CN215550000U - New-type whereabouts banbury mixer smelts cavity and prevents high pressure device - Google Patents
New-type whereabouts banbury mixer smelts cavity and prevents high pressure device Download PDFInfo
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- CN215550000U CN215550000U CN202121499077.XU CN202121499077U CN215550000U CN 215550000 U CN215550000 U CN 215550000U CN 202121499077 U CN202121499077 U CN 202121499077U CN 215550000 U CN215550000 U CN 215550000U
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Abstract
The utility model discloses a novel anti-high pressure device for a milling cavity of a falling internal mixer, which relates to the technical field of falling internal mixers and comprises a machine body, wherein one end of the top of the machine body is provided with an air outlet, a pressure relief assembly is arranged, a screw rod is firstly screwed to enable the elastic pressure of a spring to be matched with the internal pressure of the machine body, when the internal air pressure of the machine body reaches a set pressure, the air can enter an air inlet of a pressure relief box through the air outlet, the air drives the pressure relief assembly to horizontally move by extruding the pressure relief assembly, so that the air in the machine body is discharged through the pressure relief box, when the internal air pressure of the machine body is smaller than the elastic pressure of the spring, the pressure relief assembly horizontally moves in the opposite direction until one end of a block is clamped with the air inlet, so that the external air cannot flow back into the machine body, and the pressure relief assembly can be adjusted by screwing the pressure relief screw rod according to different air pressures, thereby effectively improving the pressure relief adaptability.
Description
Technical Field
The utility model relates to the technical field of falling internal mixers, in particular to a novel anti-high-pressure device for a mixing cavity of a falling internal mixer.
Background
The internal mixer consists of an internal mixing chamber, two rotors which rotate relatively, an upper top bolt, a lower top bolt, a temperature measuring system, a heating and cooling system, an exhaust system, a safety device, a discharging device and a recording device, is mainly used for plasticating and mixing rubber, and is mechanical equipment which is provided with a pair of rotors which rotate relatively and have specific shapes and which plasticately and mixedly plasticately carries out plasticating and mixing on polymer materials under a closed state with adjustable temperature and pressure.
The banbury mixer is carrying out the during operation, the banbury mixer intracavity can lead to inside atmospheric pressure to rise along with the temperature rising, need release the atmospheric pressure of inside this moment, generally can realize through the relief valve, but the banbury mixer can need different atmospheric pressures at the during operation of producing, traditional relief valve exhaust pressure difference is fixed, can lead to the adaptability of relief valve poor, furthermore, the banbury mixer intracavity is generally rubber, carbon black, a complicated physics and the chemical reaction process that oil and multiple chemical industry small powder mix, can be with the dust when losing heart, flue gas pollutants such as high arene discharges, need handle these waste gases, for this reason, now provide a new-type whereabouts banbury mixer milling cavity anti-high pressure equipment.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a novel anti-high-pressure device for a milling cavity of a falling internal mixer, which can effectively solve the problems of poor pressure relief adaptability of the internal mixing cavity and waste gas treatment in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that: a novel anti-high-pressure device for a smelting cavity of a falling internal mixer comprises a machine body, wherein an air outlet is formed in one end of the top of the machine body, a pressure relief box is fixedly mounted at one end of the top of the machine body, an air inlet is formed in the bottom of the pressure relief box, the air inlet and the air outlet are fixedly connected through a pipeline, a limiting groove is formed in the pressure relief box, a pressure relief assembly is arranged in the limiting groove, a collecting box is fixedly mounted at one side, close to the pressure relief box, of the top of the machine body, a filtering assembly is arranged in the collecting box, an air guide pipe is fixedly connected to the bottom end of one side of the pressure relief box, one end, far away from the pressure relief box, of the air guide pipe is fixedly connected to the side face of the collecting box, and an air suction pump is fixedly connected to the other side of the collecting box through an air suction pipe;
the pressure relief assembly comprises a hollow block, a screw rod, a fixed column and a spring, the hollow block is movably arranged in the limiting groove and slides in the limiting groove, the fixed column is fixedly arranged in the hollow block, one end of the screw rod is movably connected into the fixed column through threads, the spring is sleeved on the outer surface of the screw rod, and one end of the spring is fixedly connected with one end of the fixed column;
the filter component comprises a first filter screen, a moisture absorption layer and an activated carbon adsorption layer, the collecting box comprises a first cavity and a second cavity, the first cavity is communicated with the second cavity through a gas guide port, a first filter screen is fixedly arranged in the middle of the first cavity, the moisture absorption layer and the activated carbon adsorption layer are sequentially installed in the second cavity from top to bottom, a plurality of gas inlet holes are transversely distributed in the inner cavity of the activated carbon adsorption layer, the pressure release component is convenient to adjust, and meanwhile discharged gas can be filtered.
Preferably, the side of the hollow block is provided with a first through hole, and one side of the pressure relief box, which is close to the collecting box, is provided with a second through hole, so that gas can be conveniently discharged from the pressure relief box.
Preferably, the inside fixed mounting of air duct has the buffer board, the buffer board is 40-60 with the horizontal direction, is convenient for slow down the speed that gaseous entering collecting box is interior for gaseous can fully filter.
Preferably, gas outlet fixed mounting has the second filter screen, avoids the solid impurity that mix with in the gas to block up the pressure release case, influences gaseous exhaust velocity.
Preferably, the inlet port is the arc structure, and gaseous entering can be bigger with the area of contact of active carbon adsorption layer in the inlet port like this to improve the gaseous adsorption rate of active carbon adsorption layer.
Preferably, the top inner wall fixed mounting of first cavity has the shower nozzle, the end of intaking of shower nozzle leads to pipe and links to each other with external water source, is convenient for clear up solid impurity such as dust in the gas, can clear up first filter screen simultaneously.
Preferably, the bottom of the collecting box is provided with a drain outlet, so that impurities cleaned in the first cavity can be conveniently discharged.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through arranging the pressure relief assembly, firstly, the screw rod is screwed to enable the elastic pressure of the spring to be adaptive to the internal pressure of the machine body, when the internal air pressure of the machine body reaches a set pressure, air can enter the air inlet of the pressure relief box through the air outlet, the air drives the pressure relief assembly to horizontally move by extruding the pressure relief assembly, so that the air in the machine body is discharged through the pressure relief box, when the internal air pressure is smaller than the elastic pressure of the spring, the pressure relief assembly can horizontally move in the opposite direction until one end of the hollow block is clamped with the air inlet, so that the external air cannot flow back into the machine body, the pressure relief assembly can be adjusted by screwing the screw rod according to different air pressures, and therefore, the pressure relief adaptability is effectively improved.
2. According to the utility model, through arranging the filtering component, impurities such as dust and waste gas discharged by the pressure relief component can enter the collecting box through the air guide pipe, the air suction pump is started, the spray head is opened, the gas firstly passes through the buffer plate in the air guide pipe and enters the first filter screen in the first cavity for filtering, solid impurities such as dust in the gas can fall into the bottom of the first cavity through spraying of the spray head, the solid impurities are discharged through the sewage discharge outlet, the filtered gas enters the second cavity through the air guide outlet, the gas passes through the moisture absorption layer and the activated carbon adsorption layer for further filtering, and finally the gas is discharged through the air suction pipe, so that the impurities such as waste gas and dust discharged by a machine body can be filtered, and the environment pollution is avoided.
Drawings
FIG. 1 is a perspective view of the overall structure of a novel anti-high pressure device of a milling cavity of a falling internal mixer;
FIG. 2 is a front sectional view of a novel anti-high pressure device for a milling cavity of a falling internal mixer of the utility model;
FIG. 3 is an enlarged view of the structure at the position A in FIG. 2 of the novel falling internal mixer refining cavity anti-high pressure device of the present invention;
FIG. 4 is a perspective view of the screw and the fixing block structure of the novel falling internal mixer refining cavity anti-high pressure device of the utility model;
FIG. 5 is a sectional side view of the structure of an activated carbon adsorption layer of a new falling internal mixer refining cavity high pressure prevention device.
In the figure: 1. a body; 2. a pressure relief tank; 3. a limiting groove; 4. a pressure relief assembly; 41. a hollow block; 42. a screw; 43. fixing a column; 44. a spring; 5. a collection box; 6. a filter assembly; 61. a first filter screen; 62. a moisture absorbing layer; 63. an activated carbon adsorption layer; 7. an air duct; 8. a getter pump; 9. an air inlet; 10. a buffer plate; 11. a second filter screen; 12. a first cavity; 13. a second cavity.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model is a novel falling internal mixer refining cavity high pressure prevention device, which comprises a machine body 1, wherein an air outlet is formed at one end of the top of the machine body 1, a pressure relief box 2 is fixedly installed at one end of the top of the machine body 1, an air inlet is formed at the bottom of the pressure relief box 2, the air inlet and the air outlet are fixedly connected through a pipeline, a limiting groove 3 is formed in the pressure relief box 2, a pressure relief assembly 4 is arranged in the limiting groove 3, a collecting box 5 is fixedly installed at one side, close to the pressure relief box 2, of the top of the machine body 1, a filtering assembly 6 is arranged in the collecting box 5, an air guide tube 7 is fixedly connected to the bottom end of one side of the pressure relief box 2, one end, far away from the pressure relief box 2, of the air guide tube 7 is fixedly connected to the side of the collecting box 5, and an air suction pump 8 is fixedly connected to the other side of the collecting box 5 through an air suction tube;
the pressure relief assembly 4 comprises a hollow block 41, a screw rod 42, a fixed column 43 and a spring 44, wherein the hollow block 41 is movably arranged in the limiting groove 3 and slides in the limiting groove 3, the fixed column 43 is fixedly arranged in the hollow block 41, one end of the screw rod 42 is movably connected in the fixed column 43 through threads, the spring 44 is sleeved on the outer surface of the screw rod 42, and one end of the spring 44 is fixedly connected with one end of the fixed column 43;
Further, a first through hole is formed in the side face of the hollow block 41, and a second through hole is formed in one side, close to the collecting box 5, of the pressure relief box 2, so that gas can be discharged from the pressure relief box 2 conveniently.
Further, the inside fixed mounting of air duct 7 has buffer board 10, and buffer board 10 is 40-60 with the horizontal direction, is convenient for slow down the speed that gaseous entering collecting box 5 is interior for gaseous can fully filter.
Further, gas outlet fixed mounting has second filter screen 11, avoids the solid impurity that mix with in the gas to block up pressure relief case 2, influences gas exhaust speed.
Further, the inlet hole 9 is of an arc-shaped structure, so that the contact area between the gas entering the inlet hole 9 and the active carbon adsorption layer 63 is larger, and the gas adsorption rate of the active carbon adsorption layer 63 is improved.
Further, the top inner wall fixed mounting of first cavity 12 has the shower nozzle, and the end of intaking of shower nozzle leads to pipe and links to each other with external water source, is convenient for clear up solid impurity such as dust in the gas, can clear up first filter screen 61 simultaneously.
Furthermore, the bottom of the collecting box 5 is provided with a sewage draining outlet, so that impurities cleaned in the first cavity 12 can be conveniently drained.
The working principle of the utility model is as follows: when the air pressure in the machine body 1 reaches a set pressure, the air can enter the air inlet of the pressure relief box 2 through the air outlet, the air drives the pressure relief component 4 to horizontally move by extruding the pressure relief component 4, so that the air in the machine body 1 is discharged through the pressure relief box 2, when the air pressure in the machine body 1 is smaller than the elastic pressure of the spring 44, the pressure relief component 4 can horizontally move in the opposite direction until one end of the hollow block 41 is clamped with the air inlet, so that the external air cannot flow back into the machine body 1, the discharged dust, waste gas and other impurities enter the collection box 5 through the air duct 7, the air suction pump 8 is started, the spray head is opened, the air firstly passes through the buffer plate 10 in the air duct 7 and enters the first filter screen 61 in the first cavity 12 for filtering, solid impurities such as dust in the gas can fall into the bottom of the first cavity 12 through spraying of the sprayer, are discharged through the sewage draining outlet, and the filtered gas enters the second cavity 13 through the gas guide port, and the gas further filters the gas through the moisture absorption layer 62 and the activated carbon adsorption layer 63, and is finally discharged, so that the impurities such as the waste gas and the dust discharged from the machine body 1 can be filtered, and the environment pollution is avoided.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a new-type whereabouts banbury mixer smelts cavity and prevents high pressure device which characterized in that: comprises a machine body (1), one end of the top of the machine body (1) is provided with an air outlet, one end of the top of the machine body (1) is fixedly provided with a pressure relief box (2), the bottom of the pressure relief box (2) is provided with an air inlet, the air inlet and the air outlet are fixedly connected through a pipeline, a limit groove (3) is arranged in the pressure relief box (2), a pressure relief component (4) is arranged in the limit groove (3), a collecting box (5) is fixedly arranged on one side of the top of the machine body (1) close to the pressure relief box (2), a filtering component (6) is arranged in the collecting box (5), the bottom end of one side of the pressure relief box (2) is fixedly connected with an air duct (7), one end of the air duct (7) far away from the pressure relief box (2) is fixedly connected with the side surface of the collecting box (5), the other side of the collecting box (5) is fixedly connected with an air suction pump (8) through an air suction pipe;
the pressure relief assembly (4) comprises a hollow block (41), a screw rod (42), a fixed column (43) and a spring (44), the hollow block (41) is movably arranged in the limiting groove (3) and slides in the limiting groove (3), the fixed column (43) is fixedly arranged in the hollow block (41), one end of the screw rod (42) is movably connected into the fixed column (43) through threads, the spring (44) is sleeved on the outer surface of the screw rod (42), and one end of the spring (44) is fixedly connected with one end of the fixed column (43);
filter component (6) include first filter screen (61), moisture absorbed layer (62) and active carbon adsorption layer (63), collecting box (5) are including first cavity (12) and second cavity (13), first cavity (12) are linked together through leading the gas port with second cavity (13), the middle part fixed mounting of first cavity (12) has first filter screen (61), moisture absorbed layer (62) and active carbon adsorption layer (63) are installed in proper order from the top down to the inside of second cavity (13), transversely distributed has a plurality of inlet ports (9) in the inner chamber of active carbon adsorption layer (63).
2. The novel anti-high pressure device for the milling cavity of the falling internal mixer, according to claim 1, is characterized in that: a first through hole is formed in the side face of the hollow block (41), and a second through hole is formed in one side, close to the collecting box (5), of the pressure relief box (2).
3. The novel anti-high pressure device for the milling cavity of the falling internal mixer, according to claim 1, is characterized in that: the inside fixed mounting of air duct (7) has buffer board (10), buffer board (10) and horizontal direction are 40-60.
4. The novel anti-high pressure device for the milling cavity of the falling internal mixer, according to claim 1, is characterized in that: and a second filter screen (11) is fixedly arranged at the air outlet.
5. The novel anti-high pressure device for the milling cavity of the falling internal mixer, according to claim 1, is characterized in that: the air inlet holes (9) are of arc structures.
6. The novel anti-high pressure device for the milling cavity of the falling internal mixer, according to claim 1, is characterized in that: the inner wall of the top of the first cavity (12) is fixedly provided with a spray head, and the water inlet end of the spray head is connected with an external water source through a water pipe.
7. The novel anti-high pressure device for the milling cavity of the falling internal mixer, according to claim 1, is characterized in that: and a sewage draining outlet is formed in the bottom of the collecting box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121499077.XU CN215550000U (en) | 2021-07-02 | 2021-07-02 | New-type whereabouts banbury mixer smelts cavity and prevents high pressure device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121499077.XU CN215550000U (en) | 2021-07-02 | 2021-07-02 | New-type whereabouts banbury mixer smelts cavity and prevents high pressure device |
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| CN215550000U true CN215550000U (en) | 2022-01-18 |
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| CN202121499077.XU Active CN215550000U (en) | 2021-07-02 | 2021-07-02 | New-type whereabouts banbury mixer smelts cavity and prevents high pressure device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220962A (en) * | 2023-05-06 | 2023-06-06 | 四川华气动力有限责任公司 | High-power gas engine for refining blast furnace tail gas |
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2021
- 2021-07-02 CN CN202121499077.XU patent/CN215550000U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220962A (en) * | 2023-05-06 | 2023-06-06 | 四川华气动力有限责任公司 | High-power gas engine for refining blast furnace tail gas |
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