CN218955546U

CN218955546U - Cooler suitable for non-free flowing powder

Info

Publication number: CN218955546U
Application number: CN202221162515.8U
Authority: CN
Inventors: 徐勇; 张厚清; 伍照全; 何帅伟; 李亚; 黄一鸣; 何浩
Original assignee: Xuancheng Haowei Industrial Technology Co ltd
Current assignee: Xuancheng Haowei Industrial Technology Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2023-05-02
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a cooler suitable for non-free flowing powder, which consists of two identical devices, wherein the two devices are sequentially and alternately fed and discharged, each device comprises a feeding pipe, a distributing valve, a material level gauge, a powder bin, a heat exchange plate group, a vibrator, a discharging valve and a discharging pipe from top to bottom, the distributing valve is arranged in the middle of the feeding pipe through a flange, the feeding pipe is connected with the top flange of the powder bin through a lower flange, the powder bin is connected with the top flange of the heat exchange plate group through a lower flange, the lower part of the heat exchange plate group is connected with the top of the discharging valve through a flange, and the lower flange of the discharging valve is connected with the upper flange of the discharging pipe. The utility model has the advantages that: the problem of cooling powder materials with poor fluidity is solved well. Solves the problem of hardening of products caused by overtemperature, greatly reduces the cost for processing the products and improves the benefit and the product quality.

Description

Cooler suitable for non-free flowing powder

Technical Field

The utility model relates to the field of solid particle flow cooling, in particular to a cooler suitable for non-free flowing powder.

Background

For powder materials with poor fluidity, such as lithium iron phosphate, part of baking soda, part of MCP (micro-control-boards) and MAP (super-absorbent polymer), as long as the powder distribution bin is blocked immediately by material level, the materials cannot be cooled, on the other hand, when the fluidized bed is used for cooling, gas and the materials with poor fluidity are in direct contact, dust and moisture in air are easily brought into products, and meanwhile, the discharged gas entrains the materials to cause environmental pollution. To this end we propose a cooler suitable for non-free flowing powders.

Disclosure of Invention

The present utility model is directed to a cooler for non-free flowing powder to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a cooler for non-free flowing powder, characterized by: the automatic feeding and discharging device comprises two identical devices, the two identical devices are sequentially and alternately fed and discharged, a feeding pipe, a distributing valve, a material level indicator, a powder bin, a heat exchange plate group, a vibrator, a discharging valve and a discharging pipe are sequentially arranged from top to bottom, the distributing valve is arranged in the middle of the feeding pipe through a flange, the feeding pipe is connected with the top flange of the powder bin through a lower flange, the powder bin is connected onto the top flange of the heat exchange plate group through a lower flange, the lower side of the heat exchange plate group is connected with the top of the discharging valve through a flange, and the lower flange of the discharging valve is connected with the upper flange of the discharging pipe.

Preferably, the powder bin is provided with a level gauge, and the level gauge is fixed on the upper part of the powder bin through threads.

Preferably, a plurality of vibrators are welded around the heat exchange plate group.

The utility model has the advantages that:

1. the device adopts intermittent feeding and discharging, and utilizes the vibrator to assist discharging during discharging, so that the problem of cooling powder materials with poor fluidity is well solved. Solves the problem of hardening of products caused by overtemperature, greatly reduces various cost and cost for subsequent treatment of the products by manufacturing enterprises, and improves the enterprise benefit and the product quality.

2. The equipment adopts water and materials to cool without contact, thus solving the problem of pollution to materials and environment when the fluidized bed cools the materials.

Drawings

FIG. 1 is an overall view of the present utility model;

reference numerals in the drawings: 1. a feed pipe; 2. a material distributing valve; 3. a level gauge; 4. a powder bin; 5. a heat exchange plate group; 6. a vibrator; 7. a discharging valve; 8. and a discharging pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

Example 1: referring to fig. 1, a cooler suitable for non-free flowing powder is composed of two identical devices, and is sequentially and alternately fed and discharged, wherein a single device comprises a feeding pipe 1, a distributing valve 2, a level gauge 3, a powder bin 4, a heat exchange plate group 5, a vibrator 6, a discharging valve 7 and a discharging pipe 8, the distributing valve 2 is arranged in the middle of the feeding pipe 1 through a flange, the feeding pipe 1 is connected with the top flange of the powder bin 4 through a lower flange, the powder bin 4 is connected with the top flange of the heat exchange plate group 5 through a lower flange, the lower side of the heat exchange plate group 5 is connected with the top of the discharging valve 7 through a flange, and the lower flange of the discharging valve 7 is connected with the upper flange of the discharging pipe 8.

The powder bin 4 is provided with a material level indicator 3, and the material level indicator 3 is fixed on the upper part of the powder bin 4 through threads.

A plurality of vibrators 6 are welded around the heat exchange plate group 5.

Powder enters a powder bin 4 provided with a material level indicator 3 through a feed pipe 1 via a material dividing valve 2 arranged in the middle of the feed pipe 1, is distributed by the powder bin 4, then enters a heat exchange plate group 5 with vibrators 6 around the periphery at the lower part, enters a discharge pipe 8 via a lower discharge valve 7 after being cooled, and is sent to the next process after passing through the discharge pipe 8. The vibrator 6 assisting in blanking is arranged around the heat exchange plate group 5, so that powder which is not easy to flow in the equipment can be promoted to fall down and flow smoothly.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 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. A cooler for non-free flowing powder, characterized by: the automatic feeding and discharging device comprises two identical devices, the feeding and discharging operation is sequentially and alternately performed, the feeding tube (1), the distributing valve (2), the material level gauge (3), the powder bin (4), the heat exchange plate group (5), the vibrator (6), the discharging valve (7) and the discharging pipe (8) are sequentially performed by the single device from top to bottom, the distributing valve (2) is arranged in the middle of the feeding tube (1) through a flange, the feeding tube (1) is connected with the top flange of the powder bin (4) through a lower flange, the powder bin (4) is connected with the top flange of the heat exchange plate group (5) through a lower flange, the lower side of the heat exchange plate group (5) is connected with the top of the discharging valve (7) through a flange, and the lower flange of the discharging valve (7) is connected with the upper flange of the discharging pipe (8).

2. A cooler for non-free flowing powder as defined in claim 1, wherein: the powder bin (4) is provided with a material level indicator (3), and the material level indicator (3) is fixed on the upper part of the powder bin (4) through threads.

3. A cooler for non-free flowing powder as defined in claim 1, wherein: a plurality of vibrators (6) are welded around the heat exchange plate group (5).