CN203771909U - Drying room for drying silk floss - Google Patents

Abstract

The utility model discloses a drying room for drying silk floss. The drying room comprises a drying room body and a combustion engine. A plurality of airing frames used for airing the silk floss are installed in the drying room body. Hot air channels are formed in the two opposite side walls of the drying room body and are through holes uniformly formed in the side walls of the drying room body. The combustion engine is communicated with the hot air channel in the right side wall of the drying room body through an air inlet hood. An air suction hood covering the hot air channel in the left side wall of the drying room body is arranged on the hot air channel in the left side wall of the drying room body and connected with an exhaust fan through a hot air recycle pipe. The portion, at the output end of the exhaust fan, of the hot air recycle pipe is connected with the combustion engine. A temperature control box controlling the combustion intensity of the combustion engine is arranged on the right side of the combustion engine. The exhaust fan guides hot air pumped out from the drying room body into the combustion engine through the hot air recycle pipe, the recycled hot air can be recycled after being heated by the combustion engine for a short time, and therefore the utilization rate of a heat source is increased, the energy consumption of the combustion engine is reduced, the production cost is lowered, and environmental pollution is avoided.

Description

A drying room for drying silk floss

technical field

The utility model relates to the technical field of textiles, in particular to a drying room for drying silk floss.

Background technique

Silk floss is made from the floating silk on the surface of leftover cocoons and cocoon shells. After refining, the sericin is dissolved and the fibers are loosened. It has good warmth retention and is used for clothing and quilts. The silk floss used in daily life has the characteristics of smoothness, breathability, softness, moisture absorption, no itching and anti-static properties, while the newly produced silk floss needs to be dried to highlight these advantages. At present, the drying room commonly used for silk floss drying needs to use an exhaust fan to form convection in the drying room during the drying process. The warm air drawn by the exhaust fan is generally discharged directly, which wastes heat and pollutes the environment.

Utility model content

Aiming at the above-mentioned deficiencies in the prior art, the drying room for silk floss drying provided by the utility model can recycle the hot air drawn out by the exhaust fan, improve the utilization rate of the heat source, reduce the production cost, and avoid environmental pollution. pollute.

In order to achieve the purpose of the above invention, the technical solution adopted by the utility model is: improve a drying room for drying silk floss, which includes a drying room made of heat-retaining bricks and a burner installed on the base, the drying room A number of drying racks for drying silk floss are installed inside; warm air passages are arranged on the two opposite side walls of the drying room; a door is opened on the left side wall of the drying room; the warm air passage is the side wall of the drying room A number of through holes evenly arranged on the top, the burner is connected to the warm air passage on the right side wall of the drying room through the air inlet hood;

The warm air channel on the left side wall of the drying room is provided with a suction hood wrapping it, the suction hood is connected with the exhaust fan through the heating recovery pipe, and the heating recovery pipe at the output end of the exhaust fan is connected with the burner; the burner There is a temperature control box to control its combustion intensity on the right side.

In production practice, it is preferable that the heat recovery pipe at the output end of the exhaust fan passes through the left and right side walls of the oven to connect with the burner.

In production practice, it is preferable that a heat exchange pipe is wound on the inner wall of the drying room, and the heat exchange pipe is connected with the steam outlet of the cocoon cooking steam equipment at the cocoon cooking process.

In production practice, preferably, the outer surface of the air inlet hood, the outer surface of the air suction hood, and the outer surface of the heating recovery pipe located outside the oven are all wrapped with an insulating layer.

In production practice, preferably, a sealing strip is provided between the door and the side wall of the oven.

Compared with the silk floss drying room in the prior art, the utility model has the beneficial effects as follows:

The exhaust fan guides the warm air drawn from the drying room into the burner through the warm air recovery pipe. The burner only needs to heat the recovered warm air for a short time to recycle the warm air, which improves the utilization rate of the heat source and reduces the The energy consumption of the burner is reduced, thereby reducing production costs and avoiding environmental pollution.

The heat recovery pipe part at the output end of the exhaust fan is arranged in the oven, which can prevent the heat of the heat recovery pipe from being transferred to the outside.

The heat exchange pipe wound on the inner wall of the drying room can make full use of the heat source in the steam discharged from the cocoon cooking steam equipment at the cocoon cooking process, further improving the utilization rate of energy.

Description of drawings

Fig. 1 is the structural representation of the drying room that is used for silk floss drying;

Fig. 2 is the plan view that is used for the drying room of silk floss drying;

Fig. 3 is a left side view of a drying room for drying silk floss.

Among them, 1. Temperature control box; 2. Burner; 3. Base; 4. Air intake hood; 5. Warm air passage; 6. Drying rack; 7. Drying room; 8. Suction hood; ; 10, door; 11, heat exchange pipe; 12, exhaust fan.

Detailed ways

As shown in Fig. 1, the drying room for drying silk floss includes a drying room 7 made of insulating bricks and a burner 2 installed on a base 3, and several drying boxes for drying silk floss are installed in the drying room 7. A drying rack 6; warm air passages 5 are arranged on the opposite side walls of the drying room 7; a door 10 is provided on the left side wall of the drying room 7; the warm air passages 5 are uniformly arranged on the side walls of the drying room Several through holes, the burner 2 conducts through the air inlet hood 4 and the warm air channel 5 on the right side wall of the drying room;

The warm air passage 5 on the left side wall of the drying room is provided with a suction hood 8 wrapping it. The suction hood 8 is connected to the exhaust fan 12 through the heating recovery pipe 9, and the heating recovery pipe 9 at the output end of the exhaust fan 12 is connected to the burner 2. Connection; the right side of the burner 2 is provided with a temperature control box 1 to control its combustion intensity.

The exhaust fan 12 guides the warm air extracted from the drying room 7 into the burner 2 through the warm air recovery pipe 9, and the burner 2 only needs to heat the recovered warm air for a short time, so that the warm air can be recycled, which improves the efficiency of the heat source. The utilization rate reduces the energy consumption of the burner.

In production practice, the heating recovery pipe 9 at the output end of the exhaust fan is preferably connected to the burner 2 through the left and right side walls of the oven 7; The outer surface of the oven is wrapped with an insulating layer; a sealing strip is arranged between the door 10 and the side wall of the drying room. The setting of the above-mentioned technical features can prevent the heating heat from the heating recovery pipe 9 from being transferred to the outside.

The heat exchange pipe 11 is connected to the steam outlet of the cocoon cooking steam equipment at the cocoon cooking process, so that the drying room 7 can fully utilize the heat source in the steam discharged from the cocoon cooking steam equipment at the cocoon cooking process, further improving the utilization of energy Rate.

Although the specific implementation of the utility model has been described in detail in conjunction with the accompanying drawings, it should not be understood as limiting the scope of protection of this patent. Within the scope described in the claims, various modifications and deformations that can be made by those skilled in the art without creative efforts still belong to the protection scope of this patent.

Claims (5)

1. a drying room of drying for silk floss, comprises the drying room being built into by insulating brick and is arranged on the combustor on base, and some drying frames for airing silk floss are installed in described drying room; On relative two sidewalls of described drying room, be provided with warm braw passage; On drying room left side wall, offer door; It is characterized in that: described warm braw passage is the some through holes that evenly arrange on drying room sidewall, and described combustor is by the warm braw passage conducting on air intake cover and drying room right side wall;

Warm braw passage on described drying room left side wall is outside equipped with the suspended hood that wraps up it, and suspended hood is connected with air exhauster by heating installation recovery tube, and the heating installation recovery tube of air exhauster output is connected with combustor; Described combustor right side is provided with a temperature control box of controlling its combustion intensity.

2. drying room of drying for silk floss according to claim 1, is characterized in that: the heating installation recovery tube of air exhauster output is connected with combustor through the left and right sidewall of baking oven.

3. drying room of drying for silk floss according to claim 1, is characterized in that: on drying room madial wall, be wound with heat exchange pipeline, heat exchange pipeline is connected with the steam outlet of the cocoon cooking steaming plant at cocoon cooking process place.

4. drying room of drying for silk floss according to claim 2, is characterized in that: the outer surface that described air intake cover outer surface, suspended hood outer surface and heating installation recovery tube are positioned at the outer part of baking oven is all enclosed with heat-insulation layer.

5. according to the arbitrary described drying room of drying for silk floss of claim 1-4, it is characterized in that: between described door and drying room sidewall, be provided with sealing strip.