CN219615148U

CN219615148U - Vacuum gas quenching furnace flue gas processor with filter element convenient to replace

Info

Publication number: CN219615148U
Application number: CN202320401116.0U
Authority: CN
Inventors: 徐成俊
Original assignee: Shanghai Shunke Mould Technology Co ltd
Current assignee: Shanghai Shunke Mould Technology Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-09-01
Anticipated expiration: 2033-03-06

Abstract

The utility model relates to the technical field of vacuum gas quenching furnaces, in particular to a flue gas processor of a vacuum gas quenching furnace, which is convenient for replacing a filter element. The technical proposal comprises: base, cooling case and box, the top of base is through mount fixed mounting cooling case, the top fixedly connected with water pump of cooling case, the inside fixed mounting of cooling case has the frame that sprays, the inside fixedly connected with temperature sensor of cooling case of frame bottom, one side fixedly connected with box of cooling case, the top fixed mounting of box has electric putter, the box top fixedly connected with alarm of electric putter one side, the inside detachable of box installs the filter core. The utility model can utilize the cooling mechanism to cool the flue gas generated by the vacuum gas quenching furnace, can utilize the detection mechanism to detect whether the filter element needs to be replaced or not, and can utilize the installation mechanism to facilitate the replacement of the filter element.

Description

Vacuum gas quenching furnace flue gas processor with filter element convenient to replace

Technical Field

The utility model relates to the technical field of vacuum gas quenching furnaces, in particular to a flue gas processor of a vacuum gas quenching furnace, which is convenient for replacing a filter element.

Background

The vacuum gas quenching furnace adopts the graphite heater, mainly is applicable to the vacuum bright quenching of die steel, can also be used for vacuum sintering, vacuum brazing of other materials such as powder metallurgy and copper alloy, the flue gas that produces in the use can cause the pollution to the air, so need to discharge after carrying out filtration treatment to it, need to use fume treatment device, wherein the application number is "fume treatment device" disclosed in CN211189737U ", it has solved the multiple drawback that current fume treatment device ventilation area is less, the too much air resistance of bed is big, area is great, through further searching, find that the application number is" fume treatment device with good treatment effect "disclosed in CN216654042U", it is through specific technical structure setting, the technical disadvantage that current fume treatment device often leads to the too big environmental pollution when discharging because of handling inadequately when using has been solved, but corn threshing device of similar structure still has a great deal of defects when in actual use, for example: the flue gas temperature that vacuum gas quenching stove produced is higher, causes the damage to the device easily, can't detect whether the filter core needs to be changed, and is inconvenient for changing the filter core, so the vacuum gas quenching stove flue gas processor that the filter core is convenient for change of needs to be designed.

Disclosure of Invention

The utility model aims to provide a vacuum gas quenching furnace flue gas processor with a filter element convenient to replace, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vacuum gas quenching stove flue gas processor that filter core is convenient for change, includes base, cooling case and box, the top of base is through mount fixed mounting cooling case, the top fixedly connected with water pump of cooling case, the inside fixedly mounted of cooling case has the spraying frame, the inside fixedly connected with temperature sensor of cooling case of spraying frame bottom, one side fixedly connected with box of cooling case, the top fixedly mounted of box has electric putter, the box top fixedly connected with alarm of electric putter one side, the inside detachable filter core of installing of box, the top and the bottom swing joint of filter core have the fixture block, the inside movable mounting of box of the filter core other end has the baffle, the both sides fixedly mounted of box has gas flow sensor.

The working personnel connect the pipeline at the other side of the cooling box with the external vacuum gas quenching furnace, the flue gas in the external vacuum gas quenching furnace is absorbed into the cooling box through the pipeline after the exhaust fan is electrified, the temperature of the flue gas is detected by the temperature sensor, when the temperature sensor detects that the temperature of the flue gas reaches a certain value, the detection structure is transmitted into the controller, the electromagnetic valve is controlled to be opened by the controller, the water in the water tank is pumped out into the spraying frame after the water pump is electrified, the water is sprayed out through the spray head at the bottom of the spraying frame, thereby realizing cooling treatment on the flue gas in the cooling box, preventing the flue gas from influencing the filter screen, the filter core and the exhaust fan due to overhigh temperature, the flue gas after cooling treatment enters the box through the pipeline, and the flue gas after filtering by the filter screen is further filtered through the filter core, utilize the gas flow sensor 10 of box 7 both sides to detect the flow of import and export flue gas respectively, finally, the exhaust flue gas, when the gas flow sensor 10 of box 7 one side detects the flue gas flow and the gas flow that gas flow sensor 10 of box 7 opposite side detected is different, the detection result transmits to the inside of controller, the controller control alarm begins to report to the police, remind the staff to change the filter core, when the device is not used, the staff upwards respectively dial the push pedal downwards, the push pedal drives the fixture block and extrudees the second spring when moving, when the fixture block moves to the inside of filter core, first spring promotes the baffle to one end, when the baffle removes with filter core to one end promotion, thereby the staff of being convenient for changes the processing to the filter core.

Preferably, a water tank is fixedly arranged at the top of the base between the fixing frames, an electromagnetic valve is fixedly connected to the other side of the water tank, and a push plate is fixedly arranged at one end of the clamping block. The water tank can store water, water is provided for the cooling tank, the electromagnetic valve can control the water flow start and pause, and the push plate can facilitate pushing the filter element.

Preferably, a filter screen is fixedly arranged in the box body at the other side of the filter core, a cleaning brush is fixedly arranged at the bottom of the electric push rod in the box body, and the cleaning brush is attached to the filter screen. The filter screen is utilized to filter large granular matters in the flue gas, the electric push rod is electrified to drive the cleaning brush to move downwards, and the cleaning brush is utilized to push the large granular matters remained on the surface of the other side of the filter screen to the inside of the storage box.

Preferably, the filter core is movably connected with the clamping block through a second spring, and the box body is movably connected with the baffle through a first spring. The second spring is utilized to facilitate the staff to clamp the clamping block into the box body, so that the filter element is convenient to install, the first spring is utilized to push the baffle plate and the filter element, and the staff is convenient to take out the filter element from the box body.

Preferably, an exhaust fan is fixedly connected in the box body at one side of the filter core, and the box body is fixedly connected with the base through a fixing frame. The flue gas can be extracted from the inside of the external vacuum gas quenching furnace by using the exhaust fan, the moving range of the flue gas is guided and limited, and the box body can be supported and fixed by using the fixing frame.

Preferably, a controller is fixedly arranged at one end of the box body, and a storage box is fixedly connected to the bottom of the box body. The electromagnetic valve, the alarm, the water pump, the electric push rod, the gas flow sensor and the exhaust fan can be controlled by the controller, so that a worker can conveniently use the device, store large granular matters remained on the surface of the other side of the filter screen by the storage box, and pull the drawing box inside the storage box by the worker to clean the large granular matters remained on the surface of the other side of the filter screen.

Compared with the prior art, the utility model has the beneficial effects that:

1. through mutually supporting between the cooling mechanism, usable temperature sensor detects the temperature of flue gas, opens after the solenoid valve circular telegram, and the inside water of water tank is taken out to the inside of spraying the frame after the water pump circular telegram, and the shower nozzle blowout of water through spraying the frame bottom to realize cooling down the inside flue gas of cooling box and handle, prevent that flue gas temperature from too high from causing the influence to filter screen, filter core and air exhauster.

2. Through the mutual cooperation between the detection mechanism, when gas flow sensor detects that flue gas flow reduces to certain numerical value, with the inside of detection result transmission to the controller, controller control alarm begins to report to the police, remind the staff to change the filter core, the staff upwards respectively with dial the push pedal down, the push pedal drives the fixture block and extrudees the second spring when removing, when the fixture block removes the inside to the filter core, first spring promotes the baffle to one end, when the baffle removes with the filter core to one end promotion to the staff of being convenient for changes the processing to the filter core.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic side view of a partial structure of a filter element of the present utility model;

FIG. 4 is a schematic diagram of a partial structure of a cooling box according to the present utility model;

fig. 5 is a schematic view of a partial structure of a case according to the present utility model.

In the figure: 1. a base; 101. a fixing frame; 2. an electromagnetic valve; 3. a cooling box; 4. an alarm; 5. a water pump; 6. an electric push rod; 601. cleaning brushes; 7. a case; 8. a filter element; 9. a controller; 10. a gas flow sensor; 11. a push plate; 12. a storage case; 13. a water tank; 14. an exhaust fan; 15. a clamping block; 16. a baffle; 17. a first spring; 18. a second spring; 19. a filter screen; 20. a spray rack; 21. a temperature sensor.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the vacuum quenching furnace flue gas treatment machine with the filter element convenient to replace provided by the utility model comprises a base 1, a cooling box 3 and a box body 7, wherein the cooling box 3 is fixedly installed at the top of the base 1 through a fixing frame 101, a water pump 5 is fixedly connected to the top of the cooling box 3, a spraying frame 20 is fixedly installed in the interior of the cooling box 3 at the bottom of the spraying frame 20, a temperature sensor 21 is fixedly connected to the interior of the cooling box 3 at the bottom of the spraying frame 20, a box body 7 is fixedly connected to one side of the cooling box 3, an electric push rod 6 is fixedly installed at the top of the box body 7, an alarm 4 is fixedly connected to the top of the box body 7 at one side of the electric push rod 6, a filter element 8 is detachably installed in the interior of the box body 7, a filter element 15 is movably connected to the top and the bottom of the filter element 8, a baffle 16 is movably installed in the box body 7 at the other end of the filter element 8, a gas flow sensor 10 is fixedly installed at two sides of the box 7, a water tank 13 is fixedly installed at the top of the base 1 between the fixing frames 101, an electromagnetic valve 2 is fixedly connected to the other side of the water tank 13, a push rod 11 is fixedly installed at one end of the clamp block 15, a filter element 11 is fixedly installed at one end of the filter element 11 is fixedly installed at the bottom of the filter element 7 and is fixedly installed at the bottom of the filter net 601 is fixedly installed inside of the filter net 601 is in the filter drum 601.

The operating principle of the flue gas treatment device of the vacuum gas quenching furnace with the filter element convenient to replace based on the embodiment 1 is as follows: the working personnel connects the pipeline at the other side of the cooling box 3 with the external vacuum gas quenching furnace, the exhaust fan 14 is electrified to absorb the flue gas in the external vacuum gas quenching furnace into the cooling box 3 through the pipeline, the temperature sensor 21 is used for detecting the temperature of the flue gas, when the temperature sensor 21 detects that the temperature of the flue gas reaches a certain value, the detection structure is transmitted into the controller 9, the controller 9 controls the electromagnetic valve 2 to be opened, the water pump 5 is electrified to pump the water in the water tank 13 into the spraying frame 20, the water is sprayed out through the spray head at the bottom of the spraying frame 20, thereby realizing the cooling treatment of the flue gas in the cooling box 3, preventing the flue gas temperature from being too high to influence the filter screen 19, the filter core 8 and the exhaust fan 14, the flue gas after the cooling treatment enters the box 7 through the pipeline, the filter screen 19 is used for filtering large particle substances in the flue gas, the electric push rod 6 is electrified to drive the cleaning brush 601 to move downwards, the cleaning brush 601 is utilized to push the large particulate matters remained on the surface of the other side of the filter screen 19 to the inside of the storage box 12, the smoke filtered by the filter screen 19 is further filtered by the filter element 8, the gas flow sensors 10 on the two sides of the box 7 are utilized to respectively detect the flow of inlet and outlet smoke, finally the smoke is discharged, when the gas flow sensor 10 on one side of the box 7 detects that the flow of the smoke is different from the flow of the smoke detected by the gas flow sensor 10 on the other side of the box 7, the detection result is transmitted to the inside of the controller 9, the controller 9 controls the alarm 4 to start alarming to remind a worker to replace the filter element 8, when the device is not used, the worker respectively dial the push plate 11 upwards and downwards, the push pedal 11 moves and drives the fixture block 15 to extrude the second spring 18, and when the fixture block 15 moves to the inside of the filter core 8, the first spring 17 pushes the baffle 16 to one end, and the baffle 16 moves and pushes the filter core 8 to one end, so that the filter core 8 is convenient for a worker to replace.

Example two

As shown in fig. 1, fig. 2 and fig. 3, the vacuum gas quenching furnace flue gas processor with the filter element convenient to replace provided by the utility model further includes, compared with the first embodiment: the filter core 8 is movably connected with the clamping block 15 through a second spring 18, the box body 7 is movably connected with the baffle 16 through a first spring 17, an exhaust fan 14 is fixedly connected inside the box body 7 on one side of the filter core 8, the box body 7 is fixedly connected with the base 1 through a fixing frame 101, a controller 9 is fixedly arranged at one end of the box body 7, and a storage box 12 is fixedly connected with the bottom of the box body 7.

In this embodiment, as shown in fig. 3, the second spring 18 is used to facilitate the staff to clamp the clamping block 15 into the box 7, so as to facilitate the installation of the filter element 8, and the first spring 17 is used to push the baffle 16 and the filter element 8, so as to facilitate the staff to take out the filter element 8 from the box 7; as shown in fig. 2, the exhaust fan 14 is used for extracting the flue gas from the inside of the external vacuum gas quenching furnace, guiding and limiting the moving range of the flue gas, and the fixing frame 101 is used for supporting and fixing the box body 7; as shown in fig. 1 and 2, the electromagnetic valve 2, the alarm 4, the water pump 5, the electric push rod 6, the gas flow sensor 10 and the exhaust fan 14 can be controlled by the controller 9, so that a worker can conveniently use the device, store large granular matters remained on the surface of the other side of the filter screen 19 by using the storage box 12, and pull the drawing box inside the storage box 12 by the worker to clean the large granular matters remained on the surface of the other side of the filter screen 19.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a vacuum gas quenching stove flue gas processor that filter core is convenient for change, includes base (1), cooling box (3) and box (7), its characterized in that: the utility model discloses a cooling box, including base (1), cooling box (3), filter core (8) are installed to the inside fixedly connected with water pump (5) of top of cooling box (3), spray rack (20) are sprayed the inside fixedly connected with temperature sensor (21) of cooling box (3) of bottom, one side fixedly connected with box (7) of cooling box (3), the top fixedly connected with electric putter (6) of box (7), box (7) top fixedly connected with alarm (4) of electric putter (6) one side, filter core (8) are installed to the inside detachable of box (7), filter core (8) are installed at top and bottom swing joint (15), the inside movable mounting of box (7) of filter core (8) other end has baffle (16), the both sides fixedly connected with gas flow sensor (10) of box (7).

2. The vacuum quenching furnace flue gas processor with the filter element convenient to replace according to claim 1, wherein: the water tank (13) is fixedly mounted at the top of the base (1) between the fixing frames (101), the electromagnetic valve (2) is fixedly connected to the other side of the water tank (13), and the push plate (11) is fixedly mounted at one end of the clamping block (15).

3. The vacuum quenching furnace flue gas processor with the filter element convenient to replace according to claim 1, wherein: the filter is characterized in that a filter screen (19) is fixedly arranged inside a box body (7) at the other side of the filter core (8), a cleaning brush (601) is fixedly arranged at the bottom of an electric push rod (6) inside the box body (7), and the cleaning brush (601) is attached to the filter screen (19).

4. The vacuum quenching furnace flue gas processor with the filter element convenient to replace according to claim 1, wherein: the filter core (8) is movably connected with the clamping block (15) through a second spring (18), and the box body (7) is movably connected with the baffle (16) through a first spring (17).

5. The vacuum quenching furnace flue gas processor with the filter element convenient to replace according to claim 1, wherein: an exhaust fan (14) is fixedly connected inside the box body (7) at one side of the filter core (8), and the box body (7) is fixedly connected with the base (1) through a fixing frame (101).

6. The vacuum quenching furnace flue gas processor with the filter element convenient to replace according to claim 1, wherein: one end of the box body (7) is fixedly provided with a controller (9), and the bottom of the box body (7) is fixedly connected with a storage box (12).