CN202361772U

CN202361772U - Fast drying room

Info

Publication number: CN202361772U
Application number: CN2011204996672U
Authority: CN
Inventors: 冯伟; 张旭
Original assignee: Hunan Ao Telang Industrial Equipment Co Ltd
Current assignee: Hunan Ao Telang Industrial Equipment Co Ltd
Priority date: 2011-12-05
Filing date: 2011-12-05
Publication date: 2012-08-01
Anticipated expiration: 2021-12-05

Abstract

The utility model provides a fast drying room with a fast drying speed and energy conservation. The fast drying room comprises a drying room body, air blasting pipes, a return air duct and a hot-air blower, wherein the air blasting pipes are located at the two sides in the drying room body, the return air duct is located at the middle in the drying room body, and the hot-air blower is connected with the return air duct and the air blasting pipes and is located at the top of the outer side of the drying room body; and the openings of the air blasting pipes are located at the lower part of the drying room body, and the opening of the return air duct is located at the upper part of the drying room body. According to the fast drying room provided by the utility model, the hot-air blower is mounted at the top of the drying room, and air is fed from the lower parts at two sides and is returned from the upper part at the middle, so that waste heat can be introduced into a flue, meanwhile, hot air in the drying room can form convectional circulation, the temperature of various points in the drying room can be basically uniform, and accordingly the effects of fastness and energy conservation are achieved.

Description

A kind of quick drying room

Technical field

The utility model relates to a kind of drying room, especially a kind of quick drying room.

Background technology

Existing drying room is to utilize the rear pass of kiln that drying room is introduced in preheating to carry out work mostly, just can not guarantee the caloric requirement of drying room at the kiln low-temperature condition with when inactive.And existing drying room each point non-uniform temperature, can not reach flash baking and purpose of energy saving.

The utility model content

The purpose of the utility model provides the quick drying room that a kind of each point temperature is even, drying rate is fast, energy-conservation.

Realize a kind of quick drying room of the utility model purpose; Comprise the drying room body, be positioned at the blast pipe of said drying room body both sides, be positioned at the middle backwind tube of said drying room body; Link to each other with blast pipe with said backwind tube, be positioned at the air-heater of said drying room body outside top; The mouth of pipe of said blast pipe is positioned at the bottom of said drying room body, and the mouth of pipe of said backwind tube is positioned at said drying room upper part of body.

Also have wet-emitting blower on the said drying room body, communicate with said drying room body interior through pneumatic operated valve.

Said backwind tube is taken over through return air and is linked to each other with said air-heater, the side's of being provided with butterfly valve between said backwind tube and return air are taken over.

The preheating channel of said drying room body is provided with hot-blast stove.

The beneficial effect of a kind of quick drying room of the utility model is following:

1, an air-heater is installed at the drying room top, from the air-supply of two side lower parts, middle upper portion return air.This not only can introduce waste heat in the flue also can form convection circulation to the hot blast in the drying room simultaneously, realizes that the each point temperature is even basically in the drying room, thereby reaches quick and energy-saving effect.

2, a hot-blast stove complementary heating is installed on the waste heat passage, this hot-blast stove adopts secondary burning technology, and when the kiln low-temperature condition did not perhaps use, drying room still can pass through the hot-blast stove complementary heating, carries out work.

Description of drawings

Fig. 1 is the structural representation of a kind of quick drying room of the utility model.

Fig. 2 is the sectional side view of Fig. 1.

The specific embodiment

Like Fig. 1, shown in 2; A kind of quick drying room of the utility model; Comprise drying room body 1, be positioned at the blast pipe 7 of said drying room body 1 both sides, be positioned at the backwind tube 3 of said drying room body 1 centre; Link to each other with blast pipe 7 with said backwind tube 3, be positioned at the air-heater 2 of said drying room body 1 outside top; The mouth of pipe of said blast pipe 7 is positioned at the bottom of said drying room body 1, and the mouth of pipe of said backwind tube 3 is positioned at the top of said drying room body 1.Also have wet-emitting blower 5 on the said drying room body 1, communicate with said drying room body 1 inside through pneumatic operated valve 6.Said backwind tube 3 is taken over 4 through return air and is linked to each other the side's of being provided with butterfly valve 8 between said backwind tube 3 and the return air adapter 4 with said air-heater 2.

An air-heater 2 is installed, from the air-supply of two side lower parts, middle upper portion return air at drying room body 1 top.This not only can introduce waste heat in the flue also can form convection circulation to the hot blast in the drying room simultaneously, realizes that the each point temperature is even basically in the drying room, thereby reaches quick and energy-saving effect.

A hot-blast stove complementary heating is installed on the waste heat passage of said drying room body 1, and this hot-blast stove adopts secondary burning technology, and when the kiln low-temperature condition did not perhaps use, drying room still can pass through the hot-blast stove complementary heating, carries out work.

Embodiment recited above describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Design under the spiritual prerequisite not breaking away from the utility model; Various distortion and improvement that the common engineers and technicians in this area make the utility model technical scheme all should fall in the protection domain that claims of the utility model confirm.

Claims

1. quick drying room; Comprise the drying room body, it is characterized in that: be positioned at the blast pipe of said drying room body both sides, be positioned at the middle backwind tube of said drying room body; Link to each other with blast pipe with said backwind tube, be positioned at the air-heater of said drying room body outside top; The mouth of pipe of said blast pipe is positioned at the bottom of said drying room body, and the mouth of pipe of said backwind tube is positioned at said drying room upper part of body.

2. quick drying room according to claim 1 is characterized in that: also have wet-emitting blower on the said drying room body, communicate with said drying room body interior through pneumatic operated valve.

3. quick drying room according to claim 1 is characterized in that: said backwind tube is taken over through return air and is linked to each other with said air-heater, the side's of being provided with butterfly valve between said backwind tube and return air are taken over.

4. according to the arbitrary described quick drying room of claim 1 ~ 3, it is characterized in that: the preheating channel of said drying room body is provided with hot-blast stove.