CN217698541U - Nitriding furnace tail gas cleanup unit - Google Patents
Nitriding furnace tail gas cleanup unit Download PDFInfo
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- CN217698541U CN217698541U CN202221315751.9U CN202221315751U CN217698541U CN 217698541 U CN217698541 U CN 217698541U CN 202221315751 U CN202221315751 U CN 202221315751U CN 217698541 U CN217698541 U CN 217698541U
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Abstract
The utility model relates to an air purification equipment technical field specifically is a nitriding furnace tail gas cleanup unit, include: the air inlet pipe is fixedly connected with the shell; the purification mechanism is arranged on the inner side of the shell and is connected with the air inlet pipe; wherein, purification mechanism includes: the filter assembly is connected with the shell in a sliding mode and is connected with the air inlet pipe in a sliding mode; the purification component is arranged on the outer side of the filtering component, symmetrically arranged on the inner side of the shell and fixedly connected with the shell; coupling assembling, coupling assembling locates filter assembly with purify between the subassembly, through setting up purification mechanism, filter assembly and purification subassembly can carry out multiple purification to waste gas to utilize coupling assembling to realize the purification to waste water, thereby prolonged the life of equipment, the setting of multiunit purification subassembly has guaranteed that the device also can accomplish the clearance under the circumstances of not shutting down.
Description
Technical Field
The utility model relates to an air purification equipment technical field specifically is a nitriding furnace tail gas cleanup unit.
Background
Nitriding furnaces are devices with nitriding treatment, and nitriding treatment refers to a chemical heat treatment process for enabling nitrogen atoms to penetrate into the surface layer of a workpiece in a certain medium at a certain temperature. The product after nitriding treatment has the characteristics of excellent wear resistance, fatigue resistance, corrosion resistance and high temperature resistance.
Nitriding furnace can produce a large amount of waste gases at the operation in-process, current exhaust-gas treatment mode all purifies waste gas leading-in aquatic, along with the time of purification becomes long, the purifying water no longer possesses fine purifying effect, consequently, need discharge the change with water, change the in-process and need interrupt the processing to tail gas, reduce the efficiency of tail gas treatment, and change waste water simultaneously and also can cause the waste of purifying water, consequently, to above current situation, an urgent need develop nitriding furnace tail gas cleanup unit, in order to overcome not enough in the current practical application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nitriding furnace tail gas cleanup unit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a nitriding furnace tail gas purifying device comprises:
the air inlet pipe is fixedly connected with the shell;
the purification mechanism is arranged on the inner side of the shell and is connected with the air inlet pipe;
wherein, purification mechanism includes:
the filtering component is connected with the shell in a sliding manner, is connected with the air inlet pipe in a sliding manner, and is used for absorbing and filtering waste gas;
the purification component is arranged on the outer side of the filtering component, symmetrically arranged on the inner side of the shell, fixedly connected with the shell and used for purifying waste gas;
the coupling assembling, coupling assembling locates filtering component with purify between the subassembly for carry waste gas and realize the purification to waste water.
Compared with the prior art, the beneficial effects of the utility model are that:
when the device operates, filtering component absorbs waste gas, and filter the solid particle impurity in the waste gas, it is inboard that the air after being filtered gets into purification component along coupling assembling, purification component purifies the back to the remaining pollutant in the waste gas, discharge waste gas, coupling assembling is when realizing carrying waste gas, can also purify the waste water that produces in the purification component purification process, thereby guarantee the validity of purification component operation, and the purification component that the symmetry set up makes one side purification component operation, opposite side purification component can shut down and accomplish the clearance, thereby realize the continuous operation of device, this application for among the prior art purification process need with the change of water discharge, need interrupt the processing to tail gas in the change process, reduce the efficiency of tail gas treatment, and change waste water simultaneously and also can cause the waste of purified water, through setting up purification mechanism, filtering component and purification component can carry out multiple purification to waste gas, and utilize and realize the purification to waste water, thereby the life of equipment has been prolonged, the setting of multiunit purification component, guaranteed that the device also can accomplish the clearance coupling assembling under the circumstances of not shutting down.
Drawings
FIG. 1 is a schematic structural diagram of a nitriding furnace tail gas purifying device.
FIG. 2 is a partial plan view of a purifying box in the tail gas purifying device of the nitriding furnace.
FIG. 3 is a schematic structural diagram of a filter box in the nitriding furnace tail gas purification device.
In the figure: 1-shell, 2-air inlet pipe, 3-filter box, 4-elastic part, 5-filter frame, 6-air pump, 7-air outlet pipe, 8-connecting pipe, 9-air blowing pipe, 10-transmission box, 11-transmission rod, 12-fan blade, 13-air guide pipe, 14-purification box, 15-purification frame, 16-air delivery pipe, 17-air outlet pipe, 18-cam, 19-wedge block, 20-transmission groove and 21-valve.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1, in an embodiment of the present invention, a tail gas purifying device for a nitriding furnace includes: the air inlet pipe 2 is fixedly connected with the shell 1; the purification mechanism is arranged on the inner side of the shell 1 and is connected with the air inlet pipe 2; wherein, purification mechanism includes: the filter assembly is connected with the shell 1 in a sliding mode, is connected with the air inlet pipe 2 in a sliding mode, and is used for absorbing and filtering waste gas; the purification components are arranged on the outer side of the filtering component, symmetrically arranged on the inner side of the shell 1, fixedly connected with the shell 1 and used for purifying waste gas; the coupling assembling, coupling assembling locates filtering component with purify between the subassembly for carry waste gas and realize the purification to waste water.
In the embodiment, when the device operates, the filtering component absorbs waste gas, and solid particle impurities in the waste gas are filtered, the filtered air enters the purifying component along the connecting component, the purifying component purifies residual pollutants in the waste gas, the waste gas is discharged, the connecting component can purify waste water generated in the purifying process of the purifying component while realizing conveying of the waste gas, and therefore the effectiveness of the purifying component in operation is guaranteed, the purifying component symmetrically arranged enables the purifying component on one side to operate, the purifying component on the other side can be stopped and cleaned, and continuous operation of the device is realized.
In an embodiment of the present invention, please refer to fig. 1 and fig. 3, the filter assembly includes: the filter box 3 is arranged on the outer side of the air inlet pipe 2 in a sliding connection mode, and is connected with the shell 1 in a sliding mode; the elastic piece 4 is fixedly connected between the filter box 3 and the shell 1; the air pump 6 is fixedly connected with the filter box 3, and the output end of the air pump 6 is connected with the connecting component in a sliding manner through an air outlet pipe 7; and the filter frame 5 is arranged between the air pump 6 and the air inlet pipe 2 and detachably connected with the filter box 3.
In this embodiment, elastic component 4 is the spring, 4 fixed connection of elastic component set up filter box 3 with between the casing 1, through setting up filtering component, 6 drive waste gases of air pump get into 3 inboards of filter box along intake pipe 2, filter box 3 inboard filter frame 5 carries out prefilter to waste gas, waste gas after being filtered gets into coupling assembling inboard along outlet duct 7, has not only accomplished the absorption to waste gas, and can realize the prefilter to waste gas, the drive to coupling assembling can be accomplished to exhaust waste gas simultaneously, the purifying effect of device to waste gas has been promoted greatly.
In one embodiment of the present invention, the purification assembly comprises: the purification box 14 is fixedly connected with the shell 1, and the inner side of the purification box 14 is provided with purification liquid; the gas guide pipe 13 is arranged on the inner side of the purification box 14, one end of the gas guide pipe 13 is communicated with the outer side of the purification box 14 and is connected with the connecting component, and the gas guide pipe 13 is used for realizing contact between waste gas and purification liquid; and the exhaust pipe 17 is arranged between the purification boxes 14 at two sides and is connected with the purification boxes 14 through a gas conveying pipe 16.
In this embodiment, waste gas gets into 14 inboards of purifying box along coupling assembling and air duct 13, and the scavenging solution that sets up at 14 inboards of purifying box purifies waste gas, wherein, the gas-supply pipe 16 with 14 tank wall junctions of purifying box are located purifying solution liquid level top, and waste gas after the purification is discharged along gas-supply pipe 16 and blast pipe 17, through setting up the purification subassembly, can cooperate the filter component accomplishes the purification many times to waste gas, and then hoisting device does benefit to the purifying effect of environmental protection to waste gas.
In an embodiment of the present invention, please refer to fig. 1 and fig. 2, the connecting assembly includes: the transmission case 10 is fixedly connected with the purification case 14, a transmission groove 20 is formed in the inner side of the transmission case 10, and the output end of the transmission case is connected with the air guide pipe 13; the transmission rod 11 is rotatably connected with the transmission box 10 and fixedly connected with the fan blades 12 arranged on the inner side of the transmission groove 20; the connecting pipe 8 is slidably connected to the outer side of the air outlet pipe 7, is connected with the transmission case 10 through an air blowing pipe 9, and is used for matching with the filtering component to drive the transmission rod 11 to rotate; purify frame 15, purify frame 15 and locate purification box 14 is inboard, and with transfer line 11 fixed connection is used for the cooperation transfer line 11 realizes the purification to waste water.
In this embodiment, purify frame 15 inboard and be provided with a plurality of activated carbon particles, can absorb the harmful substance in the waste water, reach the treatment effect to waste water, in addition, the inboard fixed connection of gas blow pipe 9 is provided with valve 21, valve 21 is the solenoid valve, gas blow pipe 9 and air duct 13 realize transmission case 10, through setting up coupling assembling, filter assembly exhaust waste gas gets into the driving groove 20 inboard along connecting pipe 8 and gas blow pipe 9, realizes the rotation of transfer line 11 with flabellum 12 effect, and transfer line 11 drives and purifies frame 15 and rotatory in 14 inboards of purifying box, absorbs the harmful substance in the waste water, reaches the treatment effect to waste water, and simultaneously, purifies frame 15 itself also can be used for accomplishing the purification to waste gas, has guaranteed the device to exhaust purification's comprehensiveness, has avoided the waste of purifying water.
In one embodiment of the present invention, the connecting assembly further comprises: the wedge block 19 is arranged between the filtering component and the purifying component, and is fixedly connected with the filtering component; and the cam 18 is arranged outside the wedge block 19, is connected with the transmission rod 11, and is used for matching the transmission rod 11 to drive the filter assembly to reciprocate along the wall of the shell 1.
In this embodiment, 19 fixed connection of wedge sets up 3 bottom both sides of filter box, 19 inclined plane one side of wedge with cam 18 butt, transfer line 11 drive purify the rotatory in-process of frame 15 also can drive cam 18 rotatory, and cam 18 and 19 cooperations of wedge can drive filter box 3 is followed the conch wall of casing 1 carries out up-and-down reciprocating motion, and then realizes the vibration of filter frame 5, avoids filter frame 5 inboard filter screen to take place to block up, has guaranteed the stability that the air flows.
This nitriding furnace tail gas purification device, through setting up purification mechanism, filtering component and purification subassembly can carry out multiple purification to waste gas, and utilize coupling assembling to realize the purification to waste water, thereby the life of equipment has been prolonged, the setting of multiunit purification subassembly, the device has been guaranteed also can accomplish the clearance under the circumstances of not shutting down, through setting up filtering component, 6 drive waste gas of air pump enters 3 inboards of filter box along intake pipe 2, filter frame 5 of filter box 3 inboards carries out prefiltering to waste gas, waste gas after being filtered gets into coupling assembling inboardly along outlet duct 7, not only accomplished the absorption to waste gas, and can realize the prefiltering to waste gas, simultaneously the drive to coupling assembling can be accomplished to exhaust gas, the purifying effect of device to waste gas has been promoted greatly, through setting up the purification subassembly, the filtering component accomplishes the purification many times to waste gas, and then the purifying effect of hoisting device to waste gas, do benefit to the environmental protection, through setting up coupling assembling, waste gas that exhaust gas that filtering component discharged gets into transmission groove 20 inboards along connecting pipe 8 and gas blow pipe 9, realize the rotation of transfer line 11 with the effect of flabellum 12, drive transfer line 15 and drive purification frame in purification box, the waste gas purification effect of purifying box 14, waste water has also been guaranteed, waste gas purification effect of waste gas purification is to waste water when waste purification device itself.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (5)
1. The utility model provides a nitriding furnace tail gas cleanup unit which characterized in that includes:
the air inlet pipe is fixedly connected with the shell;
the purification mechanism is arranged on the inner side of the shell and is connected with the air inlet pipe;
wherein, purification mechanism includes:
the filtering component is connected with the shell in a sliding manner, is connected with the air inlet pipe in a sliding manner, and is used for absorbing and filtering waste gas;
the purification component is arranged on the outer side of the filtering component, symmetrically arranged on the inner side of the shell, fixedly connected with the shell and used for purifying waste gas;
the coupling assembling, coupling assembling locates filtering component with purify between the subassembly for carry waste gas and realize the purification to waste water.
2. The nitriding furnace tail gas cleanup device of claim 1, wherein the filter assembly comprises:
the filter box is arranged on the outer side of the air inlet pipe in a sliding connection mode and is in sliding connection with the shell;
the elastic piece is fixedly connected between the filter box and the shell;
the air pump is fixedly connected with the filter box, and the output end of the air pump is in sliding connection with the connecting component through an air outlet pipe;
the filter frame is arranged between the air pump and the air inlet pipe and detachably connected with the filter box.
3. The nitriding furnace tail gas purification device according to claim 2, wherein the purification assembly comprises:
the purifying box is fixedly connected with the shell, and the inner side of the purifying box is provided with purifying liquid;
the gas guide pipe is arranged on the inner side of the purification box, one end of the gas guide pipe is communicated with the outer side of the purification box and is connected with the connecting assembly, and the gas guide pipe is used for realizing the contact between the waste gas and the purification liquid;
the exhaust pipe is arranged on two sides between the purification boxes and is connected with the purification boxes through a gas pipe.
4. The nitriding furnace tail gas purifying device of claim 3, wherein the connecting assembly comprises:
the transmission case is fixedly connected with the purification case, a transmission groove is formed in the inner side of the transmission case, and the output end of the transmission case is connected with the air guide pipe;
the transmission rod is rotationally connected with the transmission box and fixedly connected with the fan blades arranged on the inner side of the transmission groove;
the connecting pipe is arranged on the outer side of the air outlet pipe in a sliding connection mode, is connected with the transmission box through an air blowing pipe and is used for matching with the filtering assembly to drive the transmission rod to rotate;
the purification frame, the purification frame is located the purifying box is inboard, and with transfer line fixed connection, be used for the cooperation the transfer line realizes the purification to waste water.
5. The nitriding furnace tail gas purifying device according to claim 4, wherein the connecting assembly further comprises:
the wedge-shaped block is arranged between the filtering component and the purifying component and is fixedly connected with the filtering component;
the cam is arranged on the outer side of the wedge-shaped block, is connected with the transmission rod and is used for matching with the transmission rod to drive the filter assembly to reciprocate along the shell wall of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221315751.9U CN217698541U (en) | 2022-05-30 | 2022-05-30 | Nitriding furnace tail gas cleanup unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221315751.9U CN217698541U (en) | 2022-05-30 | 2022-05-30 | Nitriding furnace tail gas cleanup unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217698541U true CN217698541U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221315751.9U Active CN217698541U (en) | 2022-05-30 | 2022-05-30 | Nitriding furnace tail gas cleanup unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217698541U (en) |
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2022
- 2022-05-30 CN CN202221315751.9U patent/CN217698541U/en active Active
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