CN113834310A

CN113834310A - Spiral plastic products hopper desiccator of high efficiency

Info

Publication number: CN113834310A
Application number: CN202111190057.9A
Authority: CN
Inventors: 简章贵
Original assignee: Anhui Sintd Plastic Technology Co ltd
Current assignee: Anhui Sintd Plastic Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2021-12-24

Abstract

The invention provides a high-efficiency spiral type plastic product hopper dryer which comprises a containing hopper, wherein the bottom of the containing hopper is detachably connected with a supporting table, a spiral lifting device is arranged in the middle of the containing hopper, gradient guide plates are arranged on four sides of the spiral lifting device and are arranged on the inner wall of the containing hopper, and a plurality of rows of blowing devices are arranged in the containing hopper, so that the technical problems of low drying efficiency and poor effect caused by the fact that plastic products are all accumulated at the bottom of the hopper when the existing hopper dryer is operated are solved.

Description

Spiral plastic products hopper desiccator of high efficiency

Technical Field

The invention mainly relates to the technical field of hopper dryers, in particular to a high-efficiency spiral type plastic product hopper dryer.

Background

The hopper dryer is a replacement product of a standard hot air dryer, and environmental protection factors are fully considered and improved on the basis of the original functions. It can dry raw materials that are wet from packaging, shipping or recycling.

The hopper dryer dries the plastic raw material by blowing hot air, generally, plastic pellets are poured into a hopper, and an internal stirring device stirs and dries the plastic pellets.

During the operation of the specific embodiment, the inventor finds the following defects:

the plastic products are all accumulated at the bottom of the hopper when the existing hopper dryer operates, the drying efficiency is low, the drying effect is poor, a long-time drying process is needed, and the energy loss is improved.

Disclosure of Invention

Technical problem to be solved by the invention

The invention provides a high-efficiency spiral type plastic product hopper dryer which is used for solving the technical problems of low drying efficiency and poor effect caused by the fact that plastic products are all accumulated at the bottom of a hopper when the existing hopper dryer operates in the background technology.

Technical scheme

In order to achieve the purpose, the technical scheme provided by the invention is as follows: the utility model provides a spiral plastics hopper desiccator of high efficiency, is including holding the hopper, hold the hopper bottom and can dismantle the connection brace table, it is equipped with spiral hoisting device to hold the hopper middle part, four sides of spiral hoisting device are equipped with the gradient guide board, the gradient guide board is located hold the hopper inner wall, it is equipped with multirow blast apparatus in the hopper to hold.

Further, spiral hoisting device is including the driving motor who locates the bottom, the spiral conveying roller is connected at the driving motor top, spiral conveying roller outside sliding connection cylindricality support frame, the joint support board can be dismantled in the cylindricality support frame bottom outside.

Further, the cylindricality support frame includes the gas dispersing cylinder, it has multirow bleeder vent to open on the gas dispersing cylinder, it has annular guiding gutter to open the gas dispersing cylinder inboard, a plurality of supporting shoes of connection can be dismantled to the gas dispersing cylinder bottom, the supporting shoe bottom is equipped with the bottom plate.

Further, the gradient guide board is the staggered design to the downward sloping, it has the gas groove to open on the gradient guide board, it is equipped with the heating wire to cross the gas inslot, gradient guide board bottom inboard is filled up has heating device.

Further, blast apparatus ring is located hold the inside intermediate layer of hopper, blast apparatus includes the heat dissipation fan, heat dissipation fan front end is equipped with the heating railing.

Furthermore, discharge chutes are formed in two sides of the support platform, discharge outlets are formed in containing hoppers at the connection positions of the discharge chutes, and the discharge outlets are connected with the trapezoidal baffle in a sliding mode.

Furthermore, a water through hole is formed in the supporting plate, a water storage tank is arranged at the bottom of the water through hole, and a water outlet pipe is arranged at the top of the water storage tank.

Furthermore, a feed inlet is formed in the top of the containing hopper, and an umbrella-shaped baffle is arranged on the middle surface of the bottom of the feed inlet.

Furthermore, an air outlet is formed in one side of the top of the containing hopper, the air outlet is detachably connected with a dehumidifying device, an air inlet is formed in the bottom of the dehumidifying device, and the air inlet is connected with the inside of the containing hopper.

Advantageous effects

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

the drying device is reasonable in design, the spiral lifting device is utilized to lift the plastic product to be dried in a reciprocating manner, the plastic product is dried repeatedly, the drying time is prolonged through the gradient guide plate, and the drying effect is improved;

by arranging the cylindrical support frame, water stains can be guided into the annular diversion groove on the side surface when the plastic product rises, and dry air can be sprayed out of the ventilation holes, so that the plastic product is dried;

the gradient guide plates are designed in a staggered manner, so that the plastic products can slide on the gradient guide plates in a reciprocating manner, and the gradient guide plates are matched with the blowing devices on the side surfaces and the heating wires on the side surfaces to further heat the air and increase the drying force.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the cylindrical support frame of the present invention.

Reference numerals

1. A receiving hopper; 11. an air outlet; 12. a dehumidifying device; 13. an air inlet; 2. a support table; 21. a discharge chute; 22. a trapezoidal baffle; 3. a spiral lifting device; 31. a drive motor; 32. a spiral conveying roller; 33. a cylindrical support frame; 331. a gas dispersing cylinder; 332. air holes are formed; 333. an annular diversion trench; 334. a support block; 335. a base plate; 34. a support plate; 4. a gradient guide plate; 41. a heating device; 5. a blowing device; 51. a heat dissipation fan.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to the attached drawings 1-2, a spiral plastic products hopper desiccator of high efficiency, including holding hopper 1, hold 1 bottom of hopper can dismantle connection supporting bench 2, it is equipped with spiral lifting device 3 to hold 1 middle part of hopper, spiral lifting device 3 four sides are equipped with gradient guide board 4, gradient guide board 4 is located hold 1 inner wall of hopper, hold 1 internal multirow blast apparatus 5 that is equipped with of hopper, this device can carry out fast drying to plastic products, send into plastic products during the use and hold hopper 1, when plastic products rolled into the bottom from gradient guide board 4, blast apparatus 5 dried it, and when the bottom, spiral lifting device 3 sent into plastic products top and once more followed gradient supporting bench 2 landing to realize circulation stoving.

Spiral lifting device 3 is including locating the driving motor 31 of bottom, spiral conveying roller 32 is connected at driving motor 31 top, spiral conveying roller 32 outside sliding connection cylindricality support frame 33, connection support plate 34 can be dismantled in cylindricality support frame 33 bottom outside, and spiral lifting device 3 can send plastic products into the top from cylindricality support frame 33 through spiral conveying roller 32, support plate 34 is connected hold the hopper 1 with spiral lifting device 3.

Cylindrical support frame 33 includes the gas cylinder 331, it has multirow bleeder vent 332 to open on the gas cylinder 331, open the inboard of gas cylinder 331 has annular guiding gutter 333, a plurality of supporting shoes 334 of connection can be dismantled to gas cylinder 331 bottom, supporting shoe 334 bottom is equipped with bottom plate 335, the bottom plate 335 outside is connected supporting plate 34, the blast apparatus 5 in the outside can be cooperated in the hole of abandoning on the gas cylinder 331, at the in-process that promotes plastic products, plastic products is in the hole between the supporting shoe by the extrusion entering from the bottom, blast apparatus 5 can be further dried plastic products, and inboard annular guiding gutter 333 can make more rivers water conservancy diversion downwards to fall into in the supporting shoe 334 of bottom.

Gradient guide plate 4 is the staggered design to the downward sloping, it has the gas groove to open on gradient guide plate 4, it is equipped with the heating wire to cross the gas inslot, 4 bottom inboard pads of gradient guide plate have heating device 41, and gradient guide plate 4 can make plastic products reciprocate whereabouts above that, improves plastic products's the time of catching the wind, improves drying efficiency, crosses the gas groove and can make the wind on the heat dissipation fan 51 see through gradient guide plate 4 and blow, and the heating wire can heat the wind that blows, also possesses the stoving effect to the gliding plastic products in top simultaneously.

Blowing device 5 ring is located hold 1 inside intermediate layer of hopper, blowing device 5 is including heat dissipation fan 51, heat dissipation fan 51 front end is equipped with the heating railing, and blowing device 5 can provide the hot-blast for inside to dry to plastic products.

Discharge chute 21 is opened to 2 both sides of brace table, discharge chute 21 junction hold hopper 1 open there is the discharge gate, discharge gate sliding connection trapezoidal baffle 22, the discharge chute 21 of 2 both sides of brace table can carry out the ejection of compact to the plastic products of drying, and after plastic products dried, extracts the trapezoidal baffle 22 of both sides, and plastic products just slides out along discharge chute 21, and trapezoidal baffle 22 can slide to inside to make plastic products because of the extrusion abundant send into in spiral lifting device 3.

The supporting plate 34 is provided with a water through hole, the bottom of the water through hole is provided with a water storage tank, the top of the water storage tank is provided with a water outlet pipe, and the water outlet pipe at the bottom facilitates water filtration of the plastic product.

The top of the containing hopper 1 is provided with a feeding hole, the middle surface umbrella-shaped baffle at the bottom of the feeding hole can prevent plastic products from being poured into the middle cylindrical support frame 33 when the plastic products are fed into the containing hopper 1.

Hold 1 top one side of hopper and open there is air outlet 11, air outlet 11 can dismantle connection dehydrating unit 12, open dehydrating unit 12 bottom has air intake 13, air intake 13 is connected hold 1 inside of hopper, dehydrating unit 12 can dehumidify the humid air that holds 1 inside of hopper to guarantee the endless temperature, practice thrift the energy consumption.

The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a spiral plastic products hopper desiccator of high efficiency which characterized in that: including holding hopper (1), hold hopper (1) bottom and can dismantle connection brace table (2), it is equipped with spiral lifting device (3) to hold hopper (1) middle part, four sides of spiral lifting device (3) are equipped with gradient guide board (4), gradient guide board (4) are located hold hopper (1) inner wall, be equipped with multirow blast apparatus (5) in holding hopper (1).

2. A high efficiency spiral plastic product hopper dryer as claimed in claim 1, wherein: spiral hoisting device (3) are including locating driving motor (31) of bottom, spiral conveying roller (32) is connected at driving motor (31) top, spiral conveying roller (32) outside sliding connection cylindricality support frame (33), connecting support plate (34) can be dismantled in cylindricality support frame (33) bottom outside.

3. A high efficiency spiral plastic product hopper dryer as claimed in claim 2, wherein: cylindrical support frame (33) is including dredging section of thick bamboo (331), it has multirow bleeder vent (332) to open on dredging section of thick bamboo (331), it has annular guiding gutter (333) to open in dredging section of thick bamboo (331) inboard, a plurality of supporting shoes (334) of connection can be dismantled to dredging section of thick bamboo (331) bottom, supporting shoe (334) bottom is equipped with bottom plate (335).

4. A high efficiency spiral plastic product hopper dryer as claimed in claim 1, wherein: gradient guide board (4) are the staggered design to the downward sloping, it has crossed the gas groove to open on gradient guide board (4), it is equipped with the heating wire in the gas groove to cross, gradient guide board (4) bottom inboard pad has heating device (41).

5. A high efficiency spiral plastic product hopper dryer as claimed in claim 1, wherein: blowing device (5) ring is located hold the inside intermediate layer of hopper (1), blowing device (5) are including heat dissipation fan (51), heat dissipation fan (51) front end is equipped with the heating railing.

6. A high efficiency spiral plastic product hopper dryer as claimed in claim 1, wherein: discharge chutes (21) are formed in two sides of the support platform (2), discharge ports are formed in the containing hoppers (1) at the joints of the discharge chutes (21), and the discharge ports are connected with the trapezoidal baffle plates (22) in a sliding mode.

7. A high efficiency spiral plastic product hopper dryer as claimed in claim 1, wherein: a water hole is formed in the supporting plate (34), a water storage tank is arranged at the bottom of the water hole, and a water outlet pipe is arranged at the top of the water storage tank.

8. A high efficiency spiral plastic product hopper dryer as claimed in claim 1, wherein: the top of the containing hopper (1) is provided with a feed inlet, and an umbrella-shaped baffle is arranged at the bottom middle surface of the feed inlet.

9. A high efficiency spiral plastic product hopper dryer as claimed in claim 1, wherein: hold hopper (1) top one side and open and have air outlet (11), air outlet (11) can be dismantled and connect dehydrating unit (12), dehydrating unit (12) bottom is opened there is air intake (13), air intake (13) are connected hold inside hopper (1).