CN219077983U

CN219077983U - Auxiliary heating device of stainless steel turnover bucket

Info

Publication number: CN219077983U
Application number: CN202320101493.2U
Authority: CN
Inventors: 司文; 张平
Original assignee: Zhangjiagang Chaoda Machinery Manufacturing Co ltd
Current assignee: Zhangjiagang Chaoda Machinery Manufacturing Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-05-26
Anticipated expiration: 2033-02-02

Abstract

The utility model relates to an auxiliary heating device of a stainless steel turnover barrel, which comprises a base, wherein a plurality of air bags are distributed on the inner side wall of the base in a circumferential discrete manner, a heating layer is arranged on one side of each air bag facing the turnover barrel, after an air cavity inside the plurality of air bags is inflated, the heating layer of the plurality of air bags can be tightly attached to the outer circumference of the turnover barrel, a plurality of guide devices which are used for centering when the turnover barrel is placed are uniformly distributed on the circumference of the top of the base, each guide device comprises a plurality of guide wheels, two ends of each guide wheel are rotatably arranged on side plates on two sides, and the middle parts of the two side plates are also connected with an angle adjusting support rod. The heating layer can with the lateral wall direct contact of turnover bucket, for turnover bucket heating, prevent that the temperature from being too low, influence chemical property, the heating layer adhesion is in one side of gasbag, not only makes things convenient for putting into and taking out of turnover bucket, also can adapt to the turnover bucket of different diameters, and the guider that increases can also make put into the turnover bucket and center in time, avoids the deformation that the uneven atress of gasbag leads to.

Description

Auxiliary heating device of stainless steel turnover bucket

Technical Field

The utility model relates to the technical field of turnover barrels, in particular to an auxiliary heating device of a stainless steel turnover barrel.

Background

The stainless steel turnover barrel is used for packaging or storing containers of materials and can be used repeatedly, various liquid chemical raw materials used in fields of chemical industry, medicine, military industry and the like can be stored in the turnover barrel, different chemical raw materials are different in melting point, and in the storage stage, the raw materials can be condensed due to low air temperature or high melting point, so that the chemical raw materials cannot be smoothly discharged from the turnover barrel through high pressure when being applied. Or transferring the turnover barrel with the stored raw materials into a heating furnace for heating, and transferring the turnover barrel to a station after the raw materials in the barrel are melted, so as to extrude the raw materials.

Above-mentioned two modes, first kind have the turnover bucket with high costs, and heating device utilization ratio is low technical problem, and the second kind has and shifts that operation intensity is big and the turnover bucket temperature can drop fast after the tapping, leads to the raw materials to hang wall phenomenon serious in the turnover bucket, and raw materials utilization ratio is low.

Disclosure of Invention

The utility model aims to solve the technical problems that: the auxiliary heating device for the stainless steel turnover barrel solves the technical problems that when raw materials in the turnover barrel need to be heated, the cost is high or the heat preservation effect is poor.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an auxiliary heating device of stainless steel turnover bucket, includes upper end open-ended cylinder base, the inside of base is used for placing the turnover bucket, and circumference discrete distribution has a plurality of gasbags on the inside wall of base, and every gasbag is provided with convex heating layer towards one side of turnover bucket, and the concave cambered surface of heating layer is towards the turnover bucket, and the inside air cavity of a plurality of gasbags is inflated the back, and the heating layer of a plurality of gasbags can paste tightly on the outer circumference wall of turnover bucket, be provided with many electrical heating bars in the heating layer.

As a preferred embodiment, at least three guide devices for guiding the centering of the turnover barrel are uniformly distributed on the circumference of the top end of the base.

As a preferred embodiment, adjacent air bags are communicated through air passages, one air bag is communicated with an air inlet, and an air inlet pipeline of the air bag extends out from a side wall through hole of the base and is communicated with the air inlet through a valve.

As a preferred implementation scheme, the heating layer is made of heat-conducting rubber, a plurality of electric heating rods inside any heating layer are uniformly distributed along the circumference of the turnover barrel, and each electric heating rod is vertically arranged.

As a preferred embodiment, any one of the guiding devices comprises a plurality of guiding wheels, two ends of the guiding wheels are rotatably arranged on the side plates on two sides, the guiding wheels are uniformly distributed along the length direction of the two side plates, one ends of the two side plates are hinged in a through groove at the top of the base, the other ends of the two side plates are suspended and close to the outer side wall of the turnover barrel, the middle parts of the two side plates are further connected with an angle adjusting supporting rod, and the free ends of the guiding devices are lower than the fixed ends.

As a preferred implementation scheme, each of the outer side surfaces of the two side plates which are separated is provided with a wavy linear guide groove, a sliding fixing block is connected in a sliding manner in any guide groove, the outer ends of the two sliding fixing blocks are respectively connected with one end of an angle adjusting supporting rod on the same side, and the other end of the angle adjusting supporting rod is hinged to the inner side wall of the base below the side plates.

As a preferred embodiment, four guide devices are uniformly distributed on the circumference.

As a preferred implementation scheme, the bottom of base is connected with the gyro wheel seat, and the bottom four corners of gyro wheel seat installs the gyro wheel.

The beneficial effects of the utility model are as follows: through increase the zone of heating on the inside wall of turnover bucket removal base, can with the lateral wall direct contact of turnover bucket, heat for the turnover bucket, prevent that the temperature from being too low, influence chemical properties, in order to realize the heating of the turnover bucket of different diameters, the zone of heating adhesion is in one side of gasbag, the opposite side adhesion of gasbag is on the inside wall of base, can adjust the circumference size at zone of heating place through the air inlet and the gassing of gasbag like this, not only make things convenient for putting into and taking out of turnover bucket, also can adapt to the turnover bucket of different diameters, the guider of increase can also make put into the middle when putting into the turnover bucket, avoid the deformation that the gasbag atress is uneven to lead to.

Drawings

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 1;

reference numerals in fig. 1 to 3 illustrate: 1. a base; 101. a through groove; 2. an air bag; 201. an air cavity; 202. a heating layer; 203. an airway; 204. an air inlet; 205. a valve; 206. an electric heating rod; 207. an air intake passage; 3. a turnover barrel; 4. a guide device; 401. a side plate; 402. a guide groove; 403. a guide wheel; 405. an angle adjusting support rod; 406. a sliding fixed block; 5. a base; 6. and a roller.

Description of the embodiments

Specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

The auxiliary heating device of the stainless steel turnover barrel shown in fig. 1-3 comprises a cylindrical base 1 with an opening at the upper end, wherein the turnover barrel 3 is placed in the base 1, a plurality of air bags 2 are circumferentially and discretely distributed on the inner side wall of the base 1, a circular arc-shaped heating layer 202 is arranged on one side, facing the turnover barrel 4, of each air bag 2, a concave cambered surface of the heating layer 202 faces the turnover barrel 3, after an air cavity 201 inside the plurality of air bags 2 is inflated, the heating layer 202 of the plurality of air bags 2 can be tightly attached to the outer circumferential wall of the turnover barrel 3, and a plurality of electric heating rods 206 are arranged in the heating layer 202. The air bag 2 expands when inflated and flattens when deflated, and has a certain adjusting space, so that the air bag can adapt to turnover barrels 3 with different diameters.

In this example, at least three guiding devices 4 for guiding the centering of the turnover barrel 3 are uniformly distributed on the circumference of the top end of the base 1. When the turnover barrel 3 is placed from the top opening of the base 1 to the inner groove cavity, the turnover barrel 3 is centered in the base 1 due to the limiting and guiding effects of the guiding device 4, so that the turnover barrel can be uniformly tightly attached to the heating layer 202 of the air bag 2.

As shown in fig. 2, adjacent air bags 2 are communicated with each other through an air passage 203, one air bag 2 is communicated with an air inlet 204, and an air inlet pipe 207 of the air bag 2 extends out of a through hole in the side wall of the base 1 and is communicated with the air inlet 204 through a valve 205. During inflation, the valve 205 is kept open, the air inlet 204 is connected with an air source for inflation, a plurality of air bags 2 are inflated at the same time, and then the valve 205 is closed. When the air is discharged, the valve 205 is opened, the air is discharged by the air pressure of the air bags 2, and the plurality of air bags 2 are contracted.

In addition, the heating layers 202 are made of heat-conducting rubber, and a plurality of electric heating rods 206 inside any one heating layer 202 are uniformly distributed along the circumferential direction of the turnover barrel, and each electric heating rod is vertically arranged. The flexible characteristic of rubber can be closely attached to the turnover barrels 3 with different diameters, the internal electric heating rod can provide a heat source, and the circuits of the heating layers 202 of the plurality of air bags 2 can be independently connected in parallel or in series.

As shown in fig. 1-2, any guiding device 4 includes a plurality of guiding wheels 403, two ends of the plurality of guiding wheels 403 are rotatably disposed on side plates 401 on two sides, the plurality of guiding wheels 403 are uniformly distributed along the length direction of the two side plates 401, one ends of the two side plates 401 are hinged in a through groove 101 on the top of the base 1, the other ends of the two side plates 401 are suspended and approach to the outer side wall of the turnover barrel 3, the middle parts of the two side plates 401 are further connected with an angle adjusting supporting rod 405, and the free ends of the guiding devices 4 are lower than the fixed ends. The two side plates 401 can drive the guide wheels 403 to rotate on the through grooves 101, adjust the angle, fix at an inclined angle under the support of the angle adjusting support rods 405, and adapt to the guiding and centering effects of the turnover barrels 3 with different diameters.

As shown in fig. 3, a guiding groove 402 in a wavy line shape is respectively provided on the outer side surface of the two side plates 401, a sliding fixing block 406 is slidably connected in any guiding groove 402, the outer ends of the two sliding fixing blocks 406 are respectively connected with one end of an angle adjusting supporting rod 405 on the same side, and the other end of the angle adjusting supporting rod 405 is hinged on the inner side wall of the base 1 below the side plates 401. Four guide devices 4 are uniformly distributed on the circumference. The sliding fixing block 406 can slide in the wavy linear guide groove 402, when the sliding fixing block slides to a proper position, the sliding fixing block 406 can be limited in the upward protruding groove of the guide groove 402 due to the action of gravity to support the two side plates 401, and the angle adjusting support rods 405 connected with the bottom can move simultaneously to ensure the correspondence of the positions of the two sides.

And the bottom of the base 1 is connected with a roller seat 5, and rollers 6 are arranged at four corners of the bottom of the roller seat 5. The transfer bucket 3 is conveniently driven to move.

The working process of the utility model is as follows:

according to fig. 1-3, firstly, according to the diameter of the placed turnover barrel 3, the angle of each guide device 4 is adjusted, the circumference formed by the guide wheels 403 at the free end is matched with the diameter of the turnover barrel 3, the sliding fixed blocks 406 at the end parts of the angle adjusting support rods 405 and the two side plates 401 are adjusted to proper positions, the turnover barrel 3 is placed from the top opening of the base 1, then, a plurality of air bags 2 are inflated by adopting an external air source, the heating layer 202 is tightly attached to the outer side wall of the turnover barrel 3 after the air bags 2 are inflated, and finally, the electric heating rods 206 in the heating layer 202 are started to heat the turnover barrel 3. The electric heating rod 206 can be directly connected with a power supply through a plug, or can be connected with the power supply through a switch and a plug, the start and stop of the electric heating rod 206 are controlled by the switch, and meanwhile, the switch can also adopt a resistance-adjusting switch or a PWM control switch to control the heating temperature of the electric heating rod 206.

The above embodiments are merely illustrative of the principles and effects of the present utility model, and some of the applied embodiments, and are not intended to limit the utility model; it should be noted that modifications and improvements can be made by those skilled in the art without departing from the inventive concept, and these are all within the scope of the present utility model.

Claims

1. The utility model provides an auxiliary heating device of stainless steel turnover bucket, its characterized in that, includes upper end open-ended cylinder base (1), the inside of base (1) is used for placing turnover bucket (3), circumference discrete distribution has a plurality of gasbag (2) on the inside wall of base (1), every gasbag (2) are provided with convex zone of heating (202) towards one side of turnover bucket, the concave cambered surface of zone of heating (202) is towards turnover bucket (3), after the air cavity (201) of a plurality of gasbag (2) inside aerifys, the zone of heating (202) of a plurality of gasbag (2) can paste tightly on the outer circumference wall of turnover bucket (3), be provided with many electrical heating stick (206) in the zone of heating (202).

2. The auxiliary heating device of the stainless steel turnover barrel according to claim 1, characterized in that at least three guiding devices (4) for guiding the turnover barrel (3) to be placed in the middle are uniformly distributed on the circumference of the top end of the base (1).

3. The auxiliary heating device of the stainless steel turnover barrel according to claim 1, characterized in that adjacent air bags (2) are communicated with each other through an air passage (203), one air bag (2) is communicated with an air inlet (204), and an air inlet pipeline (207) of the air bag (2) extends out of a side wall through hole of the base (1) and is communicated with the air inlet (204) through a valve (205).

4. The auxiliary heating device of the stainless steel turnover barrel according to claim 1, wherein the heating layers (202) are made of heat conducting rubber, a plurality of electric heating rods (206) inside any one heating layer (202) are uniformly distributed along the circumference of the turnover barrel, and each electric heating rod is vertically arranged.

5. The auxiliary heating device for the stainless steel turnover barrel according to claim 2, wherein any one of the guiding devices (4) comprises a plurality of guiding wheels (403), two ends of the guiding wheels (403) are rotatably arranged on side plates (401) on two sides, the guiding wheels (403) are uniformly distributed along the length direction of the two side plates (401), one ends of the two side plates (401) are hinged in a through groove (101) at the top of the base (1), the other ends of the two side plates (401) are suspended and close to the outer side wall of the turnover barrel (3), the middle parts of the two side plates (401) are connected with angle adjusting supporting rods (405), and the free ends of the guiding devices (4) are lower than the fixed ends.

6. The auxiliary heating device of the stainless steel turnover barrel according to claim 5, wherein a wavy guide groove (402) is respectively arranged on the outer side surface of the two side plates (401) which are separated from each other, a sliding fixing block (406) is connected in a sliding manner in any guide groove (402), the outer ends of the two sliding fixing blocks (406) are respectively connected with one end of an angle adjusting supporting rod (405) on the same side, and the other end of the angle adjusting supporting rod (405) is hinged on the inner side wall of the base (1) below the side plates (401).

7. The auxiliary heating device of the stainless steel turnover barrel according to claim 2, wherein four guiding devices (4) are uniformly distributed on the circumference.

8. The auxiliary heating device of the stainless steel turnover barrel according to claim 1, wherein the bottom of the base (1) is connected with a roller seat (5), and rollers (6) are installed at four corners of the bottom of the roller seat (5).