CN211542045U

CN211542045U - Cooling device for producing PVC plastic

Info

Publication number: CN211542045U
Application number: CN201922007955.0U
Authority: CN
Inventors: 陈良钦
Original assignee: Zhejiang Zhongqin Plastic Co ltd
Current assignee: Zhejiang Zhongqin Plastic Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-09-22
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a cooling device for producing PVC plastic, including water circle device, cooling structure and air supply arrangement, through setting up water circle device, the water that has used can be utilized once more, the water resource has been practiced thrift, the cost is reduced, economy and environmental protection, through setting up fan and refrigerating plant, can reduce the incasement temperature, when the temperature reaches the fit value, the PLC controller passes through temperature sensor transmission signal control drive arrangement, refrigerating plant stop work, the quality of plastic has been guaranteed, through the inner chamber installation mixing arrangement at cooling mechanism, can make cold wind and air intensive mixing, improve equipment's cooling efficiency, the frame comprises stainless steel, high quality, corrosion resisting property is strong, the service life of equipment has been increased.

Description

Cooling device for producing PVC plastic

Technical Field

The utility model relates to a production and processing cooling arrangement technical field specifically is a cooling device for producing PVC plastic.

Background

The PVC plastic plays an important role in our life, and the PVC plastic is required to be used in many fields, so that the PVC plastic is required to be cooled and formed due to overhigh production temperature and needs to be cooled by a cooling water tank in the production process of the PVC plastic.

The existing cooling water tank is difficult to meet the requirement of process cooling, particularly under the condition of large temperature difference, the temperature of plastics is higher, the water temperature is also higher, the difficulty of subsequent procedures such as granulating is increased, and even the appearance and the performance of plastic particles can be influenced. However, the cooling capacity can be increased by increasing the volume of the cooling water by lengthening, widening or deepening the cooling water tank. However, lengthening or widening the cooling water tank inevitably lengthens or widens the production line, thereby causing waste and limiting the area of the production line. In particular, in some special cases, normal cooling equipment cannot meet the requirements, and the product quality of the plastic particles is affected.

To above-mentioned problem, for reduce cost, improve the life of cooling efficiency and increase equipment, the utility model provides a cooling device for producing the PVC plastic.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device for producing PVC plastic has cooling efficiency height, resources are saved, but cyclic utilization and long service life's advantage, has solved the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for producing PVC plastic comprises a water circulation device, a cooling structure and an air supply device, wherein the water circulation device is installed at the lower end of the cooling structure, the air supply device is arranged at the upper end of the cooling structure, the water circulation device comprises a water inlet, a water outlet, a water pipe, a water valve and a circulating pump, the water inlet and the water outlet are respectively installed at two side ends of the water pipe, the water valve is arranged at the lower end of the water inlet, the circulating pump is arranged on the outer wall of the water pipe, and the water inlet is connected to the side end of; the cooling structure comprises an air supply outlet, an air distribution plate, a hinge, an atomization nozzle, a frame, a mixing device, a refrigerating device and a temperature sensor, wherein the air supply outlet is arranged at the upper end of the air distribution plate; the air supply device comprises a fan, a dustproof device and an air pipe, the fan is fixed at the upper end of the air pipe, and the dustproof device is installed at the side end of the fan.

Further, the atomizer includes sprays hole, shower head, chamfer, sprays base member and leak protection packing ring, sprays the hole setting and at the inner chamber of shower head, and the chamfer is installed at the outer wall of shower head, sprays the base member and connects the lower extreme at the chamfer, and the leak protection packing ring is installed and is being sprayed the outer wall of base member.

Further, refrigerating plant includes drive arrangement, PLC controller and condenser pipe, and drive arrangement installs the side at the condenser pipe, and the PLC controller sets up in drive arrangement's upper end.

Further, mixing arrangement includes fixed block, rotating electrical machines, rotation axis, stirring vane and (mixing) shaft, and the fixed block is connected to the one end of rotating electrical machines, and the rotation axis is connected to the other end, and the rotating electrical machines is kept away from to the one end of rotation axis and is connected the (mixing) shaft, and stirring vane installs the outer wall at the (mixing) shaft.

Further, temperature sensor sets up in the inner chamber of cooling structure, and the PLC controller passes through temperature sensor transmission signal control drive arrangement.

Further, the frame is made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a cooling device for producing PVC plastic, through setting up water circle device, used water can be utilized once more, has practiced thrift the water resource, has reduced the cost, economy and environmental protection.

2. The utility model provides a cooling device for producing PVC plastic through setting up fan and refrigerating plant, can reduce the incasement temperature, and when the temperature reached the fit value, the PLC controller passed through temperature sensor transmission signal control drive arrangement, and refrigerating plant stop work has guaranteed the quality of plastic.

3. The utility model provides a cooling device for producing PVC plastic through the inner chamber installation mixing arrangement at cooling body, can make cold wind and air intensive mixing, improve equipment's cooling efficiency, and the frame comprises stainless steel, and is of high quality, and corrosion resisting property is strong, has increased the life of equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cooling structure of the present invention;

FIG. 3 is a schematic view of the atomizing nozzle of the present invention;

fig. 4 is a schematic view of the mixing device of the present invention.

In the figure: 1. a water circulation device; 11. a water inlet; 12. a water outlet; 13. a water pipe; 14. a water valve; 15. a circulation pump; 2. a cooling structure; 21. an air supply outlet; 22. a wind distribution plate; 23. a hinge; 24. an atomizing spray head; 241. spraying holes; 242. a shower head; 243. chamfering; 244. spraying a substrate; 245. a leak-proof gasket; 25. a frame; 26. a mixing device; 261. a fixed block; 262. a rotating electric machine; 263. a rotating shaft; 264. a stirring blade; 265. a stirring shaft; 27. a refrigeration device; 271. a drive device; 272. a PLC controller; 273. a condenser tube; 28. a temperature sensor; 3. an air supply device; 31. a fan; 32. a dust-proof device; 33. and (7) an air pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a cooling device for producing PVC plastic includes a water circulation device 1, a cooling structure 2 and an air supply device 3, the water circulation device 1 is installed at the lower end of the cooling structure 2, the air supply device 3 is installed at the upper end of the cooling structure 2, the water circulation device 1 includes a water inlet 11, a water outlet 12, a water pipe 13, a water valve 14 and a circulation pump 15, the water inlet 11 and the water outlet 12 are respectively installed at both ends of the water pipe 13, the water valve 14 is installed at the lower end of the water inlet 11, the circulation pump 15 is installed at the outer wall of the water pipe 13, by installing the water circulation device 1, the used water can be reused, water resources are saved, cost is reduced, economy and environmental protection are achieved, the water inlet 11 is connected at the side end of the cooling structure 2, the cooling structure 2 includes an air supply outlet 21, an air distribution plate 22, a hinge 23, The air supply opening 21 is arranged at the upper end of the air distribution plate 22, the air distribution plate 22 is arranged on the inner wall of the frame 25, the hinge 23 is welded at the side end of the frame 25, the frame 25 is made of stainless steel, the quality is good, the corrosion resistance is strong, the service life of the equipment is prolonged, the atomizing nozzle 24 and the mixing device 26 are arranged at the lower end of the air distribution plate 22, the atomizing nozzles 24 are arranged at the two ends of the mixing device 26, the mixing device 26 comprises a fixed block 261, a rotating motor 262, a rotating shaft 263, stirring blades 264 and a stirring shaft 265, one end of the rotating motor 262 is connected with the fixed block 261, the other end of the rotating motor 262 is connected with the rotating shaft 263, one end of the rotating shaft 263 far away from the rotating motor 262 is connected with the stirring shaft 265, the stirring blades 264 are arranged on the outer wall of the stirring shaft 265, The PLC 272 and the condenser 273, the driving device 271 is installed at the side end of the condenser 273, the PLC 272 is installed at the upper end of the driving device 271, the atomizing nozzle 24 comprises a spraying hole 241, a spraying head 242, a chamfer 243, a spraying base 244 and a leakage-proof gasket 245, the spraying hole 241 is arranged in the inner cavity of the spraying head 242, the chamfer 243 is installed at the outer wall of the spraying head 242, the spraying base 244 is connected at the lower end of the chamfer 243, the leakage-proof gasket 245 is installed at the outer wall of the spraying base 244, cold air and air can be fully mixed by installing the mixing device 26 in the inner cavity of the cooling structure 2, the cooling efficiency of the equipment is improved, the air supply opening 21 is connected at the lower end of the air supply device 3, the air supply device 3 comprises a fan 31, a dustproof device 32 and an air pipe 33, the fan 31 is fixed at the upper end of the air pipe 33, the, the temperature in the refrigerator can be reduced, when the temperature reaches a proper value, the PLC 272 transmits a signal through the temperature sensor 28 to control the driving device 271, the refrigerating device 27 stops working, and the quality of the plastic is ensured.

In summary, the following steps: the utility model provides a cooling device for producing PVC plastic, including water circle device 1, cooling structure 2 and air supply arrangement 3, through setting up water circle device 1, the water of using can be utilized once more, the water resource has been practiced thrift, the cost is reduced, economy and environmental protection, through setting up fan 31 and refrigerating plant 27, can reduce the incasement temperature, when the temperature reaches suitable value, PLC controller 272 passes through temperature sensor 28 transmission signal control drive arrangement 271, refrigerating plant 27 stop work, the quality of plastic has been guaranteed, through inner chamber installation mixing arrangement 26 at cooling structure 2, can make cold wind and air intensive mixing, improve equipment's cooling efficiency, frame 25 comprises stainless steel material, high quality, corrosion resisting property is strong, the life of equipment has been increased.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cooling device for producing PVC plastic, includes water circle device (1), cooling structure (2) and air supply arrangement (3), and the lower extreme at cooling structure (2) is installed in water circle device (1), and air supply arrangement (3) set up the upper end at cooling structure (2), its characterized in that: the water circulation device (1) comprises a water inlet (11), a water outlet (12), a water pipe (13), a water valve (14) and a circulation pump (15), the water inlet (11) and the water outlet (12) are respectively installed at two side ends of the water pipe (13), the water valve (14) is arranged at the lower end of the water inlet (11), the circulation pump (15) is arranged on the outer wall of the water pipe (13), and the water inlet (11) is connected to the side end of the cooling structure (2); the cooling structure (2) comprises an air supply outlet (21), an air distribution plate (22), hinges (23), an atomizing spray head (24), a frame (25), a mixing device (26), a refrigerating device (27) and a temperature sensor (28), wherein the air supply outlet (21) is arranged at the upper end of the air distribution plate (22), the air distribution plate (22) is arranged on the inner wall of the frame (25), the hinges (23) are welded at the side end of the frame (25), the atomizing spray head (24) and the mixing device (26) are arranged at the lower end of the air distribution plate (22), the atomizing spray heads (24) are arranged at two ends of the mixing device (26), the refrigerating device (27) is arranged at the lower end of the atomizing spray head (24), and the air supply outlet (21) is connected to the lower end of the air supply device (3; the air supply device (3) comprises a fan (31), a dustproof device (32) and an air pipe (33), the fan (31) is fixed at the upper end of the air pipe (33), and the dustproof device (32) is installed at the side end of the fan (31).

2. The cooling device for producing PVC plastics according to claim 1, wherein: the atomizing nozzle (24) comprises a spraying hole (241), a spraying head (242), a chamfer (243), a spraying base body (244) and a leakage-proof gasket (245), the spraying hole (241) is arranged in an inner cavity of the spraying head (242), the chamfer (243) is arranged on the outer wall of the spraying head (242), the spraying base body (244) is connected to the lower end of the chamfer (243), and the leakage-proof gasket (245) is arranged on the outer wall of the spraying base body (244).

3. The cooling device for producing PVC plastics according to claim 1, wherein: the refrigerating device (27) comprises a driving device (271), a PLC (programmable logic controller) (272) and a condensation pipe (273), wherein the driving device (271) is installed at the side end of the condensation pipe (273), and the PLC (272) is arranged at the upper end of the driving device (271).

4. The cooling device for producing PVC plastics according to claim 1, wherein: mixing arrangement (26) is including fixed block (261), rotating electrical machines (262), rotation axis (263), stirring vane (264) and (mixing) shaft (265), and fixed block (261) is connected to the one end of rotating electrical machines (262), and rotation axis (263) is connected to the other end, and rotating electrical machines (262) is kept away from to the one end of rotation axis (263) is connected (mixing) shaft (265), and stirring vane (264) are installed in the outer wall of (mixing) shaft (265).

5. The cooling device for producing PVC plastics according to claim 1, wherein: the temperature sensor (28) is arranged in an inner cavity of the cooling structure (2), and the PLC (272) transmits signals to control the driving device (271) through the temperature sensor (28).

6. The cooling device for producing PVC plastics according to claim 1, wherein: the frame (25) is made of stainless steel.