Coking desulfurization waste liquid pretreatment deironing device

Abstract

The utility model discloses a coking desulfurization waste liquid pretreatment deironing device, which belongs to the technical field of desulfurization waste liquid treatment, and adopts the technical scheme that the coking desulfurization waste liquid pretreatment deironing device comprises a filter press body, a cleaning mechanism is arranged on the right side of the filter press body, and the cleaning mechanism comprises a clearing assembly and a cleaning assembly; the removing assembly is arranged on the right side of the filter press body, the cleaning assembly is arranged on the inner side of the removing assembly, and by arranging the removing assembly and the cleaning assembly, the removing assembly and the cleaning assembly can be combined with the filter press body; according to the coking desulfurization waste liquid pretreatment iron removal device, waste materials left on the surface of a solid waste material can be cleaned in the process of transporting the solid waste material, unsmooth subsequent transportation is prevented, cleaning by a user is avoided, the workload of the user is reduced, meanwhile, the working efficiency of the user is improved, the wastewater treatment efficiency of a filter press is improved, and the production cost is reduced. And subsequent work of a user is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization waste liquid treatment, in particular to a coking desulfurization waste liquid pretreatment iron removal device. Background Art

[0002] Desulfurization wastewater is mainly the discharge water from the absorption tower during the wet desulfurization process of boiler flue gas. In order to maintain the material balance of the slurry circulation system of the desulfurization device, prevent the soluble part of the flue gas, namely 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 mainly comes from the gypsum dehydration and cleaning system. The impurities contained in the wastewater mainly include suspended matter, supersaturated sulfites, sulfates and heavy metals, many of which are the first category pollutants that require strict control in the national environmental protection standards.

[0003] When the existing filter press is in use, it will generate water flow and solid waste in the process of treating desulfurization wastewater. In the process of transporting solid waste, waste will remain on the surface of the conveyor belt, resulting in poor subsequent transportation, which requires the user to clean it, increasing the user's workload and reducing the user's work efficiency, thereby reducing the efficiency of the filter press in treating wastewater. For this reason, a coking desulfurization waste liquid pretreatment iron removal device with a fast cleaning and transportation device function is needed. Utility Model Content

[0004] The utility model provides a coking desulfurization waste liquid pretreatment and iron removal device, aiming to solve the problem that the existing filter press will generate water flow and solid waste in the process of treating desulfurization waste water when in use, and waste will remain on the surface of the conveyor belt in the process of transporting solid waste, resulting in poor subsequent transportation, which requires the user to clean it, increases the user's workload, and reduces the user's work efficiency, thereby reducing the efficiency of the filter press in treating waste water. For this reason, a coking desulfurization waste liquid pretreatment and iron removal device with a fast cleaning and transportation device function is needed.

[0005] The utility model is implemented as follows: a coking desulfurization waste liquid pretreatment iron removal device comprises a filter press body, a cleaning mechanism is arranged on the right side of the filter press body, the cleaning mechanism comprises a cleaning component and a cleaning component, the cleaning component is arranged on the right side of the filter press body, and the cleaning component is arranged on the inner side of the cleaning component;

[0006] The cleaning assembly includes a bearing shell, a rotating motor and a cleaning brush wheel, wherein the bearing shell is fixedly connected to the right side of the filter press body, the rotating motor is slidably connected to the left side of the front side of the bearing shell, and the cleaning brush wheel is slidably connected to the left side of the inner side of the bearing shell;

[0007] The cleaning component includes a water pump, an external water pipe, a cleaning pipe and an output nozzle. The water pump is fixedly connected to the top of the supporting shell, the external water pipe is connected to the absorption end on the left side of the water pump, the cleaning pipe is connected to the output end on the left side of the bottom of the water pump, and the output nozzle is connected to the bottom of the cleaning pipe.

[0008] In order to achieve the effect of the connecting block driving the rotating motor to move, as a preferred coking desulfurization waste liquid pretreatment and iron removal device of the utility model, the left side of the front and rear sides of the supporting shell are slidably connected with a connecting block, and the front surface of the connecting block is fixedly connected to the rotating motor.

[0009] In order to facilitate the movement of the connecting block, as a preferred coking desulfurization waste liquid pretreatment and iron removal device of the utility model, both sides of the top and bottom of the connecting block are fixedly connected to a limiting frame, and the inner side of the limiting frame is rotatably connected to a movable roller, and the surface of the movable roller is in contact with the front and rear sides of the inside of the supporting shell.

[0010] In order to facilitate the user to push the connecting block, as a preferred coking desulfurization waste liquid pretreatment and iron removal device of the utility model, the right sides of the front and rear sides of the connecting block are fixedly connected with pushing handles, and the surface of the pushing handles is bonded with an elastic protective cover.

[0011] In order to facilitate the cleaning of the filter press body transportation structure by the cleaning brush wheel, a coking desulfurization waste liquid pretreatment and iron removal device is preferably used in the utility model. The output end of the rear side of the rotating motor passes through the inner surface of the connecting block and is rotatably connected, and the output end of the rear side of the rotating motor is fixedly connected to the front side of the cleaning brush wheel.

[0012] In order to achieve the effect of preventing the cleaning brush wheel from throwing out solid waste, as a preferred coking desulfurization waste liquid pretreatment and iron removal device of the utility model, the top of the inner side of the supporting shell is fixedly connected with an auxiliary fender, and the surface of the bottom of the auxiliary fender is in an arc shape.

[0013] In order to prevent the water pump from being affected by external factors, as a preferred coking desulfurization waste liquid pretreatment and iron removal device of the utility model, a protective shell is provided on the outside of the water pump, and the bottom of the protective shell is threadedly connected to the top of the bearing shell.

[0014] In order to achieve the effect of auxiliary support and removal of components, as a preferred coking desulfurization waste liquid pretreatment and iron removal device of the utility model, both sides of the front side of the bottom of the supporting shell are fixedly connected with support rods, and the bottom of the support rods is fixedly connected with a bearing pad.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The coking desulfurization waste liquid pretreatment and iron removal device is provided with a cleaning component and a cleaning component. When the coking desulfurization waste liquid pretreatment and iron removal device is used, the cleaning component and the cleaning component can be combined with the filter press body, so that when the user uses the filter press body to treat the desulfurization waste liquid, the cleaning component and the cleaning component can be started to clean the surface of the filter press body transportation structure to prevent excessive solid waste from adhering to the surface, thereby affecting subsequent use. In this way, the coking desulfurization waste liquid pretreatment and iron removal device can clean the waste remaining on the surface during the transportation of solid waste, prevent its subsequent transportation from being blocked, avoid the need for the user to clean it, reduce the user's workload, and improve the user's work efficiency at the same time, thereby improving the efficiency of the filter press in treating wastewater and facilitating the user's subsequent work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of a coking desulfurization waste liquid pretreatment and iron removal device in the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the cleaning component in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the cleaning component in the utility model;

[0020] Figure 4 It is a schematic diagram of the connecting block in the utility model;

[0021] Figure 5 It is a front view of the auxiliary fender in the utility model.

[0022] In the figure, 1. filter press body; 2. cleaning mechanism; 201. cleaning component; 2011. bearing shell; 2012. rotating motor; 2013. cleaning brush wheel; 202. cleaning component; 2021. water pump; 2022. external water pipe; 2023. cleaning pipe; 2024. output nozzle; 3. connecting block; 4. limiting frame; 5. moving roller; 6. pushing handle; 7. auxiliary mudguard; 8. protective shell; 9. support rod; 10. bearing pad. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 A coking desulfurization waste liquid pretreatment iron removal device comprises a filter press body 1, a cleaning mechanism 2 is arranged on the right side of the filter press body 1, the cleaning mechanism 2 comprises a cleaning component 201 and a cleaning component 202, the cleaning component 201 is arranged on the right side of the filter press body 1, and the cleaning component 202 is arranged on the inner side of the cleaning component 201;

[0026] The cleaning assembly 201 includes a bearing shell 2011, a rotating motor 2012 and a cleaning brush wheel 2013. The bearing shell 2011 is fixedly connected to the right side of the filter press body 1, the rotating motor 2012 is slidably connected to the left side of the front side of the bearing shell 2011, and the cleaning brush wheel 2013 is slidably connected to the left side of the inner side of the bearing shell 2011;

[0027] The cleaning component 202 includes a water pump 2021, an external water pipe 2022, a cleaning pipe 2023 and an output nozzle 2024. The water pump 2021 is fixedly connected to the top of the supporting shell 2011, the external water pipe 2022 is connected to the absorption end on the left side of the water pump 2021, the cleaning pipe 2023 is connected to the output end on the left side of the bottom of the water pump 2021, and the output nozzle 2024 is connected to the bottom of the cleaning pipe 2023.

[0028] In this embodiment: by setting the bearing shell 2011, the rotating motor 2012, the cleaning brush wheel 2013 to cooperate with the water pump 2021, the external water pipe 2022, the cleaning pipe 2023 and the output nozzle 2023, when using the coking desulfurization waste liquid pretreatment iron removal device, the bearing shell 2011, the rotating motor 2012, the cleaning brush wheel 2013, the water pump 2021, the external water pipe 2022, the cleaning pipe 2023 and the output nozzle 2023 can be combined with the filter press body 1, so that When the user uses the filter press body 1 to treat desulfurization waste liquid, the user can start the rotating motor 2012 to drive the cleaning brush wheel 2013 to clean the surface of the transport structure of the filter press body 1, and at the same time start the water pump 2021 to pump the water transported by the external water pipe 2022 into the cleaning pipe 2023 and the output nozzle 2023, so as to cooperate with the cleaning brush roller to clean the surface of the transport structure of the filter press body 1, so as to prevent too much solid waste from adhering to the surface of the transport structure of the filter press body 1, thereby affecting subsequent use.

[0029] As a technical optimization solution of the utility model, the left side of the front and rear sides of the bearing shell 2011 is slidably connected with a connecting block 3, and the front surface of the connecting block 3 is fixedly connected to the rotating motor 2012.

[0030] In this embodiment: by providing the connection block 3, the connection block 3 can conveniently drive the rotating motor 2012 to move, thereby increasing practicality.

[0031] As a technical optimization solution of the utility model, both sides of the top and bottom of the connecting block 3 are fixedly connected to the limiting frame 4, and the inner side of the limiting frame 4 is rotatably connected to the movable roller 5, and the surface of the movable roller 5 is in contact with the front and rear sides of the inside of the supporting shell 2011.

[0032] In this embodiment, by providing the limit frame 4 and the movable roller 5, the connecting block 3 can be easily moved, thereby increasing practicality.

[0033] As a technical optimization solution of the utility model, the right sides of the front and rear sides of the connection block 3 are fixedly connected with a push handle 6, and the surface of the push handle 6 is bonded with an elastic protective cover.

[0034] In this embodiment, by providing a push handle 6, it is convenient for the user to push the connecting block 3, thereby increasing practicality.

[0035] As a technical optimization solution of the utility model, the output end of the rear side of the rotating motor 2012 passes through the inner surface of the connecting block 3 and is rotatably connected, and the output end of the rear side of the rotating motor 2012 is fixedly connected to the front side of the cleaning brush wheel 2013.

[0036] In this embodiment: by providing a rotating motor 2012 and a cleaning brush wheel 2013, the cleaning brush wheel 2013 can be used to conveniently clean the transport structure of the filter press body 1, thereby increasing practicality.

[0037] As a technical optimization solution of the present invention, an auxiliary fender 7 is fixedly connected to the top of the inner side of the bearing shell 2011, and the surface of the bottom of the auxiliary fender 7 is in an arc shape.

[0038] In this embodiment, by providing an auxiliary fender 7, the cleaning brush wheel 2013 can be prevented from throwing out solid waste, thereby increasing practicality.

[0039] As a technical optimization solution of the present invention, a protective shell 8 is provided on the outside of the water pump 2021 , and the bottom of the protective shell 8 is threadedly connected to the top of the bearing shell 2011 .

[0040] In this embodiment: by providing a protective shell 8, the water pump 2021 can be prevented from being affected by external factors, thereby increasing practicality.

[0041] As a technical optimization solution of the present invention, both sides of the front bottom of the bearing shell 2011 are fixedly connected with support rods 9 , and the bottom of the support rods 9 is fixedly connected with a bearing pad 10 .

[0042] In this embodiment, by providing the support rod 9 and the bearing pad 10, the cleaning component 201 can be supported auxiliaryly, thereby increasing the practicality.

[0043] Working principle: First, it is used when treating desulfurization waste liquid. When using the coking desulfurization waste liquid pretreatment and iron removal device, the supporting shell 2011, the rotating motor 2012, the cleaning brush wheel 2013, the water pump 2021, the external water pipe 2022, the cleaning pipe 2023 and the output nozzle 2023 can be combined with the filter press body 1, so that when the user uses the filter press body 1 to treat the desulfurization waste liquid, the rotating motor 2012 can be started to drive the cleaning brush wheel 2013 to clean the surface of the transport structure of the filter press body 1, and at the same time, the water pump 221 can be started to pump the water flow transported by the external water pipe 2022 into the cleaning pipe 2023 and the output nozzle 2023, so as to cooperate with the cleaning brush roller to clean the surface of the transport structure of the filter press body 1, so as to prevent too much solid waste from adhering to the surface of the transport structure of the filter press body 1, thereby affecting subsequent use.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the present invention should be included in the protection scope of the present invention.

Claims

1. A coking desulfurization waste liquid pretreatment iron removal device, comprising a filter press body (1), characterized in that: A cleaning mechanism (2) is arranged on the right side of the filter press body (1), the cleaning mechanism (2) comprising a cleaning component (201) and a cleaning component (202), the cleaning component (201) being arranged on the right side of the filter press body (1), and the cleaning component (202) being arranged on the inner side of the cleaning component (201); The cleaning component (201) comprises a bearing shell (2011), a rotating motor (2012) and a cleaning brush wheel (2013); the bearing shell (2011) is fixedly connected to the right side of the filter press body (1); the rotating motor (2012) is slidably connected to the left side of the front side of the bearing shell (2011); and the cleaning brush wheel (2013) is slidably connected to the left side of the inner side of the bearing shell (2011); The cleaning component (202) comprises a water pump (2021), an external water pipe (2022), a cleaning pipe (2023) and an output nozzle (2024); the water pump (2021) is fixedly connected to the top of the bearing shell (2011); the external water pipe (2022) is connected to the absorption end on the left side of the water pump (2021); the cleaning pipe (2023) is connected to the output end on the left side of the bottom of the water pump (2021); and the output nozzle (2024) is connected to the bottom of the cleaning pipe (2023).

2. A coking desulfurization waste liquid pretreatment iron removal device according to claim 1, characterized in that: The left sides of the front and rear sides of the bearing shell (2011) are slidably connected with a connecting block (3), and the surface of the front side of the connecting block (3) is fixedly connected to the rotating motor (2012).

3. A coking desulfurization waste liquid pretreatment iron removal device according to claim 2, characterized in that: Both sides of the top and bottom of the connection block (3) are fixedly connected to a limit frame (4), the inner side of the limit frame (4) is rotatably connected to a moving roller (5), and the surface of the moving roller (5) is in contact with the front and rear sides of the inside of the bearing shell (2011).

4. A coking desulfurization waste liquid pretreatment iron removal device according to claim 2, characterized in that: The right sides of the front and rear sides of the connection block (3) are both fixedly connected with a push handle (6), and an elastic protective sleeve is bonded to the surface of the push handle (6).

5. A coking desulfurization waste liquid pretreatment iron removal device according to claim 1, characterized in that: The output end at the rear side of the rotating motor (2012) penetrates the inner surface of the connecting block (3) and is rotatably connected, and the output end at the rear side of the rotating motor (2012) is fixedly connected to the front side of the cleaning brush wheel (2013).

6. A coking desulfurization waste liquid pretreatment iron removal device according to claim 1, characterized in that: An auxiliary fender (7) is fixedly connected to the top of the inner side of the bearing shell (2011), and the surface of the bottom of the auxiliary fender (7) is in an arc shape.

7. A coking desulfurization waste liquid pretreatment iron removal device according to claim 1, characterized in that: A protective shell (8) is provided on the outside of the water pump (2021), and the bottom of the protective shell (8) is threadedly connected to the top of the bearing shell (2011).

8. The coking desulfurization waste liquid pretreatment iron removal device according to claim 1, characterized in that: Both sides of the front bottom side of the bearing shell (2011) are fixedly connected to support rods (9), and the bottom of the support rods (9) is fixedly connected to a bearing cushion block (10).

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