A smoke treatment device for a pusher machine

Abstract

The utility model relates to the technical field of smoke treatment, disclose a kind of smoke treatment device of coke pusher, including shell one, the outside of shell one is fixedly connected with air inlet pipe, the bottom of shell one is fixedly connected with spray head, the bottom of shell one is fixedly connected with connecting pipe, the bottom of connecting pipe is fixedly connected with shell two, drying assembly and cleaning assembly are installed in the inside of shell two, cleaning assembly includes filter screen one, the filter screen one is fixedly connected in the inside of shell two, the inside of shell two is slidably connected with electric push rod, the electric push rod is fixedly connected with scraper.The utility model in the water curtain is formed by introducing smoke through spray head and spraying water mist, dust and water are mixed after smoke through water curtain, flow to filter screen one, start fan and electric heating wire drying mixture, convenient recycling.Electric push rod and scraper cooperate, recycling can be carried out.Soot particles can be collected, filter screen one is cleaned, and production expenditure is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of soot treatment, in particular to a soot treatment device for a coke pusher. Background Art

[0002] Coke pushing is a key link in the coking process. In a coking plant, when the coal in the coke oven reaches the mature stage after high-temperature carbonization, a coke pusher is needed to push the coke out of the carbonization chamber. This operation is widely used in coking production supporting the iron and steel industry and independent coke manufacturing enterprises to continuously provide qualified coke for iron and steel smelting and ensure the normal operation of the iron and steel industry.

[0003] The coke pusher mainly consists of a steel structure frame, a coke pushing mechanism, and a traveling mechanism. When pushing coke, the coke pushing rod quickly pushes out the hot coke, and a large amount of soot will be generated instantly. These soot contain a lot of coke powder, and the coke powder can be returned to the coal blending process for reuse after treatment. The existing soot treatment method is wet dust removal. Solid dust can be precipitated through a water curtain and a filter screen, but long-term operation will cause the filter screen to be blocked due to dust adsorption. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a soot treatment device for a coke pusher, aiming to improve the problem that the filter screen will be blocked due to dust adsorption during long-term operation in the existing technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A soot treatment device for a coke pusher includes a first shell. An air inlet pipe is fixedly connected to the outside of the first shell. A spray head is fixedly connected to the bottom of the first shell. A connecting pipe is fixedly connected to the bottom of the first shell. A second shell is fixedly connected to the bottom of the connecting pipe. A drying component and a cleaning component are installed inside the second shell;

[0007] The cleaning component includes a first filter screen, which is fixedly connected inside the second shell. An electric push rod and a telescopic rod are slidably connected inside the second shell. A scraper is fixedly connected to the output end of the electric push rod;

[0008] As a further description of the above technical scheme:

[0009] The drying component includes a rear cover, which is fixedly connected to the top of the second shell. An electric heating wire is fixedly connected inside the second shell. A fan is fixedly connected inside the second shell;

[0010] As a further description of the above technical scheme:

[0011] A ventilation net is fixedly connected to the top of the second shell. A second filter screen is fixedly connected inside the second shell;

[0012] As a further description of the above technical solution:

[0013] The outer side of the second outer shell is fixedly connected to the first box, and the inside of the first box is provided with a sliding groove;

[0014] As a further description of the above technical solution:

[0015] The interior of the box body is slidably connected to a drawer, the drawer is slidably connected to the interior of the slide groove, and the exterior of the drawer is fixedly connected to a handle;

[0016] As a further description of the above technical solution:

[0017] A frame is fixed to the outside of the outer shell one, and a box body two is fixedly connected to the inside of the frame;

[0018] As a further description of the above technical solution:

[0019] A flow-through pipe is fixedly connected to the bottom of the second outer shell, and an air outlet pipe is fixedly connected to the outside of the flow-through pipe.

[0020] As a further description of the above technical solution:

[0021] A wastewater pipe is fixedly connected to the bottom of the downstream pipe, and a solenoid valve is fixedly connected to the outside of the wastewater pipe.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by activating the electric push rod, the scraper moves forward, pushing solid materials into the housing, where they are then collected using a drawer. This process quickly collects dust particles and cleans the filter, thereby improving product cleaning efficiency and reducing production costs.

[0024] 2. In this invention, the smoke and dust generated by the coke pusher are introduced into the air intake pipe, and water mist is sprayed through the nozzle to form a water curtain. After passing through the water curtain, the dust contained in the smoke and dust settles together with the water flow and falls into the outer casing. The sediment is then trapped by the filter screen. Next, the fan and heating wire are started to dry the mixture, which facilitates subsequent recycling. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a dust treatment device for a coke pusher proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the main structure of a dust treatment device for a coke pusher proposed in this utility model;

[0027] Figure 3A cross-sectional view of the filter assembly of a dust treatment device for a coke pusher proposed in this utility model;

[0028] Figure 4 A cross-sectional view of the scraper of a dust treatment device for a coke pusher proposed in this utility model;

[0029] Figure 5 This is a cross-sectional view of the drawer of a dust treatment device for a coke pusher proposed in this utility model;

[0030] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0031] Figure 7 This is a schematic diagram of the drying component structure of a dust treatment device for a coke pusher proposed in this utility model.

[0032] Legend:

[0033] 1. Frame; 2. Outer shell 1; 3. Air inlet pipe; 4. Nozzle; 5. Connecting pipe; 6. Outer shell 2; 7. Filter screen 1; 8. Scraper; 9. Telescopic rod; 10. Electric push rod; 11. Ventilation screen; 12. Rear cover; 13. Heating wire; 14. Fan; 15. Filter screen 2; 16. Box 2; 17. Box 1; 18. Handle; 19. Drawer; 20. Slide rail; 21. Downflow pipe; 22. Air outlet pipe; 23. Wastewater pipe; 24. Solenoid valve. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Reference Figures 1-5 An embodiment of this utility model provides a dust treatment device for a coke pusher, comprising an outer shell 2, characterized in that: an air inlet pipe 3 is fixedly connected to the outer side of the outer shell 2, a nozzle 4 is fixedly connected to the bottom of the outer shell 2, the bottom of the nozzle 4 is connected to an external water source, the nozzle 4 sprays water mist to form a water curtain, the dust contained in the dust settles together with the water flow after passing through the water curtain, a connecting pipe 5 is fixedly connected to the bottom of the outer shell 2, an outer shell 6 is fixedly connected to the bottom of the connecting pipe 5, and a drying component and a cleaning component are installed inside the outer shell 6;

[0036] The cleaning assembly includes a filter screen 7, which traps sediment. Filter screen 7 is fixedly connected inside the outer casing 6. An electric push rod 10 and a telescopic rod 9 are slidably connected inside the outer casing 6. A scraper 8 is fixedly connected to the output end of the electric push rod 10. When the electric push rod 10 is activated, the telescopic rod 9 and the scraper 8 move forward, pushing the solid particles on filter screen 7 into the housing 17, thus cleaning filter screen 7 and preventing clogging. The housing 17 is fixedly connected to the outside of the outer casing 6. A sliding groove 20 is provided inside the housing 17. A drawer 19 is slidably connected inside the housing 17. When collecting solid particles, drawer 19 can be pulled out for replacement. Drawer 19 is slidably connected inside the sliding groove 20. A handle 18 is fixedly connected to the outside of drawer 19. Drawer 19 can quickly collect dust particles and clean filter screen 7, improving product cleaning efficiency and reducing production costs.

[0037] Reference Figures 5-7 The drying assembly includes a rear cover 12, which is fixedly connected to the top of the outer casing 6. An electric heating wire 13 is fixedly connected inside the outer casing 6, and a fan 14 is fixedly connected inside the outer casing 6. When the fan 14 and the electric heating wire 13 are activated, the mixture is dried to facilitate subsequent recycling. A ventilation net 11 is fixedly connected to the top of the outer casing 6. The function of the ventilation net 11 is to allow air circulation between the inside and outside. A filter screen 15 is fixedly connected inside the outer casing 6. The function of the filter screen 15 is to prevent smoke and dust from entering the interior and damaging the components.

[0038] Reference Figures 1-7 A frame 1 is fixed to the outside of the outer shell 2. A box 16 is fixedly connected inside the frame 1. A downstream pipe 21 is fixedly connected to the bottom of the outer shell 26. The downstream pipe 21 has a slope so that water can flow downwards. An air outlet pipe 22 is fixedly connected to the outside of the downstream pipe 21 to discharge clean air. A wastewater pipe 23 is fixedly connected to the bottom of the downstream pipe 21. A solenoid valve 24 is fixedly connected to the outside of the wastewater pipe 23. The solenoid valve 24 includes an electromagnetic field generated when the coil is energized, a valve core connected to the coil, and a coil housing protecting the internal components of the solenoid valve. This is existing technology and will not be described in detail hereafter.

[0039] Working principle: First, the smoke and dust generated by the coke pusher are connected to the air inlet pipe 3. The nozzle 4 sprays water mist to form a water curtain. After the smoke and dust pass through the water curtain, the dust and water contained therein settle down together and flow into the outer shell 6. The sediment can be retained by the filter screen 7. The fan 14 and the heating wire 13 are started to dry the mixture for subsequent recycling.

[0040] Secondly, the electric push rod 10 is activated to advance the scraper 8, scraping solid objects into the housing 17, where they are recycled through the drawer 19. This process quickly recovers dust particles and simultaneously cleans the filter 7, improving product cleaning efficiency and reducing production costs. A small amount of the dust-containing mixture flows into the wastewater pipe 23 through the downstream pipe 21. Opening the solenoid valve 24 discharges the mixture, and the purified gas is then discharged through the exhaust pipe 22.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dust treatment device for a coke pusher, comprising a housing (2), characterized in that: An air inlet pipe (3) is fixedly connected to the outside of the first outer shell (2), a nozzle (4) is fixedly connected to the bottom of the first outer shell (2), a connecting pipe (5) is fixedly connected to the bottom of the first outer shell (2), and a second outer shell (6) is fixedly connected to the bottom of the connecting pipe (5). A drying component and a cleaning component are installed inside the second outer shell (6). The cleaning assembly includes a filter screen (7), which is fixedly connected inside the outer casing (6). An electric push rod (10) and a telescopic rod (9) are slidably connected inside the outer casing (6). The output end of the electric push rod (10) is fixedly connected to a scraper (8).

2. The dust treatment device for a coke pusher according to claim 1, characterized in that: The drying assembly includes a rear cover (12), which is fixedly connected to the top of the outer shell (6). A heating wire (13) is fixedly connected inside the outer shell (6), and a fan (14) is fixedly connected inside the outer shell (6).

3. The dust treatment device for a coke pusher according to claim 2, characterized in that: A ventilation mesh (11) is fixedly connected to the top of the outer shell (6), and a filter mesh (15) is fixedly connected to the inside of the outer shell (6).

4. The dust treatment device for a coke pusher according to claim 2, characterized in that: The outer side of the second outer shell (6) is fixedly connected to the first box (17), and the inside of the first box (17) is provided with a sliding groove (20).

5. The dust treatment device for a coke pusher according to claim 4, characterized in that: The box body (17) has a drawer (19) slidably connected inside, the drawer (19) is slidably connected inside the slide groove (20), and the drawer (19) has a handle (18) fixedly connected to the outside.

6. The dust treatment device for a coke pusher according to claim 1, characterized in that: A frame (1) is fixed to the outside of the outer shell (2), and a box (16) is fixedly connected inside the frame (1).

7. The dust treatment device for a coke pusher according to claim 2, characterized in that: The bottom of the outer shell (6) is fixedly connected to a flow pipe (21), and the outside of the flow pipe (21) is fixedly connected to an air outlet pipe (22).

8. The dust treatment device for a coke pusher according to claim 7, characterized in that: The bottom of the downstream pipe (21) is fixedly connected to a wastewater pipe (23), and a solenoid valve (24) is fixedly connected to the outside of the wastewater pipe (23).

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