CN212017351U

CN212017351U - A multistage exhaust treatment device for SOx/NOx control

Info

Publication number: CN212017351U
Application number: CN201922264742.6U
Authority: CN
Inventors: 彭胜彬
Original assignee: Individual
Current assignee: Shanxi Chunde Zhongxing Calcium Industry Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-11-27
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a multistage exhaust treatment device for SOx/NOx control, the device comprises a device body, the device body comprises cooling chamber, filter chamber and settling chamber, cooling chamber internally mounted has the blast pipe, and blast pipe outside surface encircles and is provided with circuitous pipeline. The utility model discloses in, through dividing the equipment body into the cooling chamber, filter chamber and deposit room, thereby make waste gas multilevel processing, be convenient for carry out thorough processing to the inside harmful substance of waste gas, and circuitous pipeline has been cup jointed on the outside surface of the inside blast pipe of cooling chamber, when waste gas enters into the cooling chamber through the air inlet, the staff can be through the water inlet to circuitous inside injection liquid of pipeline, later liquid through the indirect waste gas contact with in the blast pipe of circuitous pipeline, make liquid temperature and waste gas temperature neutralize each other, thereby make the waste gas temperature reduce, reduce the activity of the harmful substance in the waste gas, the later stage of being convenient for is to the processing of waste gas.

Description

A multistage exhaust treatment device for SOx/NOx control

Technical Field

The utility model relates to a SOx/NOx control exhaust-gas treatment technical field especially relates to a multistage exhaust treatment device for SOx/NOx control.

Background

If a large amount of industrial flue gas containing sulfur and nitrate is discharged into the atmosphere after being untreated and reaching the standard, the quality of the atmospheric environment is inevitably reduced, serious harm is brought to the human health, and huge loss is caused to national economy. After toxic and harmful substances in industrial waste gas can enter a human body through a respiratory tract and skin, the respiratory tract, blood, liver and other systems and organs of the human body can be temporarily and permanently affected by long-term low-concentration or short-term high-concentration contact, particularly benzopyrene polycyclic aromatic hydrocarbons can directly cause carcinogenesis of the human body to attract high attention of human beings, and therefore, desulfurization and denitrification waste gas treatment equipment is used by many enterprises for treating the toxic and harmful substances.

The prior art has the following problems:

present SOx/NOx control exhaust-gas treatment equipment, generally all there is a exhaust-gas treatment process, thereby lead to the inside harmful substance of waste gas to handle not thoroughly, discharge away, still influence the environment to some extent, SOx/NOx control waste gas is when just getting into equipment inside simultaneously, very high temperature has, the activity in the waste gas is bigger, be not convenient for handle it, current treatment facility moreover, when the filter screen clearance to equipment inside, need dismantle whole equipment and open, thereby waste time and energy.

We have therefore proposed a multistage exhaust gas treatment apparatus for desulfurization and denitrification that addresses the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a multistage waste gas treatment device for desulfurization and denitrification with single function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multistage exhaust treatment device for SOx/NOx control, includes the device body, the device body comprises cooling chamber, filter chamber and settling chamber, cooling chamber internally mounted has the blast pipe, and blast pipe outside surface encircles and is provided with circuitous pipeline, circuitous pipeline both ends are connected in water inlet and delivery port respectively.

Preferably, the cooling chamber bottom is connected with the filter chamber through the diaphragm, the filter chamber is inside to be provided with the filter frame, and filters the frame bottom and be provided with the filter screen, it is fixed with the baffle to filter frame one end, and baffle outside surface is provided with the handle, it is provided with the slider to filter the frame top, filter the slide rail sliding connection that the slider and the diaphragm bottom surface on frame pass through the top and set up.

Preferably, filter chamber one side is connected with the deposit room through the baffle, device body top surface mounting has the water tank, and water tank one end is connected with the delivery port, the water tank top is provided with into the liquid mouth, the water tank bottom is provided with the outlet pipe, and outlet pipe one end is connected with the centrifugal pump, centrifugal pump one end is passed through the outlet pipe and is connected with the inside shunt tubes of deposit room through device body top surface, the atomizer is installed to the shunt tubes bottom, the blow off pipe has been seted up to deposit room bottom one side.

Preferably, the surface of the device body is provided with an air inlet, one end of the air inlet is communicated with an exhaust pipe inside the cooling chamber, the surface of the device body is provided with an exhaust port, and one end of the exhaust port extends into the settling chamber.

Preferably, the surface of the transverse plate is provided with a first air hole, and the surface of the partition plate is provided with a second air hole.

Preferably, the universal wheel is installed to device body bottom, device body surface is provided with the controller.

Compared with the prior art, the utility model has the advantages that;

1. the utility model discloses, through dividing the equipment body into the cooling chamber, filter chamber and deposit room, thereby make waste gas multilevel processing, be convenient for carry out thorough processing to the harmful substance in the waste gas inside, and the circuitous pipeline has been cup jointed on the outside surface of the inside blast pipe of cooling chamber, when waste gas enters into the cooling chamber through the air inlet, the staff can inject liquid into circuitous pipeline inside through the water inlet, later liquid contacts with the waste gas in the blast pipe through circuitous pipeline is indirect, make liquid temperature and waste gas temperature neutralize each other, thereby make the waste gas temperature reduce, reduce the activity of the harmful substance in the waste gas, be convenient for the later stage to the processing of waste gas, simultaneously circuitous pipeline one end is connected with the water tank through the delivery port, through carrying the hot water in the circuitous pipeline in the water tank into again and be used for the subsidence to waste gas, the method greatly improves the utilization rate of resources.

2. The utility model discloses, be provided with the filter frame in the inside of filter chamber, the inside filter screen that is provided with of filter frame, be convenient for filter the impurity in the waste gas through setting up the filter screen, thereby facilitate for subsequent settlement, install the slider at the top of filter frame simultaneously, the slide rail sliding connection that the filter frame was seted up through slider and diaphragm bottom surface, cooperation through slider and slide rail, be convenient for to the clearance of the inside filter screen of filter frame, when needs are cleared up the filter screen, the staff only need manually filter the frame through the handle and pull out from the filter chamber to the filter screen clearance can, this mode changes the mode that the tradition needed to dismantle equipment, and the work efficiency is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a multi-stage waste gas treatment device for desulfurization and denitrification according to the present invention;

FIG. 2 is a schematic view of a filtering frame of a multi-stage waste gas treatment device for desulfurization and denitrification according to the present invention;

fig. 3 is a partial schematic view of a multistage exhaust gas treatment device for desulfurization and denitrification provided by the utility model.

Illustration of the drawings:

1. a device body; 2. a filtering chamber; 3. a filter frame; 4. a handle; 5. a transverse plate; 6. an air inlet; 7. a water inlet; 8. a cooling chamber; 9. a circuitous pipeline; 10. a water outlet; 11. a controller; 12. a water tank; 13. a liquid inlet; 14. a centrifugal pump; 15. a shunt tube; 16. a settling chamber; 17. a blow-off pipe; 18. a universal wheel; 19. a second air hole; 20. a partition plate; 21. a slide rail; 22. a first air vent; 23. a slider; 24. a filter screen; 25. an atomizing spray head; 26. and (7) an exhaust port.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Referring to fig. 1-3, a multi-stage waste gas treatment device for desulfurization and denitrification includes a device body 1, the device body 1 is composed of a cooling chamber 8, a filtering chamber 2 and a settling chamber 16, an exhaust pipe is installed inside the cooling chamber 8, a circuitous pipeline 9 is arranged around the outer surface of the exhaust pipe, and two ends of the circuitous pipeline 9 are respectively connected with a water inlet 7 and a water outlet 10.

In this embodiment: through setting up circuitous pipeline 9, when waste gas enters into cooling chamber 8 through air inlet 6, the staff can be through water inlet 7 to circuitous pipeline 9 inside injection liquid, later liquid through circuitous pipeline 9 indirect with the exhaust contact in the blast pipe, make liquid temperature and exhaust temperature neutralize each other to make exhaust temperature reduce, reduce the activity of the harmful substance in the waste gas, the later stage of being convenient for is to the processing of waste gas.

Specifically, 8 bottoms in cooling chamber are connected with filter chamber 2 through diaphragm 5, and filter chamber 2 is inside to be provided with filter frame 3, and filters 3 bottoms of frame and be provided with filter screen 24, and filter frame 3 one end is fixed with the baffle, and the baffle outside surface is provided with handle 4, and filter frame 3 top is provided with slider 23, filters slide rail 21 sliding connection that slider 23 and diaphragm 5 bottom surface on frame 3 through the top seted up.

In this embodiment: through setting up filter frame 3 and filter screen 24, be convenient for filter the impurity in the waste gas, thereby facilitate for subsequent settlement, cooperation through slider 23 and slide rail 21, be convenient for to the clearance of the filter screen 24 of filter frame 3 inside, when needs clear up filter screen 24, the staff only need manually through handle 4 filter frame 3 follow filter chamber 2 pull out filter screen 24 clearance can, this mode changes the tradition need the mode that equipment dismantlement got off, work efficiency is greatly improved.

Specifically, filter chamber 2 one side is connected with settling chamber 16 through baffle 20, 1 top surface mounting of device body has water tank 12, and water tank 12 one end is connected with delivery port 10, 12 tops of water tank are provided with into liquid mouth 13, 12 bottoms of water tank are provided with the outlet pipe, and outlet pipe one end is connected with

centrifugal pump

14, 14 one end of centrifugal pump is connected with 16 inside shunt tubes 15 of settling chamber through outlet pipe through 1 top surface of device body, atomizer 25 is installed to 15 bottoms of shunt tubes, blow off pipe 17 has been seted up to 16 bottom one side of settling chamber.

In this embodiment: through setting up the deposit room 16, when waste gas got into the deposit room 16 inside, the staff passed through controller 11 and started centrifugal pump 14, made atomizer 25 handle the waste gas of deposit room 16 inside under centrifugal pump 14's effect, later sewage passes through blow off pipe 17 and discharges.

Specifically, the surface of the device body 1 is provided with an air inlet 6, one end of the air inlet 6 is communicated with an exhaust pipe inside the cooling chamber 8, the surface of the device body 1 is provided with an exhaust port 26, and one end of the exhaust port 26 extends into the settling chamber 16.

In this embodiment: by providing the inlet 6 and the outlet 26, the inlet and outlet of the exhaust gas is facilitated.

Specifically, the surface of the transverse plate 5 is provided with a first air hole 22, and the surface of the partition plate 20 is provided with a second air hole 19.

In this embodiment: by providing the first and second airing holes 22 and 19, the exhaust gas can be easily transported inside the device body 1.

Specifically, the universal wheel 18 is installed at the bottom end of the device body 1, and the controller 11 is arranged on the surface of the device body 1.

In this embodiment: the controller 11 is arranged to facilitate control of the device body 1, the controller 11 is of the type MAM-300, and the control circuit can be realized through simple programming by a person skilled in the art, and the controller is common knowledge in the art, and is only used without modification, so that the detailed description of the control mode and the circuit connection is omitted.

The working principle is as follows: when the device is used, firstly, waste gas enters a cooling chamber 8 in the device body 1 through an air inlet 6, then after cooling, the waste gas enters a filtering chamber 2 through a first air hole 22 on the surface of a transverse plate 5, a filtering frame 3 is arranged in the filtering chamber 2, a filtering screen 24 is arranged in the filtering frame 3, impurities in the waste gas can be conveniently filtered by arranging the filtering screen 24, so that convenience is brought to subsequent sedimentation, meanwhile, a sliding block 23 is arranged at the top of the filtering frame 3, the filtering frame 3 is in sliding connection with a sliding rail 21 arranged on the bottom end surface of the transverse plate 5 through the sliding block 23, the filtering screen 24 in the filtering frame 3 can be conveniently cleaned through the matching of the sliding block 23 and the sliding rail 21, when the filtering screen 24 needs to be cleaned, a worker only needs to manually pull the filtering frame 3 out of the filtering chamber 2 through a handle 4 to clean the filtering screen 24, and the traditional mode that the device needs to be disassembled, the working efficiency is greatly improved, after the filtration is finished, the waste gas enters the settling chamber 16 through the second air holes 19, and finally, after the settlement, the waste gas is discharged from the exhaust port 26.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multistage exhaust treatment device for SOx/NOx control, includes device body (1), its characterized in that, device body (1) comprises cooling chamber (8), filter chamber (2) and settling chamber (16), cooling chamber (8) internally mounted has the blast pipe, and blast pipe outside surface encircles and is provided with circuitous pipeline (9), circuitous pipeline (9) both ends are connected in water inlet (7) and delivery port (10) respectively.

2. The multistage waste gas treatment device for desulfurization and denitrification according to claim 1, wherein the bottom end of the cooling chamber (8) is connected with the filtering chamber (2) through a transverse plate (5), the filtering chamber (2) is internally provided with the filtering frame (3), the bottom end of the filtering frame (3) is provided with the filtering screen (24), one end of the filtering frame (3) is fixed with a baffle, the outer side surface of the baffle is provided with the handle (4), the top of the filtering frame (3) is provided with the sliding block (23), the filtering frame (3) is in sliding connection with the sliding rail (21) arranged on the bottom end surface of the transverse plate (5) through the sliding block (23) at the top end, one side of the filtering chamber (2) is connected with the settling chamber (16) through the partition plate (20), the top surface of the device body (1) is provided with the water tank (12), and one end of the water tank (12) is connected, the utility model discloses a device, including water tank (12), outlet pipe, centrifugal pump (14), atomizer (25) are installed to shunt tubes (15) bottom, blow off pipe (17) have been seted up to settling chamber (16) bottom one side, water tank (12) top is provided with into liquid mouth (13), water tank (12) bottom is provided with the outlet pipe, and outlet pipe one end is connected with centrifugal pump (14), centrifugal pump (14) one end is run through device body (1) top surface through the outlet pipe and is connected with inside shunt tubes (15) of settling chamber (16), atomizer.

3. The multistage exhaust gas treatment device for desulfurization and denitrification according to claim 1, wherein the device body (1) is provided with an air inlet (6) on the surface, one end of the air inlet (6) is communicated with an exhaust pipe inside the cooling chamber (8), the device body (1) is provided with an air outlet (26) on the surface, and one end of the air outlet (26) extends to the inside of the settling chamber (16).

4. The multi-stage exhaust gas treatment device for desulfurization and denitrification according to claim 2, wherein the cross plate (5) has a first vent hole (22) formed on the surface thereof, and the partition plate (20) has a second vent hole (19) formed on the surface thereof.

5. The multistage exhaust gas treatment device for desulfurization and denitrification according to claim 1, wherein universal wheels (18) are mounted at the bottom end of the device body (1), and the surface of the device body (1) is provided with a controller (11).