CN215150800U - High-speed blendor of PVC raw materials with waste gas collection function - Google Patents
High-speed blendor of PVC raw materials with waste gas collection function Download PDFInfo
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- CN215150800U CN215150800U CN202120949122.0U CN202120949122U CN215150800U CN 215150800 U CN215150800 U CN 215150800U CN 202120949122 U CN202120949122 U CN 202120949122U CN 215150800 U CN215150800 U CN 215150800U
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- gas collecting
- mixing tank
- telescopic
- feeding port
- chute
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Abstract
The utility model provides a PVC raw material high-speed mixer with waste gas collecting function, which comprises a base, a mixing tank, a cover body, a feeding port, a motor, a main shaft, a mixing stirring rod and a telescopic gas collecting device, wherein the mixing tank is arranged above the base, the cover body is arranged above the mixing tank, the feeding port is arranged in the center of the upper part of the cover body, the motor is arranged in the center of the base, the main shaft is vertically arranged in the mixing tank, the output end of the motor is connected with the main shaft, the mixing stirring rod is uniformly arranged on the main shaft, the telescopic gas collecting devices are respectively arranged at the left end and the right end of the mixing tank, through the arrangement of the telescopic gas collecting device, the telescopic cylinder can drive the telescopic gas collecting pipes to extend out and withdraw, the feeding and the discharging cannot be influenced after withdrawing, and after extending out, the two telescopic gas collecting pipes are directly positioned above the material to be mixed, toxic gas is directly collected by the gas collecting holes and cannot escape from a discharge hole above, prevent the fire hazard caused by the escape of harmful inflammable gas.
Description
Technical Field
The utility model relates to a PVC compounding technical field especially relates to a high-speed blendor of PVC raw materials with waste gas collection function.
Background
PVC is an important class of organic synthetic materials. The method is widely applied to the fields of industry, construction, agriculture, daily life, packaging, electric power, public utilities and the like. The functional PVC material is a PV material with a specific function, which is prepared by mixing and processing PVC resin and a functional auxiliary agent. Wherein, the functional auxiliary agent comprises a flame retardant, an anti-aging agent, an anti-wear agent and the like. Such functional PVC materials typically require compounding during processing and the attendant heating step, are prone to generate large amounts of toxic and hazardous and flammable and explosive gases.
The existing PVC mixer can produce a lot of floatability powder when the raw materials are poured, the powder can float to outdoors from the feeding port, can cause the environment to pollute and can harm the health of workers after being sucked, the existing PVC mixer adopts an open type mixing method, harmful and combustible gas generated by heating in the mixing process can be directly discharged to the air, and potential safety hazards such as fire disasters are easily caused.
Disclosure of Invention
According to the technical problem, the utility model provides a PVC raw materials high-speed blendor with waste gas collection function, its characterized in that includes base, compounding jar, lid, pan feeding mouth, motor, main shaft, compounding puddler and flexible gas collecting device, be provided with the compounding jar above the base, the compounding jar inner wall is provided with electric heating wire, be provided with the lid above the compounding jar, the central authorities above the lid are provided with the pan feeding mouth, the central authorities in the base are provided with the motor, vertically in the compounding jar be provided with the main shaft, the output of motor is connected with the main shaft, evenly be provided with the compounding puddler on the main shaft, the left and right both ends of compounding jar are provided with flexible gas collecting device respectively;
the right end of the cover body is connected with the mixing tank through a rotating shaft, the left sides of the cover body and the mixing pipe are provided with a threaded fastening buckle, the feeding port is of an annular structure, a funnel-shaped hopper is arranged above the feeding port, an annular air suction cavity is arranged inside the inner wall of the feeding port, air suction holes are uniformly formed between the annular air suction cavity and the inner wall of the feeding port, and the left end of the annular air suction cavity is connected with an air suction pipeline;
the telescopic gas collecting device comprises an installation block, a telescopic cylinder, a telescopic gas collecting pipe, an air exhauster and a gas outlet pipe, wherein the installation block is arranged on the left side and the right side of the mixing tank respectively, a transverse chute is formed in the installation block, the inner side of the chute is communicated with the inner part of the mixing tank, the telescopic gas collecting pipe is slidably installed in the chute, the outer side of the installation block is provided with the telescopic cylinder, a piston rod of the telescopic cylinder is connected with the telescopic gas collecting pipe in the chute, the chute is close to the bottom of one end of the mixing tank, the gas outlet pipe is installed at the bottom of the outer side of the installation block, the air outlet A is connected with the gas outlet pipe through the pipeline and the air exhauster, a plurality of gas collecting holes are uniformly formed in the telescopic gas collecting pipe, the bottom of the telescopic gas collecting pipe, far away from one end of the mixing tank, is provided with the air outlet B, and the chute are provided with a sealing ring.
The utility model has the advantages that:
the utility model discloses a be provided with annular chamber and the suction hole of breathing in at the pan feeding mouth, the raw materials is followed the leading-in compounding jar back of pan feeding mouth, and the powder of kicking up is inhaled the annular chamber of breathing in from the suction hole to take out from external air exhaust pipeline, and the powder gets into and is extracted by 360 degrees ring-type behind the pan feeding mouth, and it is higher to absorb efficiency, prevents to have the powder to run out from pan feeding mouth top, reduces environmental pollution.
The utility model discloses a be provided with flexible gas collecting device, flexible discharge tube is accomodate in the spout of installation piece during the pan feeding, after the pan feeding is accomplished, control telescopic cylinder is with flexible discharge tube to the inside release along the spout, and the air outlet B of flexible discharge tube is to it with the air outlet A of spout bottom, the air exhauster begins work and draws the harmful gas that produces in the compounding jar into flexible discharge tube from the discharge opening, then the gas is again from air outlet B and air outlet A suction play tuber pipe, the tuber pipe other end is connected with external gas processing apparatus, flexible cylinder drives flexible discharge tube to move the spout to the outside after the compounding finishes, provide the space for taking out of mixture, this kind of structure can drive the stretching out and withdrawing of flexible discharge tube through telescopic cylinder, can not influence pan feeding and ejection of compact after retrieving, and after stretching out, two flexible discharge tubes directly are located the top of waiting to mix, toxic gas is directly collected by the gas collecting hole, and can not run out from the discharge hole at the upper part, thereby preventing the harmful inflammable gas from running out to cause fire hazard.
Drawings
Fig. 1 is a sectional view of a front view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
As shown in the figure: 1. a base; 2. a mixing tank; 3. a cover body; 4. a feeding port; 5. a motor; 6. a main shaft; 7. a mixing stirring rod; 8. a thread fastening buckle; 9. a funnel-shaped hopper; 10. an annular suction cavity; 11. a suction hole; 12. an air extraction pipeline; 13. mounting blocks; 14. a telescopic cylinder; 15. a telescopic gas collecting pipe; 16. an exhaust fan; 17. an air outlet pipe; 18. a chute; 19. an air outlet A; 20. a gas collection hole; 21. and an air outlet B.
Detailed Description
Example 1
The utility model provides a PVC raw materials high-speed blendor with waste gas collection function, its characterized in that includes base 1, mixing tank 2, lid 3, pan feeding mouth 4, motor 5, main shaft 6, compounding puddler 7 and flexible gas collecting device, base 1 is provided with mixing tank 2 above, mixing tank 2 inner wall is provided with electric heating wire, mixing tank 2 is provided with lid 3 above, lid 3 top center is provided with pan feeding mouth 4, base 1 is provided with motor 5 in the center, mixing tank 2 is interior to be vertically provided with main shaft 6, the output of motor 5 is connected with main shaft 6, evenly be provided with compounding puddler 7 on main shaft 6, the left and right sides both ends of mixing tank 2 are provided with flexible gas collecting device respectively;
the right end of the cover body 3 is connected with the mixing tank 2 through a rotating shaft, the left sides of the cover body 3 and the mixing pipe are provided with a thread fastening buckle 8, the feeding port 4 is of an annular structure, a funnel-shaped hopper 9 is arranged above the feeding port 4, an annular air suction cavity 10 is arranged inside the inner wall of the feeding port 4, air suction holes 11 are uniformly arranged between the annular air suction cavity 10 and the inner wall of the feeding port 4, and the left end of the annular air suction cavity 10 is connected with an air suction pipeline 12;
the telescopic gas collecting device comprises a mounting block 13 and a telescopic cylinder 14, flexible collecting main 15, air exhauster 16 and play tuber pipe 17, installation piece 13 sets up respectively in the left and right sides of compounding jar 2, horizontal spout 18 in the installation piece 13, spout 18 inboard and the inside intercommunication of compounding jar 2, flexible collecting main 15 slidable mounting is in spout 18, the installation piece 13 outside is provided with telescopic cylinder 14, telescopic cylinder 14's piston rod is connected with flexible collecting main 15 in the spout 18, spout 18 has seted up air outlet A19 near the one end bottom of compounding jar 2, air outlet pipe 17 is installed to installation piece 13 outside bottom, air outlet A19 is connected with play tuber pipe 17 through pipeline and air exhauster 16, a plurality of gas collecting holes 20 have evenly been seted up on the flexible collecting main 15, air outlet B21 has been seted up to the bottom that flexible collecting main 15 kept away from compounding jar 2 one end, be provided with the sealing washer between air outlet B21 and the spout 18.
Example 2
The utility model discloses an air exhaust pipeline 12 is connected with external fan, go out tuber pipe 17 and external gas processing apparatus and be connected, when using the utility model, pour into pan feeding mouth 4 through the funnel-shaped hopper 9 of raw materials above pan feeding mouth 4, the suspension powder in the raw materials is inhaled annular air suction chamber 10 by suction hole 11, then discharge through air exhaust pipeline 12, after the feeding is accomplished, start telescopic cylinder 14, telescopic cylinder 14 drives telescopic gas collecting pipe 15 and moves to the inboard in spout 18, and air outlet B21 of telescopic gas collecting pipe 15 and air outlet A19 of spout 18 bottom are to it, the sealing washer ensures the gas tightness, two telescopic gas collecting pipes 15 reach above the raw materials to be mixed at this moment, start air exhauster 16 and motor 5, motor 5 drives main shaft 6 and compounding puddler 7 to rotate and stir the mixing material and mix uniformly, and the electrical heating silk of compounding jar 2 inner wall heats it, harmful gas that produces in the compounding passes through exhaust fan 16 extraction, in entering flexible gas collecting pipe 15 through gas collecting hole 20, then discharge to the play tuber pipe 17 in through air outlet B21 and air outlet A19, and discharge outside gaseous processing apparatus by play tuber pipe 17, the compounding finishes the back, telescopic cylinder 14 drives flexible gas collecting pipe 15 and moves outside along spout 18 and withdraws in the spout 18, then loosen screw fastening knot 8, open lid 3 along the pivot rotation, then shovel out its material of mixing well through compounding jar 2 top.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A PVC raw material high-speed mixer with a waste gas collecting function is characterized by comprising a base, a mixing tank, a cover body, a feeding port, a motor, a main shaft, a mixing stirring rod and a telescopic gas collecting device, wherein the mixing tank is arranged above the base;
the right end of the cover body is connected with the mixing tank through a rotating shaft, the left sides of the cover body and the mixing pipe are provided with a threaded fastening buckle, the feeding port is of an annular structure, a funnel-shaped hopper is arranged above the feeding port, an annular air suction cavity is arranged inside the inner wall of the feeding port, air suction holes are uniformly formed between the annular air suction cavity and the inner wall of the feeding port, and the left end of the annular air suction cavity is connected with an air suction pipeline;
the telescopic gas collecting device comprises an installation block, a telescopic cylinder, a telescopic gas collecting pipe, an air exhauster and a gas outlet pipe, wherein the installation block is arranged on the left side and the right side of the mixing tank respectively, a transverse chute is formed in the installation block, the inner side of the chute is communicated with the inner part of the mixing tank, the telescopic gas collecting pipe is slidably installed in the chute, the outer side of the installation block is provided with the telescopic cylinder, a piston rod of the telescopic cylinder is connected with the telescopic gas collecting pipe in the chute, the chute is close to the bottom of one end of the mixing tank, the gas outlet pipe is installed at the bottom of the outer side of the installation block, the air outlet A is connected with the gas outlet pipe through a pipeline and the air exhauster, a plurality of gas collecting holes are uniformly formed in the telescopic gas collecting pipe, and the bottom, far away from one end of the mixing tank, of the telescopic gas collecting pipe is provided with the air outlet B.
2. The high-speed mixer for PVC raw materials with waste gas collecting function of claim 1, wherein the inner wall of the mixing tank is provided with electric heating wires.
3. The high-speed mixer for PVC raw materials with waste gas collecting function of claim 1, wherein a sealing ring is arranged between the air outlet B and the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120949122.0U CN215150800U (en) | 2021-05-06 | 2021-05-06 | High-speed blendor of PVC raw materials with waste gas collection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120949122.0U CN215150800U (en) | 2021-05-06 | 2021-05-06 | High-speed blendor of PVC raw materials with waste gas collection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215150800U true CN215150800U (en) | 2021-12-14 |
Family
ID=79366527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120949122.0U Active CN215150800U (en) | 2021-05-06 | 2021-05-06 | High-speed blendor of PVC raw materials with waste gas collection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215150800U (en) |
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2021
- 2021-05-06 CN CN202120949122.0U patent/CN215150800U/en active Active
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