provided, and the protrusions on the outside of the cam 7 can ensure the intermittent extrusion effect after the cam 7 and the transmission rod 6 are in contact. Resetting under the effect of the drive rod 6 and the fixed frame 15 are welded with symmetrically distributed strengthening rods, and the reinforcing rods between the fixed seat 5 and the fixed frame 15 can enhance the stability of the transmission rod 6 when working.

To sum up, the treatment equipment used for industrial flue gas desulfurization wastewater purification, when in use, waste water enters the inside of the filter cabin 4 inside the treatment box 1 through the input nozzle 12, and after being filtered by the filter port 14, the waste water enters the treatment box 1 After the treatment agent is input into the treatment tank 1 through the feeding mechanism 3, the waste water is mixed with the treatment agent, the electronic output valve 11 is in a closed state, the driving motor 2 starts and drives the stirring impeller 10 and the synchronous wheel 9 in the middle to rotate through its drive shaft, The transmission of the synchronous wheel 9 and the synchronous belt 8 drives all the stirring impellers 10 to rotate, and the waste water in the treatment tank 1 is mixed and stirred through the blades outside the stirring impeller 10, so as to promote the mixing of the waste water and the treatment agent, and ensure the treatment effect of the waste water. The stirring impeller 10 on one side of the fixed frame 15 will drive the cam 7 to rotate during the rotation, and then squeeze the transmission rod 6 through the protrusion on the outside of the cam 7, and the transmission rod 6 will drive the fixed frame 15 to compress the spring 13, and make the dredging plate 16 Insert in the filter port 14 to dredge, when the protrusion is away from the transmission rod 6, the transmission rod 6 and the fixed mount 15 reset under the elastic force of the spring 13, and the dredging plate 16 is far away from the filter port 14, preventing the filter port 14 from being blocked, and completing the process The waste water is output through the opened electronic output valve 11, and the entire working process of the treatment equipment for industrial flue gas desulfurization waste water purification is completed.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific Therefore, it cannot be construed as a limitation on the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be interpreted as indicating or implying relative importance. In addition, Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or an internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A treatment device for the purification of industrial flue gas desulfurization wastewater, comprising a treatment box (1) and a filter cabin (4), the top of the treatment box (1) is provided with a through hole matched with the filter cabin (4) Opening, and the top of the processing box (1) is equipped with a feeding mechanism (3), characterized in that: the two ends of the processing box (1) are equipped with an electronic output valve (11), an input nozzle (12), the The outside of the filter cabin (4) is provided with evenly distributed filter openings (14), and the movable set in the treatment box (1) is equipped with evenly distributed stirring impellers (10), and the outer fixed set of the treatment box (1) is equipped with The driving motor (2) corresponding to the position of the stirring impeller (10) in the middle part, the drive shaft of the driving motor (2) extends to the inside of the processing box (1) and is interrelated with the stirring impeller (10) in the middle part, so The inner side of the treatment box (1) is fixedly equipped with two groups of fixed seats (5) on the left side of the filter cabin (4), and a fixed frame (15) is slidably sleeved between the two groups of fixed seats (5). Evenly distributed dredging plates (16) are assembled in the fixed frame (15). 2. A kind of treatment equipment for industrial flue gas desulfurization wastewater purification according to claim 1, characterized in that: the outside of the stirring impeller (10) is provided with uniformly distributed blades, and the stirring impeller (10) One end extends to the outside of the processing box (1) and is fixedly fitted with synchronous wheels (9), and a synchronous belt (8) is sleeved between the synchronous wheels (9). 3. A kind of treatment equipment for the purification of industrial flue gas desulfurization wastewater according to claim 1, characterized in that: the input nozzle (12) extends to the inside of the filter cabin (4), and the filter cabin ( The outside of 4) is provided with an opening matching the position of the input nozzle (12), and the top of the filter cabin (4) is fixedly sleeved with a handle. 4. A treatment device for purifying industrial flue gas desulfurization wastewater according to claim 1, characterized in that: the inner side of the fixed seat (5) is provided with a chute matching the fixed frame (15), Moreover, evenly distributed springs (13) are fixedly connected between the fixed seat (5) and the fixed frame (15). 5. A treatment device for industrial flue gas desulfurization wastewater purification according to claim 4, characterized in that: the outside of the fixed frame (15) is fixedly connected with a transmission rod (6), close to the fixed frame (15) ) The stirring impeller (10) on one side is fixedly fitted with a cam (7) corresponding to the position of the transmission rod (6). 6. A treatment device for purifying industrial flue gas desulfurization wastewater according to claim 5, characterized in that: the outside of the cam (7) is provided with evenly distributed protrusions, and the transmission rod (6) There are symmetrically distributed strengthening rods welded between the fixed frame (15).

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