CN116749473A - PVC film production and transportation device and working method - Google Patents
PVC film production and transportation device and working method Download PDFInfo
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- CN116749473A CN116749473A CN202311003306.8A CN202311003306A CN116749473A CN 116749473 A CN116749473 A CN 116749473A CN 202311003306 A CN202311003306 A CN 202311003306A CN 116749473 A CN116749473 A CN 116749473A
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- waste gas
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000003860 storage Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims abstract description 5
- 239000002912 waste gas Substances 0.000 claims description 123
- 239000007789 gas Substances 0.000 claims description 53
- 238000010438 heat treatment Methods 0.000 claims description 43
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 31
- 238000001125 extrusion Methods 0.000 claims description 29
- 239000002994 raw material Substances 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 239000011265 semifinished product Substances 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 9
- 229910000510 noble metal Inorganic materials 0.000 claims description 9
- 238000001802 infusion Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000006555 catalytic reaction Methods 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 20
- 239000004800 polyvinyl chloride Substances 0.000 description 20
- 238000012545 processing Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000003490 calendering Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/27—Cleaning; Purging; Avoiding contamination
- B29C48/2715—Cleaning; Purging; Avoiding contamination of plasticising units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/28—Storing of extruded material, e.g. by winding up or stacking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/355—Conveyors for extruded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/008—Wide strips, e.g. films, webs
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to the field of PVC film production, and discloses a PVC film production and transportation device and a working method. The invention comprises a production device main body, wherein the production device main body is provided with a feed hopper, an operation panel and an exhaust gas treatment cabinet, the exhaust gas treatment cabinet is provided with a solution tank, a liquid inlet pipe, a liquid discharge pipe, an exhaust gas treatment cavity, an access door, an exhaust gas temporary storage area and an exhaust gas conveying pipe, one side of the production device main body is provided with an exhaust gas collecting box, the upper surface of the exhaust gas collecting box is provided with the lower end of the exhaust gas conveying pipe, one side of the exhaust gas collecting box is provided with a calender, the interior of the calender is provided with a plurality of rollers, the other end of the calender is provided with a cooler, the interior of the cooler is provided with a coil moving machine, and a winding drum is arranged in the coil moving machine, so that the pollution of discharged exhaust gas to the environment is reduced, the harm to workers is reduced, the safety and the environmental friendliness are improved, the subsequent treatment cost is also reduced, and the working efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of PVC film production, and particularly relates to a PVC film production and transportation device and a working method.
Background
PVC (polyvinyl chloride) film is a common plastic film and is widely applied to various fields of construction, agriculture, printing, packaging and the like. The production process mainly comprises the links of extrusion, molding, post-treatment and the like. Specifically, in an extruder, extruding the prepared PVC resin at high temperature and high pressure to form a film sheet with certain specification; then cutting and edge sealing are carried out on the film through cutting equipment, and further a PVC film with the required specification is formed; and then the PVC film is coiled and internally and externally packaged by coiling and packaging equipment, and finally transported by transporting equipment such as a truck and the like.
However, harmful waste gas can be generated in the current production process, can leak out of the production device, cannot be effectively and timely collected, and can cause harm to the environment and human body.
Disclosure of Invention
The invention aims at: in order to solve the problem that the harmful waste gas can not be timely collected and treated, the PVC film production and transportation device is provided.
The technical scheme adopted by the invention is as follows: the utility model provides a PVC membrane production conveyer, includes the apparatus for producing main part, one side of the upper surface of apparatus for producing main part is provided with the feeder hopper, one side surface mounting of apparatus for producing main part has operating panel, the last surface mounting of apparatus for producing main part has the exhaust-gas treatment cabinet, the last surface mounting of exhaust-gas treatment cabinet has the solution case, one side surface of solution case is provided with the feed liquor pipe, the exhaust-gas treatment cabinet with the lower extreme of one side surface of feed liquor pipe is provided with the fluid-discharge tube, the exhaust-gas treatment chamber has been seted up to the inside of exhaust-gas treatment cabinet, the exhaust-gas treatment cabinet with the surface of operating panel homonymy is provided with the access door, the other end of exhaust-gas treatment cabinet with one side surface adjacent to the access door is provided with the exhaust-gas temporary storage, one side of apparatus for producing main part is provided with the exhaust-gas collection box, the upper surface of exhaust-gas collection box is provided with the lower extreme of exhaust-gas delivery pipe, the exhaust-gas collection box with one side that apparatus for producing main part carried on the back is provided with the calender, the internally mounted of calender has the fluid-discharge tube, the other end, the internally mounted of calender has the other end, a plurality of cooler rolls are provided with the inside cooler rolls.
Through adopting above-mentioned technical scheme, device and transportation in the production process collect in an organic whole, can carry out PVC membrane's production and transportation by the efficient, improved work efficiency and working quality.
In a preferred embodiment, a rotating motor is internally mounted at one side of the main body of the production device, an extrusion rod is arranged at one end of the rotating motor, a heating cavity is formed in the main body of the production device, the extrusion rod is arranged in the heating cavity, the heating cavity is communicated with the feeding hopper, and a heating block is arranged in the heating cavity.
Through adopting above-mentioned technical scheme, drive the extrusion pole through rotating electrical machines and rotate, extrude raw and other materials, make the raw and other materials can be abundant fuse, the further acceleration raw and other materials's of heating block change, the raw and other materials after making the reaction are constantly transported to follow-up processing apparatus, improve work efficiency, also promote the waste gas that produces to remove to collection device simultaneously and collect the processing, reduced the possibility that waste gas revealed, improve security and feature of environmental protection.
In a preferred embodiment, the motor is mounted at the bottom end of the exhaust gas collecting box, a fan is arranged at the upper end of the motor, an air outlet corresponding to the fan is formed in the inner wall of the exhaust gas collecting box, and the air outlet corresponds to the exhaust gas conveying pipe.
Through adopting above-mentioned technical scheme, drive the fan rotation through the motor and make and produce the ascending air current in the waste gas collection box, blow waste gas to collecting in the waste gas conveyer pipe and handle, make waste gas can collect the processing by high-efficient steady, improved treatment effeciency.
In a preferred embodiment, the solution tank is internally provided with a booster pump, the bottom of the booster pump is provided with an infusion main pipe, the lower end of the infusion main pipe is provided with a plurality of infusion branch pipes which are arranged on the inner wall of the waste gas treatment cabinet, and the lower end of the infusion branch pipes is provided with a plurality of spray heads which are arranged on the upper end of the waste gas treatment cavity.
Through adopting above-mentioned technical scheme, pressurize the solution through the force (forcing) pump, spray through the shower head and react with waste gas, make solution spray speed and area obtain improving, make its and waste gas better carry out abundant reaction, improve treatment efficiency.
In a preferred embodiment, a primary activated carbon filter screen is arranged on the inner wall of one side of the exhaust gas treatment cavity adjacent to the exhaust gas temporary storage area and communicated with the exhaust gas temporary storage area.
Through adopting above-mentioned technical scheme, the absorption efficiency of primary active carbon filter screen is slower, and the setting of waste gas temporary storage area can slow down the treatment pressure of primary active carbon filter screen, guarantees processing apparatus's normal operating.
In a preferred embodiment, the exhaust treatment chamber has a plurality of noble metal catalysts mounted therein.
By adopting the technical scheme, the reaction of the solution and the waste gas is catalyzed, the reaction efficiency is improved, and the waste gas treatment efficiency is further improved.
In a preferred embodiment, the bottom of the exhaust treatment chamber is provided with a secondary activated carbon filter screen.
By adopting the technical scheme, impurities generated after the reaction or waste gas which cannot be completely reacted are absorbed, so that the discharged liquid is ensured not to pollute the environment, and the safety is improved.
In a preferred embodiment, the access door has a glass viewing port mounted therein.
Through adopting above-mentioned technical scheme, conveniently observe the exhaust-gas treatment in the exhaust-gas treatment chamber, can in time handle in the face of emergency, improve the security.
In a preferred embodiment, an extrusion port is provided between the production device body and the exhaust gas collection box.
By adopting the technical scheme, the extruded semi-finished product is segmented, and can be recombined in the roller, so that incomplete fusion in the heating cavity is prevented, and the product quality is improved.
In a preferred embodiment, a PVC film production and transportation device and a working method thereof comprise the following steps of;
step one, raw materials are poured into the heating cavity from the feeding hopper, the extrusion rod is driven to rotate through the rotating motor, raw materials are mixed and move forward, the heating block is started synchronously, raw materials are heated, and finally, the extrusion rod extrudes semi-finished products heated and mixed into the waste gas collecting box through the extrusion port, the semi-finished products further enter the calender, the roller is started to carry out calendaring and shaping on the semi-finished products, the cooling roller in the cooler is used for carrying out extension cooling on the semi-finished products to generate finished products, and finally, the coiling and transportation are carried out through the winding drum in the coil shifter.
And secondly, generating a large amount of harmful waste gas during the heating reaction of the raw materials in the heating cavity, entering the waste gas collecting box through the extrusion port, and synchronously starting the motor to drive the fan to blow the waste gas, so as to blow the waste gas into the waste gas conveying pipe, and further, conveying the waste gas into the waste gas temporary storage area through the waste gas conveying pipe.
Step three, waste gas is filtered and absorbed through the primary active carbon filter screen under the blowing of wind force, preliminary absorption is completed, then the waste gas enters the waste gas treatment cavity, under the action of the pressurizing pump, solution in the solution tank is sprayed out of the spray header through the transfusion branch pipe to react and absorb with the waste gas, and the fallen solution reacts through the catalysis acceleration speed of the noble metal catalyst, so that secondary absorption is completed.
And fourthly, the dropped solution passes through the secondary active carbon filter screen to absorb the waste gas which is not completely reacted, and simultaneously, the impurities generated in the reaction are absorbed, the final adsorption treatment is completed, the treated solution falls into the bottom of the waste gas treatment cavity, and the treated solution is discharged from the liquid discharge pipe.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. pouring the raw materials into the heating chamber from the feeder hopper, through the rotation promotion of extrusion pole and the heating of heating piece, make the raw materials carry out melt mixing, further, push to the calender from extrusion mouth department and start the cylinder and carry out the calendering design to it, further, promote to start the chill roll in the cooler and cool off and extend it, further, promote to roll up the machine and carry out the transportation of curling, through collecting apparatus for producing and transportation in an organic whole, can carry out PVC membrane's production and transportation by the efficient, work efficiency and operating mass have been improved.
2. When the raw materials fuse the heating in the heating chamber, can produce waste gas, push the waste gas to the waste gas through the promotion of extruding the pole in collecting the box, blow down at the fan, get into waste gas temporary storage from the waste gas conveyer pipe, further, carry out preliminary filtration absorption through elementary active carbon filter screen to waste gas, remaining waste gas, the solution that sprays through the shower head reacts with waste gas, make it melt in solution and convert harmless material, when the solution is through noble metal catalyst, can accelerate the reaction between waste gas and the solution, further, the solution after the reaction filters the absorption through secondary active carbon filter screen department, with the waste gas that fails complete reaction and impurity that produces after the reaction filter the absorption, carry out the safe emission through the fluid-discharge tube with the solution after filtering, through setting up waste gas collection and processing apparatus, carry out timely collection and processing to the waste gas that produces in the production, reduce the pollution of exhaust waste gas to the environment, simultaneously also reduced harm to staff, the security and performance are improved, the cost of subsequent treatment has also been reduced, and work efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a PVC film production and transportation device in the invention;
FIG. 2 is a schematic diagram of the front structure of the exhaust gas treatment cabinet of the present invention;
FIG. 3 is a schematic view of the back structure of the exhaust gas treatment cabinet of the present invention;
FIG. 4 is a schematic cross-sectional view of a PVC film production and transportation device according to the present invention;
FIG. 5 is an enlarged view of FIG. 4A in accordance with the present invention;
fig. 6 is an enlarged view of B of fig. 4 in the present invention.
The marks in the figure: 1. a production device main body; 2. an operation panel; 3. a feed hopper; 4. a solution tank; 5. a glass viewing port; 6. an exhaust gas treatment cabinet; 7. a waste gas temporary storage area; 8. an exhaust gas delivery pipe; 9. a roller; 10. a cooling roller; 11. a reel; 12. a coil moving machine; 13. a cooling machine; 14. a calender; 15. an exhaust gas collection box; 16. an access door; 17. a spray header; 18. an exhaust treatment chamber; 19. an extrusion port; 20. a liquid inlet pipe; 21. a liquid discharge pipe; 22. a noble metal catalyst; 23. a secondary activated carbon filter screen; 24. a heating chamber; 25. a rotating electric machine; 26. extruding a rod; 27. a heating block; 28. a primary activated carbon filter screen; 29. an air outlet; 30. a motor; 31. a fan; 32. a pressurizing pump; 33. a transfusion main pipe; 34. the transfusion is branched.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described in the following in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to FIGS. 1 to 4, a PVC film production and transportation device comprises a production device main body 1, wherein a feed hopper 3 is arranged on one side of the upper surface of the production device main body 1, an operation panel 2 is arranged on one side surface of the production device main body 1, an exhaust gas treatment cabinet 6 is arranged on the upper surface of the production device main body 1, a solution tank 4 is arranged on the upper surface of the exhaust gas treatment cabinet 6, a liquid inlet pipe 20 is arranged on one side surface of the solution tank 4, a liquid discharge pipe 21 is arranged at the lower end of one side surface of the exhaust gas treatment cabinet 6 and the liquid inlet pipe 20, an exhaust gas treatment cavity 18 is arranged in the exhaust gas treatment cabinet 6, an access door 16 is arranged on the surface of the same side of the exhaust gas treatment cabinet 6 as the operation panel 2, an exhaust gas temporary storage area 7 is arranged on one side surface of the exhaust gas treatment cabinet 6 adjacent to the access door 16, the other end of waste gas temporary storage 7 is provided with waste gas conveyer pipe 8, one side of apparatus for producing main part 1 is provided with waste gas and collects box 15, the upper surface of waste gas collection box 15 is provided with the lower extreme of waste gas conveyer pipe 8, one side that waste gas is collected box 15 and apparatus for producing main part 1 are provided with calender 14 on the back, the internally mounted of calender 14 has a plurality of cylinder 9, the other end of calender 14 is provided with cooler 13, the internally mounted of cooler 13 has a plurality of chill roll 10, the other end of cooler 13 is provided with moves the book machine 12, move the internally mounted of book machine 12 and have reel 11, device and transportation in the production process collect in an organic wholely, can carry out PVC membrane's production and transportation by the efficient, work efficiency and operating mass have been improved.
Referring to fig. 4, a rotating motor 25 is installed inside one side of the production device main body 1, an extrusion rod 26 is arranged at one end of the rotating motor 25, a heating cavity 24 is formed in the production device main body 1, the extrusion rod 26 is arranged inside the heating cavity 24, the heating cavity 24 is communicated with the feed hopper 3, a heating block 27 is arranged inside the heating cavity 24, the extrusion rod 26 is driven to rotate through the rotating motor 25, raw materials are extruded, the raw materials can be fully fused, the heating block 27 further accelerates the change of the raw materials, the reacted raw materials are continuously transported to a subsequent processing device, the working efficiency is improved, meanwhile, generated waste gas is also pushed to move to a collecting device for collecting, the possibility of waste gas leakage is reduced, and the safety and the environmental protection are improved.
Referring to fig. 4-5, a motor 30 is installed at the bottom end of the interior of the exhaust gas collecting box 15, a fan 31 is arranged at the upper end of the motor 30, an air outlet 29 corresponding to the fan 31 is formed in the inner wall of the exhaust gas collecting box 15, the air outlet 29 corresponds to the exhaust gas conveying pipe 8, the motor 30 drives the fan 31 to rotate so that ascending air flow is generated in the exhaust gas collecting box 15, and exhaust gas is blown into the exhaust gas conveying pipe 8 for collecting and treating, so that the exhaust gas can be efficiently and stably collected and treated, and the treatment efficiency is improved.
Referring to fig. 4 and 6, the pressurizing pump 32 is installed inside the solution tank 4, the transfusion main pipe 33 is arranged at the bottom of the pressurizing pump 32, a plurality of transfusion branch pipes 34 are arranged at the lower end of the transfusion main pipe 33 and are arranged on the inner wall of the waste gas treatment cabinet 6, a plurality of spray heads 17 are arranged at the lower end of the transfusion branch pipes 34 and are arranged at the upper end of the waste gas treatment cavity 18, the pressurizing pump 32 is used for pressurizing the solution, and the spray heads 17 are used for spraying and reacting with the waste gas, so that the spraying speed and the area of the solution are improved, the solution can fully react with the waste gas better, and the treatment efficiency is improved.
Referring to fig. 1-4, a primary activated carbon filter screen 28 is arranged on the inner wall of one side of the waste gas treatment cavity 18 adjacent to the waste gas temporary storage area 7 and is communicated with the waste gas temporary storage area 7, the absorption efficiency of the primary activated carbon filter screen 28 is low, and the arrangement of the waste gas temporary storage area 7 can slow down the treatment pressure of the primary activated carbon filter screen 28 and ensure the normal operation of the treatment device.
Referring to fig. 4, a plurality of noble metal catalysts 22 are installed in the exhaust gas treatment chamber 18 to catalyze the reaction of the solution and the exhaust gas, thereby improving the reaction efficiency and further improving the exhaust gas treatment efficiency.
Referring to fig. 4, a secondary activated carbon filter screen 23 is provided at the bottom of the exhaust gas treatment chamber 18 to absorb impurities generated after the reaction or exhaust gas which does not completely react, so that the discharged liquid is ensured not to pollute the environment, and the safety is improved.
Referring to fig. 1-2, the glass viewing port 5 is installed inside the access door 16 to facilitate the observation of the exhaust gas treatment in the exhaust gas treatment chamber 18, and to facilitate the timely treatment in the face of an emergency, thereby improving safety.
Referring to fig. 4 to 5, an extrusion port 19 is provided between the production apparatus main body 1 and the exhaust gas collecting box 15 to divide the extruded semi-finished product, and the semi-finished product can be recombined in the inlet roller 9, so that incomplete combination in the heating chamber 24 is prevented, and the product quality is improved.
Further, a PVC film production and transportation device and a working method thereof comprise the following steps of;
step one, pouring raw materials from a feed hopper 3 into a heating cavity 24, driving an extrusion rod 26 to rotate through a rotating motor 25 to enable the raw materials to mix and move forward, synchronously starting a heating block 27 to heat the raw materials, finally extruding the heated and mixed semi-finished product through the extrusion rod 26 into a waste gas collecting box 15 through an extrusion port 19, further entering a calender 14, starting a roller 9 to calender and shape the semi-finished product, further, performing extension cooling on the semi-finished product through a cooling roller 10 in a cooler 13 to generate a finished product, and finally performing coiling and transportation through a winding drum 11 in a coil shifter 12.
Step two, a great amount of harmful waste gas is generated during the heating reaction of the raw materials in the heating cavity 24, and enters the waste gas collecting box 15 through the extruding outlet 19, and simultaneously, the motor 30 is started to drive the fan 31 to blow the waste gas, so that the waste gas is blown into the waste gas conveying pipe 8, and further, the waste gas is conveyed into the waste gas temporary storage area 7 through the waste gas conveying pipe 8.
Step three, the waste gas is filtered and absorbed through the primary active carbon filter screen 28 under the blowing of wind power to finish primary absorption, then enters the waste gas treatment cavity 18, and under the action of the booster pump 32, the solution in the solution tank 4 is sprayed out of the spray header 17 through the transfusion branch pipe 34 to react and absorb with the waste gas, and the dropped solution reacts at an accelerated speed through the catalysis of the noble metal catalyst 22 to finish secondary absorption.
And step four, the dropped solution is absorbed by the secondary active carbon filter screen 23 to absorb the waste gas which is not completely reacted, and impurities generated in the reaction are absorbed simultaneously to finish the final adsorption treatment, and the treated solution falls into the bottom of the waste gas treatment cavity 18 and is discharged from the liquid discharge pipe 21.
The implementation principle of the embodiment of the PVC film production and transportation device is as follows:
the raw materials are poured into the heating cavity 24 from the feed hopper 3, the raw materials are melted and mixed through the rotation of the extrusion rod 26 and the heating of the heating block 27, further, the raw materials are pushed to the calender 14 from the extrusion port 19 to start the roller 9 for calendaring and shaping, further, the raw materials are pushed to the cooler 13 to start the cooling roller 10 for cooling and extending, further, the raw materials are pushed to the coil moving machine 12 for curling and transporting, and the production and the transportation of the PVC film can be efficiently carried out by integrating the production device and the transportation, so that the working efficiency and the working quality are improved.
When the raw materials fuse and heat in heating chamber 24, can produce waste gas, through the promotion of extrusion pole 26, push the waste gas to waste gas collection box 15, under the blowing of fan 31, get into waste gas temporary storage 7 from waste gas conveyer pipe 8, further, carry out preliminary filtration absorption through elementary active carbon filter screen 28 to waste gas, remaining waste gas, solution that sprays through shower head 17 reacts with waste gas, make it melt in solution and change harmless material, when solution passes through noble metal catalyst 22, can accelerate the reaction between waste gas and the solution, further, the solution after the reaction filters the absorption through secondary active carbon filter screen 23 department, carry out filtration absorption with the waste gas that fails to fully react and impurity that produces after the reaction, finally carry out the safe emission through fluid-discharge tube 21 with the solution after the filtration, through setting up waste gas collection and processing apparatus, carry out timely collection and the processing to the waste gas that produces in the production process, reduce the pollution of discharged waste gas to the environment, simultaneously also reduced harm to staff, the improvement security and environmental protection, also reduced the cost of follow-up treatment.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a PVC membrane production conveyer, includes apparatus for producing main part (1), its characterized in that: one side of the upper surface of apparatus main part (1) is provided with feeder hopper (3), one side surface mounting of apparatus main part (1) has operating panel (2), the upper surface mounting of apparatus main part (1) has waste gas treatment cabinet (6), the upper surface mounting of waste gas treatment cabinet (6) has solution case (4), one side surface of solution case (4) is provided with feed liquor pipe (20), one side of apparatus main part (1) with the lower extreme of one side surface of feed liquor pipe (20) is provided with fluid-discharge tube (21), waste gas treatment chamber (18) have been seted up to the inside of waste gas treatment cabinet (6), waste gas treatment cabinet (6) with operating panel (2) homonymous surface is provided with access door (16), one side surface that waste gas treatment cabinet (6) with access door (16) are adjacent is provided with waste gas temporary storage area (7), the other end of waste gas area (7) is provided with waste gas conveyer pipe (8), one side of apparatus main part (1) is provided with waste gas collecting box (15), waste gas collecting box (15) are provided with on one side of the back of the body (15) is provided with waste gas collecting box (14), the novel rolling machine is characterized in that a plurality of rollers (9) are arranged in the calender (14), a cooler (13) is arranged at the other section of the calender (14), a plurality of cooling rollers (10) are arranged in the cooler (13), a coil moving machine (12) is arranged at the other end of the cooler (13), and a winding drum (11) is arranged in the coil moving machine (12).
2. A PVC film production transport device as in claim 1, wherein: one side internally mounted of apparatus for producing main part (1) has rotating electrical machines (25), the one end of rotating electrical machines (25) is provided with extrusion rod (26), heating chamber (24) have been seted up to the inside of apparatus for producing main part (1), just extrusion rod (26) set up the inside of heating chamber (24), heating chamber (24) with feeder hopper (3) are linked together, the inside of heating chamber (24) is provided with heating block (27).
3. A PVC film production transport device as in claim 1, wherein: the motor (30) is installed to the inside bottom of waste gas collection box (15), the upper end of motor (30) is provided with fan (31), air outlet (29) corresponding with fan (31) are seted up to the inner wall of waste gas collection box (15), just air outlet (29) with waste gas conveyer pipe (8) are corresponding.
4. A PVC film production transport device as in claim 1, wherein: the solution tank (4) internally mounted has force (forcing) pump (32), the bottom of force (forcing) pump (32) is provided with infusion house steward (33), the lower extreme of infusion house steward (33) is provided with a plurality of infusion and is in the inner wall of exhaust-gas treatment cabinet (6), the lower extreme of infusion is in (34) is provided with a plurality of shower (17) and is in the upper end of exhaust-gas treatment chamber (18).
5. A PVC film production transport device as in claim 1, wherein: the inner wall of one side of the waste gas treatment cavity (18) adjacent to the waste gas temporary storage area (7) is provided with a primary active carbon filter screen (28) which is communicated with the waste gas temporary storage area (7).
6. A PVC film production transport device as in claim 1, wherein: a plurality of noble metal catalysts (22) are arranged in the exhaust gas treatment cavity (18).
7. A PVC film production transport device as in claim 1, wherein: the bottom of the exhaust gas treatment cavity (18) is provided with a secondary activated carbon filter screen (23).
8. A PVC film production transport device as in claim 1, wherein: the inside of the access door (16) is provided with a glass observation port (5).
9. A PVC film production transport device as in claim 1, wherein: an extrusion port (19) is arranged between the production device main body (1) and the waste gas collecting box (15).
10. A method of operating a PVC film production transport according to any of claims 1 to 9, wherein: comprises the following steps of;
pouring raw materials from a feed hopper (3) into a heating cavity (24), driving an extrusion rod (26) to rotate through a rotating motor (25) so as to enable the raw materials to be mixed and move forwards, starting a heating block (27) synchronously, heating the raw materials, finally extruding a heated and mixed semi-finished product through the extrusion rod (26) into a waste gas collecting box (15) through an extrusion port (19), further entering a calender (14), starting a roller (9) to calender and shape the semi-finished product, further, performing extension cooling on the semi-finished product through a cooling roller (10) in a cooler (13) so as to generate a finished product, and finally performing coiling transportation through a winding drum (11) in a coil shifter (12);
step two, a large amount of harmful waste gas is generated during raw material heating reaction in the heating cavity (24), the waste gas enters the waste gas collecting box (15) through the extrusion opening (19), the motor (30) is started to drive the fan (31) to blow the waste gas, the waste gas is blown into the waste gas conveying pipe (8), and further, the waste gas is conveyed into the waste gas temporary storage area (7) through the waste gas conveying pipe (8);
step three, the waste gas is filtered and absorbed through the primary active carbon filter screen (28) under the blowing of wind power, the primary absorption is completed, then the waste gas enters the waste gas treatment cavity (18), under the action of the pressurizing pump (32), the solution in the solution tank (4) is sprayed out of the spray header (17) through the transfusion branch pipe (34) to react and absorb with the waste gas, and the dropped solution reacts at a high speed through the catalysis of the noble metal catalyst (22) to complete the secondary absorption;
and fourthly, the dropped solution passes through the secondary active carbon filter screen (23) to absorb the waste gas which is not completely reacted, and simultaneously, the impurities generated in the reaction are absorbed, the final adsorption treatment is completed, the treated solution falls into the bottom of the waste gas treatment cavity (18) and is discharged by the liquid discharge pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311003306.8A CN116749473A (en) | 2023-08-10 | 2023-08-10 | PVC film production and transportation device and working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311003306.8A CN116749473A (en) | 2023-08-10 | 2023-08-10 | PVC film production and transportation device and working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116749473A true CN116749473A (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311003306.8A Pending CN116749473A (en) | 2023-08-10 | 2023-08-10 | PVC film production and transportation device and working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116749473A (en) |
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2023
- 2023-08-10 CN CN202311003306.8A patent/CN116749473A/en active Pending
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