CN113246328A - Internal mixer with dust collection cooling device - Google Patents
Internal mixer with dust collection cooling device Download PDFInfo
- Publication number
- CN113246328A CN113246328A CN202110147459.4A CN202110147459A CN113246328A CN 113246328 A CN113246328 A CN 113246328A CN 202110147459 A CN202110147459 A CN 202110147459A CN 113246328 A CN113246328 A CN 113246328A
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- CN
- China
- Prior art keywords
- fixedly connected
- side wall
- wall
- dust
- outlet pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
- B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
Abstract
The invention discloses an internal mixer with a dust collection cooling device, which comprises a mixer body, wherein the upper wall of the mixer body is communicated with a feeding hopper, the lower wall of the mixer body is communicated with a discharging pipe, the mixer body is provided with a dust collection mechanism, the dust collection mechanism comprises a suction fan fixedly connected to the upper wall of the mixer body, the air inlet end of the suction fan is communicated with a smoke exhaust pipe, and the air outlet end of the suction fan is communicated with an air outlet pipe. The invention can prevent dust from entering air to pollute the environment, can realize intermittent feeding, and can prevent a large amount of materials from entering the machine body instantly to cause the internal blockage of equipment and influence the working efficiency of the internal mixer during feeding, thereby improving the working efficiency of the internal mixer and eliminating the potential safety hazard caused by overhigh temperature of the materials.
Description
Technical Field
The invention relates to the technical field of internal mixers, in particular to an internal mixer with a dust collection cooling device.
Background
The internal rubber mixing machine is called as internal mixer for short, and is mainly used for plasticating and mixing rubber. An internal mixer is a machine which is provided with a pair of rotors having a specific shape and rotating relative to each other and which kneads and kneads a polymer material intermittently in a closed state with adjustable temperature and pressure, and can process a granular rubber material.
Traditional banbury mixer generally directly pours the material into the feeding funnel when the material loading, in a large amount of raw materials get into the device in the twinkling of an eye, easily cause the inside jam of device, thereby influence the work efficiency of banbury mixer, and can produce a large amount of dusts at the banburying in-process, a large amount of dusts float can cause the pollution to the environment in floating to the air, and material temperature is higher when the ejection of compact, there is the potential safety hazard that the staff was scalded by the material when getting the material, so, need design a banbury mixer of taking dust absorption cooling device to solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an internal mixer with a dust-absorbing cooling device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a take dust absorption cooling device's banbury mixer, includes the organism, organism upper wall intercommunication is equipped with the feeding funnel, organism lower wall intercommunication is equipped with the discharging pipe, be equipped with dust absorption mechanism on the organism, dust absorption mechanism includes the suction fan of fixed connection at the organism upper wall, the inlet end intercommunication of suction fan is equipped with the exhaust pipe, the end intercommunication of giving vent to anger of suction fan is equipped with the outlet duct.
The machine body side wall is provided with a cooling mechanism, the cooling mechanism comprises a water tank fixedly connected to the machine body, the upper wall of the water tank is fixedly connected with a fixed cylinder, the inner wall of the fixed cylinder is hermetically and slidably connected with a piston, the upper end of the piston is fixedly connected with two connecting rods, the upper ends of the two connecting rods are fixedly connected with a screw sleeve together, the upper wall of the fixed cylinder is rotatably connected with a reciprocating screw rod, the reciprocating screw rod is matched with the screw sleeve, the side wall of the machine body is fixedly connected with a fixed plate, the side wall of the fixed plate is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft, far away from the motor, is fixedly connected with a first conical gear, the upper end of the reciprocating screw rod is fixedly connected with a second conical gear, the first conical gear is meshed with the second conical gear, the through side wall of the fixed cylinder is communicated with a water inlet pipe, and the side wall of the discharging pipe is fixedly connected with a water outlet pipe, one end of the water outlet pipe is communicated with the fixed cylinder, the other end of the water outlet pipe is communicated with the water tank, and the feeding hopper and the fixed plate are jointly provided with an intermittent feeding mechanism.
Preferably, intermittent type feed mechanism is including running through the opening that sets up at the feeding funnel lateral wall, the opening inner wall is equipped with the baffle that can remove about, the baffle lateral wall runs through and is equipped with the through-hole, pivot lateral wall fixedly connected with cam, the lateral wall fixedly connected with briquetting that the baffle is close to the cam, the briquetting lateral wall passes through spring and feeding funnel lateral wall elastic connection.
Preferably, the side wall of the cam is in contact with the side wall of the pressing block, and the side wall of the pressing block, which is close to the cam, is provided with an arc surface.
Preferably, the inner wall of the water tank is fixedly connected with a dust screen, one end of the air outlet pipe, far away from the suction fan, is communicated with the water tank, one end of the air outlet pipe, far away from the suction fan, is located above the dust screen and below the water surface, and the lower end of the water inlet pipe is located below the dust screen.
Preferably, the water outlet pipe and the water inlet pipe are both provided with one-way valves, and the part of the water outlet pipe, which is positioned on the water outlet pipe, is spiral.
Preferably, the baffle extends out of the opening, and the baffle side wall is in contact with the opening inner wall.
The invention has the following beneficial effects:
1. when the suction fan works, dust and gas enter the smoke exhaust pipe, then enter the gas outlet pipe from the smoke exhaust pipe, finally enter the water tank, are soaked by water and are precipitated on the dust screen, so that the dust-removing device has a certain purification effect, and can prevent the dust from entering the air to pollute the environment;
2. according to the invention, the motor drives the rotating shaft to rotate, the rotating shaft drives the cam to rotate, and the cam is matched with the elastic force of the spring in the rotating process to enable the baffle to move left and right, so that the through hole is intermittently communicated with the feeding hopper, intermittent feeding can be realized, the phenomenon that the working efficiency of the internal mixer is influenced because a large amount of materials instantly enter the machine body to cause the internal blockage of equipment during feeding is prevented, and the working efficiency of the internal mixer is improved;
3. according to the invention, the first bevel gear is driven to rotate through the rotating shaft, the first bevel gear 1 drives the second bevel gear to rotate, the second bevel gear drives the reciprocating screw to rotate, the reciprocating screw drives the screw sleeve to move up and down, the screw sleeve drives the connecting rod to move up and down, and further drives the piston to move up and down, when the piston moves up and down, water in the water tank enters the water outlet pipe and flows along the water outlet pipe, and a large amount of heat of the heated material in the water outlet pipe can be taken away in the process of flowing along the water outlet pipe, so that the material is rapidly cooled, and potential safety hazards caused by overhigh temperature of the material can be eliminated.
Drawings
FIG. 1 is a schematic structural diagram of an internal mixer with a dust-absorbing cooling device according to the present invention;
fig. 2 is a sectional view taken along line a-a of fig. 1.
In the figure: 1 machine body, 2 feeding hoppers, 3 discharging pipes, 4 suction fans, 5 smoke exhaust pipes, 6 air outlet pipes, 7 water tanks, 8 dust screens, 9 fixed cylinders, 10 water outlet pipes, 11 pistons, 12 connecting rods, 13 lead screw sleeves, 14 reciprocating lead screws, 15 first bevel gears, 16 second bevel gears, 17 baffles, 18 cams, 19 fixed plates, 20 rotating shafts, 21 motors, 22 through holes, 23 openings, 24 pressing blocks and 25 water inlet pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, an internal mixer with a dust collection cooling device comprises a machine body 1, wherein a feeding hopper 2 is communicated with the upper wall of the machine body 1, a cover is arranged at the upper end of the feeding hopper 2, a discharging pipe 3 is communicated with the lower wall of the machine body 1, a dust collection mechanism is arranged on the machine body 1 and comprises a suction fan 4 fixedly connected to the upper wall of the machine body 1, a smoke exhaust pipe 5 is communicated with the air inlet end of the suction fan 4, and an air outlet pipe 6 is communicated with the air outlet end of the suction fan 4.
1 lateral wall of organism is equipped with cooling body, cooling body includes fixed connection at 1 water tank 7 of organism, 7 inner wall fixedly connected with dust screens 8 of water tank, the one end and the 7 intercommunications of water tank of suction fan 4 are kept away from to outlet duct 6, the one end that inlet fan 4 was kept away from to outlet duct 6 is located 8 tops of dust screens and is located the surface of water, can make the dust wet by the water, certain purifying effect has, can prevent that the dust from leading to the fact the pollution to the environment in getting into the air, and prevent that the dust of suction from getting into in the inlet tube 25, inlet tube 25 lower extreme is located 8 below of dust screens.
The water tank 7 upper wall fixedly connected with solid fixed cylinder 9, gu the sealed sliding connection of solid fixed cylinder 9 inner wall has piston 11, two connecting rods 12 of fixedly connected with in piston 11 upper end, the common fixedly connected with lead screw housing 13 in two connecting rods 12 upper ends, gu the fixed cylinder 9 upper wall rotates and is connected with reciprocal lead screw 14, reciprocal lead screw 14 cooperatees with lead screw housing 13, reciprocal lead screw 14 runs through lead screw housing 13, when reciprocal lead screw 14 rotates, lead screw housing 13 reciprocates under connecting rod 12's restriction.
The side wall of the machine body 1 is fixedly connected with a fixing plate 19, the side wall of the fixing plate 19 is fixedly connected with a motor 21, an output shaft of the motor 21 is fixedly connected with a rotating shaft 20, one end of the rotating shaft 20 far away from the motor 21 is fixedly connected with a first bevel gear 15, the upper end of a reciprocating screw 14 is fixedly connected with a second bevel gear 16, the first bevel gear 15 is meshed with the second bevel gear 16, the through side wall of a fixing cylinder 9 is communicated with a water inlet pipe 25, the side wall of a discharging pipe 3 is fixedly connected with a water outlet pipe 10, the water outlet pipe 10 and the water inlet pipe 25 are both provided with a one-way valve, the one-way valve on the water inlet pipe 25 enables water in a water tank 7 to enter the fixing cylinder 9 along the water inlet pipe 25, the one-way valve on the water outlet pipe 10 enables water in the space of the fixing cylinder 9 below a piston 11 to only leave from the water outlet pipe 10, the part of the water outlet pipe 10 on the discharging pipe 3 is spiral, and the contact area between the water outlet pipe 10 and the discharging pipe 3 can be increased, a large amount of heats of the materials heated in the discharging pipe 3 can be taken away by water in the flowing process along the water outlet pipe 10, so that the materials are cooled rapidly, one end of the water outlet pipe 10 is communicated with the fixed cylinder 9, and the other end of the water outlet pipe 10 is communicated with the water tank 7.
The feeding hopper 2 and the fixed plate 19 are jointly provided with an intermittent feeding mechanism, the intermittent feeding mechanism comprises an opening 23 penetrating through the side wall of the feeding hopper 2, the inner wall of the opening 23 is provided with a baffle 17 capable of moving left and right, the baffle 17 extends out of the opening 23, the side wall of the baffle 17 is contacted with the inner wall of the opening 23, when a through hole 22 is not communicated with the opening 23, a pillar material is blocked to prevent the material from falling, the side wall of the baffle 17 is provided with a through hole 22, the side wall of a rotating shaft 20 is fixedly connected with a cam 18, the side wall of the cam 18 is contacted with the side wall of a pressing block 24, the side wall of the pressing block 24 close to the cam 18 is provided with an arc surface, the cam 18 moves left under the elastic force of a spring along with the gradual reduction of the diameter of the contact part of the cam 18 and the pressing block 24 in the rotating process, the diameter of the contact part of the cam 18 and the pressing block 24 is gradually increased along with the gradual increase of the diameter of the contact part of the cam 18 and the pressing block 24, the pressing block 24 moves right, the spring is compressed, the through hole 22 moves right, the baffle 17 is fixedly connected with the pressing block 24, the side wall of the pressing block 24 is elastically connected with the side wall of the feeding hopper 2 through a spring.
During operation opens the lid, pours granular raw materials into in the feeding funnel 2, then closes the lid to open suction fan 4 and motor 21, can produce a large amount of dust at the in-process that the raw materials was banburied, in suction fan 4 during operation makes dust gas get into exhaust pipe 5, in getting into outlet duct 6 from exhaust pipe 5 again, get into water tank 7 at last, by the water logging wet, deposit on dust screen 8, have certain purifying effect.
The material leaves along discharging pipe 3, pivot 20 drives first bevel gear 15 and rotates this moment, first bevel gear 15 drives second bevel gear 16 and rotates, second bevel gear 16 drives reciprocal lead screw 14 and rotates, reciprocal lead screw 14 drives lead screw cover 13 and reciprocates, lead screw cover 13 drives connecting rod 12 and reciprocates, and then drive piston 11 and reciprocate, when piston 11 moves up, water in water tank 7 gets into in the space of the solid fixed cylinder 9 of piston 11 below along inlet tube 25, when piston 11 moves down, water in the space of the solid fixed cylinder 9 of piston 11 below gets into in outlet pipe 10, and flow along outlet pipe 10, a large amount of heats of the material after rising the temperature in discharging pipe 3 can be taken away to water at the in-process that flows along outlet pipe 10, make the material cool off fast, final water gets into in water tank 7, can reuse once more.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides a take dust absorption cooling device's banbury mixer, includes organism (1), its characterized in that, organism (1) upper wall intercommunication is equipped with feeding funnel (2), organism (1) lower wall intercommunication is equipped with discharging pipe (3), be equipped with dust absorption mechanism on organism (1), dust absorption mechanism includes suction fan (4) of fixed connection at organism (1) upper wall, the inlet end intercommunication of suction fan (4) is equipped with exhaust pipe (5), the end intercommunication of giving vent to anger of suction fan (4) is equipped with outlet duct (6).
The side wall of the machine body (1) is provided with a cooling mechanism, the cooling mechanism comprises a water tank (7) fixedly connected to the machine body (1), the upper wall of the water tank (7) is fixedly connected with a fixed cylinder (9), the inner wall of the fixed cylinder (9) is connected with a piston (11) in a sealing and sliding manner, the upper end of the piston (11) is fixedly connected with two connecting rods (12), the upper ends of the two connecting rods (12) are fixedly connected with a screw sleeve (13) together, the upper wall of the fixed cylinder (9) is rotatably connected with a reciprocating screw rod (14), the reciprocating screw rod (14) is matched with the screw sleeve (13), the side wall of the machine body (1) is fixedly connected with a fixed plate (19), the side wall of the fixed plate (19) is fixedly connected with a motor (21), the output shaft of the motor (21) is fixedly connected with a rotating shaft (20), and one end, far away from the motor (21), of the rotating shaft (20) is fixedly connected with a first bevel gear (15), reciprocal lead screw (14) upper end fixedly connected with second bevel gear (16), first bevel gear (15) and second bevel gear (16) meshing, gu fixed cylinder (9) lead to the lateral wall intercommunication and are equipped with inlet tube (25), discharging pipe (3) lateral wall fixedly connected with outlet pipe (10), outlet pipe (10) one end and gu fixed cylinder (9) intercommunication, outlet pipe (10) other end and water tank (7) intercommunication, be equipped with intermittent type feed mechanism jointly on feeding funnel (2) and fixed plate (19).
2. The internal mixer with the dust collection cooling device is characterized in that the intermittent feeding mechanism comprises an opening (23) penetrating through the side wall of the feeding hopper (2), a baffle (17) capable of moving left and right is arranged on the inner wall of the opening (23), a through hole (22) penetrates through the side wall of the baffle (17), a cam (18) is fixedly connected to the side wall of the rotating shaft (20), a pressing block (24) is fixedly connected to the side wall of the baffle (17) close to the cam (18), and the side wall of the pressing block (24) is elastically connected with the side wall of the feeding hopper (2) through a spring.
3. An internal mixer with a dust-collecting cooling device according to claim 2, characterized in that the side wall of the cam (18) is in contact with the side wall of the pressure piece (24), and the side wall of the pressure piece (24) close to the cam (18) is provided with a cambered surface.
4. The internal mixer with the dust collection and cooling device according to claim 1, wherein a dust screen (8) is fixedly connected to the inner wall of the water tank (7), one end of the air outlet pipe (6) far away from the suction fan (4) is communicated with the water tank (7), one end of the air outlet pipe (6) far away from the suction fan (4) is located above the dust screen (8) and below the water surface, and the lower end of the water inlet pipe (25) is located below the dust screen (8).
5. An internal mixer with a dust-absorbing cooling device according to claim 4, characterized in that the water outlet pipe (10) and the water inlet pipe (25) are provided with one-way valves, and the part of the water outlet pipe (10) on the discharge pipe (3) is spiral.
6. An internal mixer with a dust-collecting cooling device according to claim 2, characterized in that 63.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110147459.4A CN113246328A (en) | 2021-02-03 | 2021-02-03 | Internal mixer with dust collection cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110147459.4A CN113246328A (en) | 2021-02-03 | 2021-02-03 | Internal mixer with dust collection cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113246328A true CN113246328A (en) | 2021-08-13 |
Family
ID=77180905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110147459.4A Pending CN113246328A (en) | 2021-02-03 | 2021-02-03 | Internal mixer with dust collection cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113246328A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944743A (en) * | 2023-08-16 | 2023-10-27 | 浙江振兴阿祥集团有限公司 | Self-adjusting supporting tool for welding spiral case ring seat of water turbine |
-
2021
- 2021-02-03 CN CN202110147459.4A patent/CN113246328A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944743A (en) * | 2023-08-16 | 2023-10-27 | 浙江振兴阿祥集团有限公司 | Self-adjusting supporting tool for welding spiral case ring seat of water turbine |
| CN116944743B (en) * | 2023-08-16 | 2024-01-30 | 浙江振兴阿祥集团有限公司 | Self-adjusting supporting tool for welding spiral case ring seat of water turbine |
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