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Spray dryer for inorganic blocking agent production and production process

A technology of spray dryer and plugging agent, which is applied in the direction of spray evaporation, evaporator accessories, liquid separation into beads and granulation, etc. It can solve the problems of low production quality of spray dryer and the inability to crush larger solid particles, etc., to achieve The effect of improving drying efficiency, improving production quality and improving practicability

Inactive Publication Date: 2021-06-11
亳州市科王新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing spray dryers for the production of inorganic plugging agents cannot pulverize the dried larger solid particles, so that the production quality of the existing spray dryers is low

Method used

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  • Spray dryer for inorganic blocking agent production and production process
  • Spray dryer for inorganic blocking agent production and production process
  • Spray dryer for inorganic blocking agent production and production process

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0023] see Figure 1 to Figure 7 , the present invention provides a technical solution: a spray dryer for the production of inorganic plugging agent, comprising a crushing box 1, a working box 2 is fixedly connected to the top of the crushing box 1, and a transmission box 3 is fixedly connected to both sides of the crushing box 1 The side of the crushing box 1 close to the transmission box 3 is fixedly connected with a fixed box 4, the inner cavity of the crushing box 1 is rotatably connected with the first crushing roller 5, and the side of the crushing box 1 away from the first crushing roller 5 is rotatably connected with the first crushing roller 5. Two crushing ...

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Abstract

The invention discloses a spray dryer for inorganic blocking agent production and a production technology, and relates to the technical field of inorganic blocking agent production. The spray dryer comprises a smashing box, a working box is fixedly connected to the top of the smashing box, transmission boxes are fixedly connected to the two sides of the smashing box, and a fixed box is fixedly connected to the side, close to the transmission boxes, of the smashing box; a first crushing roller is rotationally connected to an inner cavity of the crushing box, a second crushing roller is rotationally connected to the side, away from the first crushing roller, of the inner cavity of the crushing box, and the first crushing roller and the second crushing roller are connected in a meshed mode through teeth. According to the spray drying machine, the atomizing nozzles are arranged, atomized liquid is sprayed out through the atomizing nozzles, moisture of the atomized liquid making contact with the surfaces of the rotating rollers is rapidly evaporated, then solid particles on the outer sides of the rotating rollers are scraped off through the scrapers, and therefore the drying efficiency of the spray drying machine is improved, and meanwhile the practicability of the spray drying machine is improved.

Description

technical field [0001] The invention relates to the technical field of inorganic plugging agent production, in particular to a spray dryer and a production process for inorganic plugging agent production. Background technique [0002] Spray dryer is a device that can complete drying and granulation at the same time. According to the process requirements, the pressure, flow rate and the size of the spray hole of the material liquid pump can be adjusted to obtain the required spherical particles in a certain size ratio. The spray dryer is a kind of continuous atmospheric pressure dryer. The liquid material is sprayed into mist with special equipment, and it is dried in contact with hot air. It is used for drying some heat-sensitive liquids, suspensions and viscous liquids, as well as for drying fuels, intermediates, soap powders and inorganic salts, etc. Generally include electric blast drying oven, vacuum drying oven, high-speed centrifugal spray dryer, sterile spray dryer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D1/18B01D1/30B01J2/02
CPCB01D1/18B01D1/30B01J2/02
Inventor 周婉莉
Owner 亳州市科王新材料科技有限公司
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