CN219324167U

CN219324167U - Boiling granulating dryer

Info

Publication number: CN219324167U
Application number: CN202223220365.4U
Authority: CN
Inventors: 颜本立; 李功伟
Original assignee: Guangdong Benyuan Science And Technology Development Co ltd
Current assignee: Guangdong Benyuan Science And Technology Development Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-07-11
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a boiling granulating dryer which comprises a mounting frame, a granulating tank body and a heat source pump, wherein the granulating tank body is mounted on one side of the upper end of the mounting frame, the heat source pump is mounted on the other side of the upper end of the mounting frame, the air outlet end of the heat source pump is connected with the air inlet end of the granulating tank body, one side of the granulating tank body is connected with a gas treatment structure, and the granulating tank body is internally provided with a granulating drying structure; the utility model relates to the technical field of granulating and drying equipment, in the gas treatment structure adopted in the scheme, exhausted hot gas is filtered secondarily through a filtering box body, so that the filtering effect of the hot gas is guaranteed, meanwhile, the treated gas is conveyed to an outlet of a heat source pump, the gas is conveyed into a granulating tank body again through the heat source pump, the hot gas is reused, the energy waste is reduced, and meanwhile, a plurality of filter cartridges can be subjected to back-blowing cleaning through a back-blowing assembly, so that the cleaning degree of the filter cartridges is guaranteed.

Description

Boiling granulating dryer

Technical Field

The utility model relates to the technical field of granulating and drying equipment, in particular to a boiling granulating and drying machine.

Background

The utility model discloses a boiling granulating dryer of CN201821851945.4, which comprises upright posts, a flow guide pipe and filter cloth, wherein the upright posts are arranged at two sides of an upper tower body, the upper tower body is connected with the upright posts through screws, the flow guide pipe is arranged in the upper tower body, the flow guide pipe comprises a branch pipe, an annular bracket and a main pipe, the filter cloth is arranged above the flow guide pipe, and an ultraviolet lamp is arranged below the flow guide pipe; the air duct, the booster pump and the induced draft fan are matched and regulated through the electromagnetic valve, so that the thermal circulation in the tower is improved, the thermodynamic loss is reduced, and the production efficiency is improved; adopt two-way shower nozzle, by last shower nozzle and lower shower nozzle cooperation, can effectually avoid the filter cloth to reverse direction air current by lower shower nozzle, can avoid granule bonding to become the group effectively, improve the pelletization effect, the dry mode of pelletization that this patent document adopted, along with the discharge and the circulation of steam, only handle the dust of filter cloth lower surface, and receive the thickness influence of filter cloth, the dust of remaining inside the filter cloth can't in time clear up, lead to the filter effect reduction of filter cloth, simultaneously, in the direct entering pelletization jar of primary filtration's steam, the tiny dust that the steam inside contains is easy to filter screen secondary jam, in view of this, the intensive study to above-mentioned problem, the case has the case to produce.

Disclosure of Invention

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the boiling granulating dryer comprises a mounting frame, a granulating tank body and a heat source pump, wherein the granulating tank body is mounted on one side of the upper end of the mounting frame, the heat source pump is mounted on the other side of the upper end of the mounting frame, the air outlet end of the heat source pump is connected with the air inlet end of the granulating tank body, one side of the granulating tank body is connected with a gas treatment structure, and a granulating drying structure is arranged in the granulating tank body;

the gas treatment structure includes: the device comprises a supporting frame, a delivery pipe, a filtering box body, a back blowing assembly, a circulating pipe and an exhaust pipe;

the utility model discloses a granulator, including installation frame, supporting frame, filtering box, heat source pump, filtering box, supporting frame install in the installing frame upper end, delivery pipe one end with pelletization jar body one side is connected, the filter box install in the supporting frame upper end, and the upper wall with the delivery pipe other end is connected, blowback subassembly one end with filter box one side lower extreme is connected, and the other end with pelletization jar body one side is connected, circulating pipe one end with the filter box lower extreme is connected, and the other end with the heat source pump end of giving vent to anger is connected, blast pipe one end with filter box opposite side lower extreme is connected.

Preferably, the blowback assembly includes: a booster pump and a blowback pipe;

the booster pump install in braced frame upper end, and the inlet end with the filtration box is connected, blowback pipe one end with the booster pump end of giving vent to anger is connected, and the other end with pelletization jar body a side wall surface is connected.

Preferably, the granulation drying structure comprises: the hot air spray head, the baffle, the liquid adding pipe, the fixing plate, the mounting plate and the filter cylinders;

the hot air spray head is installed in the lower extreme of the granulating tank body and is connected with the air outlet end of the heat source pump, the baffle is installed in the lower end of the granulating tank body, one end of the liquid adding pipe is connected with one side of the granulating tank body, the fixing plate is installed at the upper end of the granulating tank body, the mounting plate is located at the upper end of the fixing plate, the filter cartridges are embedded in the mounting plate, and the lower ends of the filter cartridges penetrate through the fixing plate.

Preferably, the upper end of the back-blowing pipe is provided with a first one-way valve.

Preferably, a second one-way valve is arranged at the upper end of the circulating pipe.

Preferably, an exhaust valve is arranged at the upper end of the exhaust pipe.

Advantageous effects

The utility model provides a boiling granulating dryer which has the beneficial effects that the adopted gas treatment structure firstly carries out secondary filtration on discharged hot gas through a filter box body, so as to ensure the filtering effect of the hot gas, meanwhile, the treated gas is conveyed to the outlet of a heat source pump, the gas is conveyed into a granulating tank body again through the heat source pump, the hot gas is reused, the energy waste is reduced, meanwhile, the treated hot gas can be conveyed to the upper end of the granulating tank body through a back blowing component, a plurality of filter cartridges are subjected to back blowing cleaning, the cleanliness of the filter cartridges is ensured, the filtering effect is further ensured, the filter cartridges adopt an embedded fixing mode, and a plurality of filter cartridges can be synchronously disassembled through a mounting plate during replacement, so that the integral replacement efficiency of the filter cartridges is increased.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a boiling granulation dryer according to the present utility model.

Fig. 2 is a schematic perspective view of a mounting plate of the boiling granulating dryer according to the utility model.

In the figure: 1. the device comprises a mounting frame, 2, a granulating tank body, 3, a heat source pump, 4, a supporting frame, 5, a delivery pipe, 6, a filtering box body, 7, a circulating pipe, 8, an exhaust pipe, 9, a booster pump, 10, a back blowing pipe, 11, a hot air spray nozzle, 12, a baffle plate, 13, a liquid adding pipe, 14, a fixing plate, 15, a mounting plate, 16, a filter cartridge, 17, a first one-way valve, 18, a second one-way valve, 19 and an exhaust valve.

Detailed Description

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-2, the main components of the present case are: the boiling granulating dryer comprises a mounting frame 1, a granulating tank body 2 and a heat source pump 3, wherein the granulating tank body 2 is mounted on one side of the upper end of the mounting frame 1, the heat source pump 3 is mounted on the other side of the upper end of the mounting frame 1, the air outlet end of the heat source pump 3 is connected with the air inlet end of the granulating tank body 2, one side of the granulating tank body 2 is connected with a gas treatment structure, and a granulating drying structure is arranged in the granulating tank body 2;

the gas treatment structure includes: the device comprises a supporting frame 4, a delivery pipe 5, a filtering box 6, a back blowing component, a circulating pipe 7 and an exhaust pipe 8;

the braced frame 4 is installed in installing frame 1 upper end, and delivery tube 5 one end is connected with pelletization jar body 2 one side, and filter tank body 6 is installed in braced frame 4 upper end, and the upper wall is connected with the delivery tube 5 other end, and blowback subassembly one end is connected with filter tank body 6 one side lower extreme, and the other end is connected with pelletization jar body 2 one side, and circulating pipe 7 one end is connected with filter tank body 6 lower extreme, and the other end is connected with heat source pump 3 end of giving vent to anger, and blast pipe 8 one end is connected with filter tank body 6 opposite side lower extreme.

When the granulating device is used, a worker firstly injects materials to be granulated into the granulating tank body 2 at the upper end of the mounting frame 1, the granulating tank body 2 works through the heat source pump 3, gas is heated and then conveyed into the granulating drying structure, the materials in the granulating tank body 2 are heated and dried through the granulating drying structure, the materials are sprayed with adhesive to form granules, generated hot gas enters the filtering box body 6 at the upper end of the supporting frame 4 through the delivery pipe 5, the hot gas is further processed through the filtering box body 6, the processed hot gas can reenter the granulating tank body 2 through the circulating pipe 7 and can be discharged through the exhaust pipe 8, and when the filter cylinder 16 is required to be cleaned, the processed hot gas is conveyed to the upper end in the granulating tank body 2 through driving the back blowing component to clean the filter cylinder 16.

In a specific implementation process, the blowback assembly includes: a booster pump 9 and a blowback pipe 10;

the booster pump 9 is installed in braced frame 4 upper end, and the inlet end is connected with filtering box 6, and blowback pipe 10 one end is connected with booster pump 9 end of giving vent to anger, and the other end is connected with pelletization jar body 2 a side wall.

When the filter cartridge 16 needs to be cleaned, the worker drives the booster pump 9 to work, and hot air in the filter box 6 is conveyed to the inner upper end of the granulating tank 2 through the blowback pipe 10 by the booster pump 9, so that the pressure of the inner upper end of the granulating tank 2 is increased, and the filter cartridge 16 is cleaned in a blowback manner.

In a specific implementation process, the granulating and drying structure comprises: the hot air spray head 11, the baffle 12, the liquid adding pipe 13, the fixed plate 14, the mounting plate 15 and a plurality of filter cartridges 16;

the hot air spray head 11 is arranged at the lower end of the granulating tank body 2 and is connected with the air outlet end of the heat source pump 3, the baffle 12 is arranged at the lower end in the granulating tank body 2, one end of the liquid adding pipe 13 is connected with one side of the granulating tank body 2, the fixing plate 14 is arranged at the upper end in the granulating tank body 2, the mounting plate 15 is arranged at the upper end of the fixing plate 14, the filter cartridges 16 are embedded in the mounting plate 15, and the lower ends of the filter cartridges penetrate through the fixing plate 14.

When granulating and drying materials, firstly injecting the materials into the granulating tank body 2, spraying the adhesive into the granulating tank body 2 through the liquid adding pipe 13, spraying the gas processed by the heat source pump 3 through the hot air spray head 11, entering the granulating tank body 2 after passing through the baffle 12, enabling the materials in the granulating tank body 2 to be boiled, drying the adhesive and the materials through hot air, enabling the materials to form granules, and finally filtering the hot air in the granulating tank body 2 through a plurality of filter cartridges 16 at the upper ends of the mounting plates 15, and discharging the hot air for processing.

In a specific implementation process, the upper end of the blowback pipe 10 is provided with a first one-way valve 17.

In the concrete implementation process, the upper end of the circulating pipe 7 is provided with a second one-way valve 18.

In a specific implementation process, the exhaust valve 19 is arranged at the upper end of the exhaust pipe 8.

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

Claims

1. The boiling granulating dryer comprises a mounting frame, a granulating tank body and a heat source pump, and is characterized in that the granulating tank body is mounted on one side of the upper end of the mounting frame, the heat source pump is mounted on the other side of the upper end of the mounting frame, the air outlet end of the heat source pump is connected with the air inlet end of the granulating tank body, one side of the granulating tank body is connected with a gas treatment structure, and a granulating drying structure is arranged in the granulating tank body;

2. A boiling granulation dryer as claimed in claim 1, wherein said blowback assembly comprises: a booster pump and a blowback pipe;

3. A boiling granulation dryer as claimed in claim 1, wherein said granulation drying structure comprises: the hot air spray head, the baffle, the liquid adding pipe, the fixing plate, the mounting plate and the filter cylinders;

4. A boiling granulating dryer as claimed in claim 2, wherein the upper end of said blowback tube is provided with a first one-way valve.

5. A boiling granulating dryer as claimed in claim 1, wherein the upper end of said circulation tube is provided with a second one-way valve.

6. The fluidized bed granulator dryer according to claim 1, wherein the exhaust pipe is provided with an exhaust valve at its upper end.