CN219028435U

CN219028435U - Plastic straw production temperature control device

Info

Publication number: CN219028435U
Application number: CN202223142487.6U
Authority: CN
Inventors: 金勋泰
Original assignee: RUIYI (CHINA) TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: RUIYI (CHINA) TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-16
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a temperature control device for plastic straw production, which comprises a drying box, wherein a grid plate is fixedly connected to the inner side surface of the drying box, a box door is arranged on the front surface of the drying box, a temperature sensor is arranged at the inner top of the drying box, and a controller is arranged on the front surface of the box door; the drying mechanism comprises a shunt pipe and a ventilation block, wherein a first discharge pipe is fixedly connected to the side surface of the shunt pipe, and a filter screen is arranged in the ventilation block; the lower surface of stoving case is provided with steam circulation mechanism, steam circulation mechanism includes the honeycomb duct. Through the structure, the temperature inside the drying box can be detected in real time by utilizing the temperature sensor, the moderate temperature is ensured, the circulation of hot air in the drying box is ensured through the diversion pipe and the transverse pipe, the hot air flowing is improved, the contact area of materials and hot air is increased, and the drying efficiency of plastic raw materials is improved.

Description

Plastic straw production temperature control device

Technical Field

The utility model relates to the technical field of plastic straw processing, in particular to a temperature control device for plastic straw production.

Background

At present, in the production of disposable straws, the steps of pre-drying, melting, extruding, shaping and cooling are carried out on raw materials, so that the raw materials of the plastic straws are firstly required to be dried in the production process of the plastic straws.

The applicant has found that, when applying for the present utility model, chinese patent discloses a "raw material drying device for plastic straw production", the application number of which is 202020039847.1", and this patent mainly sets up electric heating box, dehumidifier and air pump in the equipment box, when the air pump is operated, external air can be led into the drying chamber, during the air passes through the dehumidifier, moisture carried by the air is cleared, the air is heated when passing through the electric heating box, the heated air dries the raw material placed in the drying chamber, the electric heating grid plate set up in the electric heating box is controlled by temperature relay, when the temperature in the drying chamber is too low, the electric heating grid plate is operated, when the temperature in the drying chamber is too high, the temperature relay is powered off, the temperature in the drying chamber is constant, and the drying efficiency is improved, but in the above scheme, although the temperature relay can be utilized to carry out temperature control the straw, because the speed of hot air flow in the drying box is slower, the contact of hot air with the raw material of plastic in the drying box is slow, and the efficiency of drying raw material of plastic is low.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a temperature control device for plastic straw production, which can detect the temperature inside a drying box in real time by using a temperature sensor, ensure the moderate temperature, ensure the circulation of hot air in the drying box through a flow guide pipe and a transverse pipe, improve the flow of hot air, increase the contact area of materials and hot air, and further improve the drying efficiency of plastic raw materials.

The utility model also provides a temperature control device for plastic straw production, which comprises a drying box, wherein the inner side surface of the drying box is fixedly connected with a grid plate, the front surface of the drying box is provided with a box door, the inner top of the drying box is provided with a temperature sensor, and the front surface of the box door is provided with a controller;

the drying mechanism comprises a shunt pipe and a ventilation block, wherein a first discharge pipe is fixedly connected to the side surface of the shunt pipe, and a filter screen is arranged in the ventilation block;

the lower surface of stoving case is provided with steam circulation mechanism, steam circulation mechanism includes the honeycomb duct, the side surface fixedly connected with of honeycomb duct is violently managed, the trailing flank fixedly connected with exhaust pipe two of violently managing. The temperature sensor can be utilized to monitor the temperature inside the drying box in real time, the moderate temperature is guaranteed, the circulation of hot air in the drying box is guaranteed through the diversion pipe and the transverse pipe, the hot air flowing is improved, the contact area of materials and hot air is increased, and accordingly the drying efficiency of plastic raw materials is improved.

According to the plastic suction pipe production temperature control device, the temperature sensor is electrically connected with the controller, and the controller is electrically connected with the air heater and the circulating fan respectively. The controller is convenient to control the start and stop of the air heater and the circulating fan.

According to the plastic suction pipe production temperature control device, the support legs are arranged on the lower surface of the drying box and are positioned on the outer side of the hot air circulation mechanism, and the handle is arranged on the front surface of the box door and is positioned on the right side of the controller.

According to a plastics straw production temperature regulating device, drying mechanism still includes air heater and branch, air heater's output fixedly connected with siphunculus one, air heater's input fixedly connected with siphunculus two, air heater installs in the upper surface of stoving case, the one end that air heater was kept away from to siphunculus two is linked together with the ventilation piece, branch installs in the upper surface of stoving case and is in the outside of air heater, the one end that stoving case was kept away from to branch is connected with the ventilation piece. The ventilation block is conveniently fixed in position, and meanwhile, hot air can be guaranteed to enter the inside of the drying box uniformly.

According to the plastic suction pipe production temperature control device, the shunt pipe is arranged in the inner side wall of the drying box, and one end, far away from the shunt pipe, of the discharge pipe extends to the inside of the drying box.

According to the plastic suction pipe production temperature control device, the hot gas circulation mechanism further comprises a circulation fan, the output end of the circulation fan is connected with the guide pipe, and the input end of the circulation fan is fixedly connected with a connecting pipe. The hot air in the drying box is conveniently introduced into the honeycomb duct.

According to the plastic suction pipe production temperature control device, the circulating fan is arranged at the inner bottom of the drying box, and one end of the connecting pipe, which is far away from the circulating fan, extends to the inside of the drying box.

According to the plastic suction pipe production temperature control device, the guide pipe and the transverse pipe are connected with the rear side face of the drying box, and one end, far away from the transverse pipe, of the second discharge pipe extends to the inside of the drying box.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a diagram showing the whole structure of a temperature control device for plastic straw production according to the present utility model;

FIG. 2 is a diagram showing the construction of the inside of a drying box of a temperature control apparatus for plastic suction pipe production according to the present utility model;

FIG. 3 is a front view of a plastic suction pipe production temperature control device of the present utility model;

FIG. 4 is a rear view of a plastic pipette manufacturing temperature control arrangement of the present utility model;

fig. 5 is an enlarged view at a in fig. 2.

Legend description:

1. a drying box; 2. a door; 3. a handle; 4. a support leg; 5. a grid plate; 6. a temperature sensor; 7. a controller;

21. an air heater; 22. a through pipe I; 23. a shunt; 24. a first discharge pipe; 25. a support rod; 26. a ventilation block; 27. a filter screen; 28. a second through pipe;

31. a circulating fan; 32. a connecting pipe; 33. a flow guiding pipe; 34. a transverse tube; 35. and a second discharge pipe.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, the temperature control device for plastic suction pipe production according to the embodiment of the utility model comprises a drying box 1, wherein a supporting leg 4 is arranged on the lower surface of the drying box 1 and positioned on the outer side of a hot air circulation mechanism, a handle 3 is arranged on the right side of a controller 7 and positioned on the front surface of a box door 2, a grid plate 5 is fixedly connected with the inner side surface of the drying box 1, the grid plate 5 is used for placing raw materials of plastic suction pipes and is convenient for drying the raw materials, the box door 2 is arranged on the front surface of the drying box 1, a temperature sensor 6 is arranged on the inner top of the drying box 1, the temperature sensor 6 is electrically connected with the controller 7, the controller 7 is electrically connected with a hot air blower 21 and a circulating fan 31 respectively, the controller 7 is convenient for controlling the start and stop of the hot air blower 21 and the circulating fan 31, and the controller 7 is arranged on the front surface of the box door 2.

The inside of stoving case 1 is provided with stoving mechanism, stoving mechanism includes shunt tubes 23 and ventilation piece 26, shunt tubes 23 installs in the inside of the inside wall of stoving case 1, shunt tubes 23's side fixed surface is connected with drain pipe one 24, drain pipe one 24 is kept away from shunt tubes 23's one end and is extended to the inside of stoving case 1, ventilation piece 26's inside is provided with filter screen 27, stoving mechanism still includes air heater 21 and branch 25, air heater 21's output fixedly connected with siphunculus one 22, air heater 21's input fixedly connected with siphunculus two 28, air heater 21 installs in the upper surface of stoving case 1, siphunculus two 28 keep away from air heater 21's one end and ventilation piece 26 and are linked together, branch 25 installs in the upper surface of stoving case 1 and is in the outside of air heater 21, branch 25 is kept away from stoving case 1's one end and is connected with ventilation piece 26, the convenience carries out fixed position to ventilation piece 26, guarantee simultaneously that the steam can evenly enter into the inside of stoving case 1.

The lower surface of stoving case 1 is provided with hot gas circulation mechanism, hot gas circulation mechanism includes honeycomb duct 33, honeycomb duct 33 is connected with the trailing flank of violently managing 34 all with stoving case 1, the one end that violently manages 34 was kept away from to discharge pipe two 35 extends to the inside of stoving case 1, the side fixedly connected with violently manages 34 of honeycomb duct 33, the trailing flank fixedly connected with discharge pipe two 35 of violently managing 34, hot gas circulation mechanism still includes circulating fan 31, circulating fan 31 installs in the interior bottom of stoving case 1, the one end that circulating fan 31 was kept away from to connecting pipe 32 extends to the inside of stoving case 1, the output of circulating fan 31 is connected with honeycomb duct 33, circulating fan 31's input fixedly connected with connecting pipe 32, be convenient for let in the inside of honeycomb duct 33 with the steam in the stoving case 1.

Working principle: when the drying box is used, the hot air can be introduced into the drying box 1 through the shunt pipe 23 and the first discharge pipe 24 by starting the hot air blower 21 through the controller 7 and an external power supply, and can quickly fly to the inside of the drying box 1 through the first discharge pipes 24 so as to dry the raw materials of the plastic suction pipes on the grid plate 5;

the hot air in the drying box 1 is led into the guide pipe 33 through the circulating fan 31, and finally the hot air is reintroduced into the drying box 1 through the second discharge pipe 35 on the transverse pipe 34, so that the circulation of the hot air is achieved, and the drying of the plastic straw raw materials can be accelerated;

the temperature inside the drying box 1 can be detected by the temperature sensor 6, and when the temperature is too high or too low, information detected by the temperature sensor 6 is transmitted to the controller 7, and the power of the air heater 21 is controlled by the controller 7, so that the temperature inside the drying box 1 is adjusted.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The plastic suction pipe production temperature control device is characterized by comprising a drying box (1), wherein a grid plate (5) is fixedly connected to the inner side surface of the drying box (1), a box door (2) is arranged on the front surface of the drying box (1), a temperature sensor (6) is arranged on the inner top of the drying box (1), and a controller (7) is arranged on the front surface of the box door (2);

the drying box is characterized in that a drying mechanism is arranged in the drying box (1) and comprises a shunt pipe (23) and a ventilation block (26), a first discharge pipe (24) is fixedly connected to the side surface of the shunt pipe (23), and a filter screen (27) is arranged in the ventilation block (26);

the drying box is characterized in that a hot gas circulation mechanism is arranged on the lower surface of the drying box (1), the hot gas circulation mechanism comprises a guide pipe (33), a transverse pipe (34) is fixedly connected to the side surface of the guide pipe (33), and a second discharge pipe (35) is fixedly connected to the rear side surface of the transverse pipe (34).

2. The plastic suction pipe production temperature control device according to claim 1, wherein the temperature sensor (6) is electrically connected with the controller (7), and the controller (7) is electrically connected with the air heater (21) and the circulating fan (31) respectively.

3. The plastic suction pipe production temperature control device according to claim 1, wherein the lower surface of the drying box (1) is provided with a supporting leg (4) at the outer side of the hot air circulation mechanism, and the front surface of the box door (2) is provided with a handle (3) at the right side of the controller (7).

4. The plastic suction pipe production temperature control device according to claim 1, wherein the drying mechanism further comprises a hot air blower (21) and a supporting rod (25), the output end of the hot air blower (21) is fixedly connected with a first through pipe (22), the input end of the hot air blower (21) is fixedly connected with a second through pipe (28), the hot air blower (21) is mounted on the upper surface of the drying box (1), one end, far away from the hot air blower (21), of the second through pipe (28) is communicated with a ventilation block (26), the supporting rod (25) is mounted on the upper surface of the drying box (1) and is located on the outer side of the hot air blower (21), and one end, far away from the drying box (1), of the supporting rod (25) is connected with the ventilation block (26).

5. A plastic suction pipe production temperature control device according to claim 4, wherein the shunt tube (23) is mounted inside the inner side wall of the drying box (1), and the end of the first discharge pipe (24) away from the shunt tube (23) extends into the drying box (1).

6. The plastic suction pipe production temperature control device according to claim 1, wherein the hot gas circulation mechanism further comprises a circulation fan (31), the output end of the circulation fan (31) is connected with the guide pipe (33), and the input end of the circulation fan (31) is fixedly connected with a connecting pipe (32).

7. The plastic suction pipe production temperature control device according to claim 6, wherein the circulating fan (31) is mounted at the inner bottom of the drying box (1), and one end of the connecting pipe (32) away from the circulating fan (31) extends to the inside of the drying box (1).

8. A plastic suction pipe production temperature control device according to claim 1, wherein the guide pipe (33) and the transverse pipe (34) are connected with the rear side surface of the drying box (1), and one end of the second discharge pipe (35) far away from the transverse pipe (34) extends to the inside of the drying box (1).