CN214147016U - Casting waste gas silencer - Google Patents
Casting waste gas silencer Download PDFInfo
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- CN214147016U CN214147016U CN202022664230.1U CN202022664230U CN214147016U CN 214147016 U CN214147016 U CN 214147016U CN 202022664230 U CN202022664230 U CN 202022664230U CN 214147016 U CN214147016 U CN 214147016U
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Abstract
The utility model relates to the technical field of noise elimination of casting equipment, and provides a casting waste gas silencer, which comprises a tank body, a gas containing cavity, a gas inlet and a gas outlet; the two partition plates divide the air containing cavity into an air inlet cavity, a mixing cavity and an air outlet cavity, the air inlet cavity is communicated with the air inlet, the air outlet cavity is communicated with the air outlet, and the mixing cavity is positioned between the air inlet cavity and the air outlet cavity; the first vent pipe is arranged in the air accommodating cavity and communicated with the air inlet cavity and the mixing cavity; the second vent pipe is arranged in the air containing cavity and communicated with the mixing cavity and the air outlet cavity; the amortization subassembly includes air baffle, spring and vortex fan, and spring and air baffle are located mixed intracavity, and air baffle and partition panel are connected respectively to the both ends of spring, and air baffle is located the gas outlet top of first breather pipe, and the vortex fan is located the intracavity of giving vent to anger and is located the top of second breather pipe. Through the technical scheme, the problem of high noise of casting equipment in the casting process in the related technology is solved.
Description
Technical Field
The utility model relates to a casting equipment noise elimination technical field, it is specific, relate to casting waste gas silencer.
Background
The casting machinery is a machine which strictly speaking utilizes the technology to smelt metal into liquid meeting certain requirements, pours the liquid into a casting mold, and obtains a casting with preset shape, size and performance after cooling, solidification and cleaning treatment. Metal is in the casting process, and the noise is too big, can produce a lot of smog moreover, and smog can injure its inside original paper, and the noise can let the staff feel uncomfortable, and in the long run, the noise not only can reduce staff's production efficiency, still can lead to cause staff's health to receive very big injury, because smog has certain speed in the casting process, consequently produced the noise, in order to improve casting efficiency, consequently need handle the noise of the production of smog.
SUMMERY OF THE UTILITY MODEL
The utility model provides a casting exhaust gas muffler has solved the big problem of casting equipment noise among the correlation technique in the casting process.
The technical scheme of the utility model as follows: a cast exhaust muffler comprising:
the tank body is provided with an air containing cavity, an air inlet and an air outlet;
the two partition plates divide the air containing cavity into an air inlet cavity, a mixing cavity and an air outlet cavity, the air inlet cavity is communicated with the air inlet, the air outlet cavity is communicated with the air outlet, and the mixing cavity is positioned between the air inlet cavity and the air outlet cavity;
the first breather pipe is arranged in the air containing cavity and communicated with the air inlet cavity and the mixing cavity;
the second vent pipe is arranged in the air containing cavity and communicated with the mixing cavity and the air outlet cavity, and the first vent pipe and the second vent pipe are arranged in a staggered manner; and
amortization subassembly, including air baffle, spring and vortex fan, the spring with the air baffle is located mix the intracavity, the both ends of spring are connected respectively the air baffle with the partition panel, the air baffle is located the gas outlet top of first breather pipe, the vortex fan is located give vent to anger the intracavity and be located the top of second breather pipe, the vortex fan rotates to be located go out on the inner wall in air cavity.
As a further technical scheme, the bottom of the tank body is provided with a impurity removing port which is communicated with the air inlet cavity, the tank body is also provided with a detachable cover plate, and the cover plate is covered on the impurity removing port.
As a further technical scheme, the air inlet device further comprises an air inlet pipe and an air outlet pipe, wherein the air inlet pipe is arranged at the air inlet, the air outlet pipe is arranged at the air outlet, and valves are arranged on the air inlet pipe and the air outlet pipe.
As a further technical scheme, a plurality of grooves are formed in the outer portion of the air inlet pipe, and the grooves are arranged in parallel to form anti-skid grains.
As a further technical scheme, the first vent pipe and the second vent pipe are both multiple, and the multiple first vent pipes and the multiple second vent pipes are uniformly arranged in a circumferential manner.
As a further technical scheme, the silencing assembly is multiple, the air baffle plate and the spring are in one-to-one correspondence with the first vent pipe, and the turbulent flow fan is in one-to-one correspondence with the second vent pipe.
As a further technical scheme, still include the landing leg, the landing leg be three and be the circumference equipartition in the outside of jar body.
As a further technical scheme, the supporting leg structure further comprises rollers, wherein the rollers correspond to the supporting legs one to one and are arranged at the bottom ends of the supporting legs.
The utility model discloses a theory of operation and beneficial effect do: compared with the prior art, the tank body is provided with an air containing cavity, an air inlet and an air outlet, two partition plates are arranged in the air containing cavity at intervals and divide the air containing cavity into an air inlet cavity, a mixing cavity and an air outlet cavity, the air inlet is communicated with the air inlet cavity, the air outlet is communicated with the air outlet cavity, a first vent pipe penetrates through the partition plates, two ends of the first vent pipe are respectively communicated with the air inlet cavity and the mixing cavity, a second vent pipe is arranged on the other partition plate, two ends of the second vent pipe are respectively communicated with the mixing cavity and the air outlet cavity, gas generated by casting enters the air inlet cavity from the air inlet, and then sequentially penetrates through the first vent pipe, the mixing cavity, the second vent; the first vent pipe and the second vent pipe are arranged in a staggered manner, so that gas coming out of the first vent pipe can not directly enter the second vent pipe; the silencing component comprises an air baffle plate, a spring and a turbulent flow fan, wherein the spring and the air baffle plate are arranged in the mixing cavity, the air baffle plate is arranged above the air outlet end of the first vent pipe, when high-speed gas enters the first vent pipe and comes out of the first vent pipe, the high-speed gas can touch the air baffle plate and further compress the spring, so that the spring can be utilized to absorb the kinetic energy of part of the gas, the speed of the gas can be reduced, the gas can firstly enter the mixing cavity and then enters the second vent pipe due to the staggered arrangement of the first vent pipe and the second vent pipe, the turbulent flow fan is a common fan and is rotatably arranged at the top of the air outlet cavity, the turbulent flow fan is just opposite to the air outlet end of the second vent pipe, the gas coming out of the second vent pipe can blow the turbulent flow fan to rotate, and further the turbulent flow fan can play a role in stirring on the gas flowing in the air outlet cavity, and further play a role in reducing the speed of the gas, and finally, the noise generated by the gas due to its high speed is realized.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of a cast exhaust muffler provided by the present invention;
FIG. 2 is a schematic view of the structure at I in FIG. 1;
FIG. 3 is a top view of one of the cross-sections of FIG. 1;
fig. 4 is a schematic structural view of the air inlet pipe provided by the present invention.
In the figure:
1. a tank body; 2. a partition panel; 3. an air inlet cavity; 4. a mixing chamber; 5. an air outlet cavity; 6. a first vent pipe; 7. a second vent pipe; 8. a gas baffle; 9. a spring; 10. a turbulent fan; 11. a cover plate; 12. entering an air pipe; 13. an air outlet pipe; 14. a valve; 15. a groove; 16. a support leg; 17. and a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
As shown in fig. 1 to 4, the present embodiment proposes a cast exhaust muffler including:
the tank body 1 is provided with an air containing cavity, an air inlet and an air outlet;
the two partition plates 2 are arranged in the air containing cavity, the air containing cavity is divided into an air inlet cavity 3, a mixing cavity 4 and an air outlet cavity 5 by the two partition plates 2, the air inlet cavity 3 is communicated with the air inlet, the air outlet cavity 5 is communicated with the air outlet, and the mixing cavity 4 is positioned between the air inlet cavity 3 and the air outlet cavity 5;
the first breather pipe 6 is arranged in the air containing cavity and communicated with the air inlet cavity 3 and the mixing cavity 4;
the second vent pipe 7 is arranged in the air containing cavity and communicated with the mixing cavity 4 and the air outlet cavity 5, and the first vent pipe 6 and the second vent pipe 7 are arranged in a staggered manner; and
amortization subassembly, including air baffle 8, spring 9 and vortex fan 10, spring 9 and air baffle 8 are located mixing chamber 4, and air baffle 8 and partition panel 2 are connected respectively at spring 9's both ends, and air baffle 8 is located the gas outlet top of first breather pipe 6, and vortex fan 10 is located 5 interior and the top that is located second breather pipe 7 of giving vent to anger chamber, and vortex fan 10 rotates to be located on the inner wall of giving vent to anger chamber 5.
In the embodiment, the tank body 1 is provided with an air containing cavity, an air inlet and an air outlet, two partition plates 2 are arranged in the air containing cavity at intervals and divide the air containing cavity into an air inlet cavity 3, a mixing cavity 4 and an air outlet cavity 5, the air inlet is communicated with the air inlet cavity 3, the air outlet is communicated with the air outlet cavity 5, a first vent pipe 6 penetrates through the partition plates 2, two ends of the first vent pipe are respectively communicated with the air inlet cavity 3 and the mixing cavity 4, a second vent pipe 7 is arranged on the other partition plate 2, two ends of the second vent pipe are respectively communicated with the mixing cavity 4 and the air outlet cavity 5, gas generated by casting enters the air inlet cavity 3 from the air inlet, and then sequentially penetrates through the first vent pipe 6, the mixing cavity 4, the second vent pipe 7, the air outlet cavity 5 and the air outlet; the first breather pipe 6 and the second breather pipe 7 are arranged in a staggered manner, so that the gas coming out of the first breather pipe 6 can not directly enter the second breather pipe 7; the silencing component comprises an air baffle plate 8, a spring 9 and a turbulent flow fan 10, wherein the spring 9 and the air baffle plate 8 are arranged in the mixing cavity 4, the air baffle plate 8 is arranged above the air outlet end of the first vent pipe 6, when high-speed gas enters the first vent pipe 6 and comes out of the first vent pipe, the high-speed gas can touch the air baffle plate 8, the spring 9 is further compressed, the spring 9 can be utilized to absorb the kinetic energy of part of the gas, the gas speed can be reduced, the gas can firstly enter the mixing cavity 4 and then enters the second vent pipe 7 due to the staggered arrangement of the first vent pipe 6 and the second vent pipe 7, the turbulent flow fan 10 is a common fan and is arranged at the top of the air outlet cavity 5 in a rotating manner, the turbulent flow fan 10 is just opposite to the air outlet end of the second vent pipe 7, the gas coming out of the second vent pipe 7 can blow the turbulent flow fan 10 to rotate, and the turbulent flow fan 10 can stir the gas flowing in the air outlet cavity 5, further, the speed of the gas is reduced, and finally, the noise generated by the gas due to the high speed of the gas is realized.
As shown in fig. 1, based on the same concept as that of the above embodiment, the present embodiment further provides that the bottom of the tank body 1 is provided with a impurity removing port, the impurity removing port is communicated with the air inlet cavity 3, the tank body 1 is further provided with a detachable cover plate 11, and the cover plate 11 is covered on the impurity removing port.
In this embodiment, because can thoughtlessly have impurity in the gas to impurity can deposit in the chamber 3 of admitting air, in order to prevent impurity because the accumulation is too much and enter into the chamber 5 of giving vent to anger, also in order to avoid first breather pipe 6 and second breather pipe 7 to be blockked up, the impurity removing mouth has been seted up in the bottom of jar body 1, and still set up detachable apron 11 on jar body 1, when impurity need clear up, apron 11 can be pulled down, clears up the impurity in jar body 1.
As shown in fig. 1, based on the same concept as the above embodiment, the present embodiment further provides that the air conditioner further includes an air inlet pipe 12 and an air outlet pipe 13, the air inlet pipe 12 is disposed at the air inlet, the air outlet pipe 13 is disposed at the air outlet, and the air inlet pipe 12 and the air outlet pipe 13 are both provided with valves 14.
In this embodiment, in order to control the gas flowing into and out of the tank body 1 conveniently, the tank body 1 is connected with the gas inlet pipe 12 and the gas outlet pipe 13, and the corresponding valves 14 are arranged on the gas inlet pipe 12 and the gas outlet pipe 13, so that the corresponding valves 14 can be opened when needed, and the valves 14 can be directly closed when not needed or maintained.
As shown in fig. 4, based on the same concept as the above embodiments, the present embodiment further proposes that a plurality of grooves 15 are formed on the outer portion of the air inlet pipe 12, and the plurality of grooves 15 are arranged side by side to form the anti-slip pattern.
In this embodiment, since the air inlet pipe 12 is communicated with the plastic hose, in order to avoid the plastic hose from being separated from the air inlet pipe 12 due to the entrance of high-speed gas, the plurality of grooves 15 are formed outside the air inlet pipe 12, and the plurality of grooves 15 are arranged side by side and at intervals, so that the plurality of grooves 15 form anti-slip patterns between each other, and the anti-slip patterns are arranged between the air inlet pipe 12 and the plastic hose, so that the friction force between the plastic hose and the air inlet pipe 12 can be increased.
As shown in fig. 1 to 3, based on the same concept as the above embodiments, the present embodiment further proposes that the first vent pipe 6 and the second vent pipe 7 are both plural, and the plural first vent pipes 6 and the plural second vent pipes 7 are all uniformly arranged in a circumference.
In this embodiment, can be current smooth and easy in order to guarantee that gas to avoid can not using because first breather pipe 6 or the whole device that leads to of second breather pipe 7 jam, set first breather pipe 6 and second breather pipe 7 to a plurality ofly, and all set the condition that the circumference equipartition was arranged, the form that the circumference was evenly arranged is convenient for make and process.
As shown in fig. 1 to 3, based on the same concept as the above embodiments, the present embodiment further proposes that a plurality of noise reduction assemblies are provided, the air baffle 8 and the spring 9 are in one-to-one correspondence with the first vent pipe 6, and the spoiler fan 10 is in one-to-one correspondence with the second vent pipe 7.
In this embodiment, in order to match with first breather pipe 6 and second breather pipe 7, also can save the cost simultaneously, set up air baffle 8 and spring 9 and first breather pipe 6 one-to-one, set up vortex fan 10 and second breather pipe 7 one-to-one, just so can avoid the waste of material, reduced air baffle 8, spring 9 and vortex fan 10's cost.
As shown in fig. 1 to fig. 3, based on the same concept as the above embodiments, the present embodiment further provides that the tank further includes three support legs 16, and the three support legs 16 are circumferentially and uniformly distributed outside the tank body 1.
In this embodiment, in order to ensure that the tank body 1 can be at a suitable height, the supporting legs 16 are arranged on the tank body 1, the supporting legs 16 can be set to be in a length-adjustable form, in order to ensure that the supporting legs 16 can stably support the tank body 1, the three supporting legs 16 can be arranged around the tank body 1, and the three supporting legs 16 can also be arranged in a circumferentially and uniformly distributed form.
As shown in fig. 1 to fig. 3, based on the same concept as the above embodiments, the present embodiment further provides that the support device further includes rollers 17, and the rollers 17 correspond to the support legs 16 one to one and are disposed at the bottom ends of the support legs 16.
In this embodiment, in order to move whole device conveniently, can set up gyro wheel 17 in the bottom of landing leg 16 to can also set up gyro wheel 17 into the universal wheel of stopping in the area, can guarantee the stable location of device like this, can also conveniently turn to at the removal in-process.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A cast exhaust muffler, comprising:
the tank body (1) is provided with an air containing cavity, an air inlet and an air outlet;
the two partition plates (2) are arranged in the air containing cavity, the air containing cavity is divided into an air inlet cavity (3), a mixing cavity (4) and an air outlet cavity (5) by the two partition plates (2), the air inlet cavity (3) is communicated with the air inlet, the air outlet cavity (5) is communicated with the air outlet, and the mixing cavity (4) is positioned between the air inlet cavity (3) and the air outlet cavity (5);
the first breather pipe (6) is arranged in the air containing cavity and is communicated with the air inlet cavity (3) and the mixing cavity (4);
the second vent pipe (7) is arranged in the air containing cavity and communicated with the mixing cavity (4) and the air outlet cavity (5), and the first vent pipe (6) and the second vent pipe (7) are arranged in a staggered mode; and
amortization subassembly, including air baffle (8), spring (9) and vortex fan (10), spring (9) with air baffle (8) are located in mixing chamber (4), the both ends of spring (9) are connected respectively air baffle (8) with partition panel (2), air baffle (8) are located the gas outlet top of first breather pipe (6), vortex fan (10) are located go out in air cavity (5) and be located the top of second breather pipe (7), vortex fan (10) rotate and locate go out on the inner wall of air cavity (5).
2. The casting exhaust gas muffler according to claim 1, wherein a sundry removing port is formed at the bottom of the tank body (1), the sundry removing port is communicated with the air inlet cavity (3), the tank body (1) is further provided with a detachable cover plate (11), and the cover plate (11) is covered at the sundry removing port.
3. The cast exhaust gas muffler according to claim 2, further comprising an inlet pipe (12) and an outlet pipe (13), wherein the inlet pipe (12) is disposed at the inlet, the outlet pipe (13) is disposed at the outlet, and valves (14) are disposed on both the inlet pipe (12) and the outlet pipe (13).
4. The cast exhaust gas muffler according to claim 3, wherein a plurality of grooves (15) are formed in the outer portion of the gas inlet pipe (12), and the plurality of grooves (15) are arranged in parallel to form anti-slip patterns.
5. The cast exhaust gas muffler according to claim 1, wherein the first vent pipe (6) and the second vent pipe (7) are each provided in plurality, and the first vent pipe (6) and the second vent pipe (7) are each circumferentially uniformly arranged.
6. The cast exhaust muffler according to claim 5, wherein the muffler assembly is provided in plurality, and the baffle plate (8) and the spring (9) correspond to the first vent pipe (6) one by one, and the disturbing fan (10) and the second vent pipe (7) correspond one by one.
7. The cast exhaust gas muffler according to claim 1, further comprising three legs (16), wherein the legs (16) are circumferentially distributed on the outside of the tank (1).
8. The cast exhaust gas muffler according to claim 7, further comprising rollers (17), wherein the rollers (17) correspond to the legs (16) one to one and are provided at the bottom ends of the legs (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022664230.1U CN214147016U (en) | 2020-11-17 | 2020-11-17 | Casting waste gas silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022664230.1U CN214147016U (en) | 2020-11-17 | 2020-11-17 | Casting waste gas silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214147016U true CN214147016U (en) | 2021-09-07 |
Family
ID=77564744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022664230.1U Active CN214147016U (en) | 2020-11-17 | 2020-11-17 | Casting waste gas silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214147016U (en) |
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2020
- 2020-11-17 CN CN202022664230.1U patent/CN214147016U/en active Active
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