CN203549867U

CN203549867U - Smoke discharging device of drying room

Info

Publication number: CN203549867U
Application number: CN201320737222.2U
Authority: CN
Inventors: 刘顺坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-21
Filing date: 2013-11-21
Publication date: 2014-04-16
Anticipated expiration: 2023-11-21

Abstract

The utility model provides a smoke discharging device of a drying room. The smoke discharging device of the drying room comprises a drying room body (1), a smoke discharging pipe (2), an expansion device (3), a motor (4), a combustion chamber (5), a combustion cavity (6) and a contracting device (7). The smoke discharging device of the drying room is characterized in that the starting end of the smoke discharging pipe (2) is connected with the top of the combustion chamber (5), the other end of the smoke discharging pipe (2) is expanded into two smoke discharging pipe branches (2) in the drying room body (1) after entering the expansion device (3), the two smoke discharging pipe branches (2) are in the shape of a long Z and extend to the top of the drying room body (1) and contract into one pipe after passing through the contracting device (7), and the pipe is connected with the motor (4) after stretching out of the drying room body (1). The smoke discharging device of the drying room has the advantages that by the adoption of the device, heat of smoke generated by comburent can be effectively used, and the purpose of saving heat energy is achieved; meanwhile, the device is easy to manufacture and operate.

Description

A kind of fume extractor of bakery

Technical field

The utility model relates to a kind of silk cocoon bakery, and especially a kind of fume extractor of bakery belongs to baking agricultural products processing technique field.

Background technology

In south China silkworm district, existing bakery discharge flue is installed in outside bakery at present, and the heat of flue gas runs off, and causes thermal waste, thus high cost.

Utility model content

The utility model has overcome common bakery discharge flue and has been installed in the defect outside bakery, provides a kind of discharge flue is arranged on to the device in bakery, is applicable to the each silkworm of south China district baking silk cocoon.

For achieving the above object, the fume extractor of a kind of bakery described in the utility model, comprise barn main body 1, smoke exhaust pipe 2, flash vessel 3, motor 4, combustion chamber 5, combustion chamber 6, capacity reducing device 7, it is characterized in that, starting point one end of described smoke exhaust pipe 2 is connected with the top of described combustion chamber 5, the other end puts in after flash vessel 3, in 1 li of expansion of barn main body, be two smoke exhaust pipes 2, being long Z or N shape extends to barn main body 1 top, through capacity reducing device 7 retrudes, be one, be connected with motor 4 after stretching out the outside of barn main body 1.Described flash vessel 3 and capacity reducing device 7 are rectangular tank, and its one side offers the round mouth or the oval mouth that just hold a smoke exhaust pipe 2, and another face is round mouth or the oval mouth that can hold two smoke exhaust pipes 2.

The beneficial effects of the utility model are, use after this device, can effectively utilize comburant and produce the heat of fiery cigarette, reach the object of saving heat energy, simultaneously this device have advantages of make easy, simple to operate.

Accompanying drawing explanation

Fig. 1 is the fume extractor structural representation of a kind of bakery of the utility model;

Fig. 2 is the connection diagram between the inner and combustion chamber 5 of the fume extractor barn main body 1 of a kind of bakery of the utility model;

Fig. 3 is the outside schematic diagram of the fume extractor of a kind of bakery of the utility model;

Fig. 4 is the smoke exhaust pipe 2 of fume extractor of a kind of bakery of the utility model structural representation in barn main body 1.

The specific embodiment

In Fig. 1-Fig. 3, the title that label is corresponding: 1-barn main body, 2-smoke exhaust pipe, 3-flash vessel, 4-motor, 5-combustion chamber, 6-combustion chamber, 7-capacity reducing device.

Below in conjunction with accompanying drawing, the utility model will be further described.The barn main body 1 of the present embodiment, the material of combustion chamber 5 are the rock cotton board with heat insulation function, and its thickness is 70 millimeters, and the diameter of smoke exhaust pipe 2 is the hollow stainless steel tube of 200 millimeters.The length of barn main body 1 is respectively 5 meters, 3.5 meters, 2.4 meters, and the length of combustion chamber 5 is respectively 1 meter, 1 meter, 2.2 meters, and the shape of smoke exhaust pipe can be that circle can be also oval.

Comburant is in 6 li of burnings of combustion chamber, starter motor 4, the fiery cigarette of generation is through the discharge from smoke exhaust pipe 2 of 5 tops, combustion chamber, and smoke exhaust pipe 2 is bent downwardly from stretch out the outside, top of combustion chamber 5, after flash vessel 3, become two, object is the contact area that increases cigarette heat and air, longer when burning time, when fiery cigarette gets more and more, the outer wall of smoke exhaust pipe 2 becomes more and more boiling hotter, make the air themperature in barn also more and more higher, so just reach and utilize fiery cigarette heat, the object of saving heat energy.

Protection domain of the present utility model is not only confined to the present embodiment; every those skilled in the art are by content and the description thereof of the utility model claims and description; can derive well imagine, apparent variation, still belong to protection domain of the present utility model.

Claims

1. the fume extractor of a bakery, comprise barn main body (1), smoke exhaust pipe (2), flash vessel (3), motor (4), combustion chamber (5), combustion chamber (6), capacity reducing device (7), it is characterized in that, starting point one end of described smoke exhaust pipe (2) is connected with the top of described combustion chamber (5), the other end is after flash vessel (3), in the inner expansion of barn main body (1), be two smoke exhaust pipes (2), being long Z-shaped shape extends to barn main body (1) top, through capacity reducing device (7) retrude, it is one, after stretching out the outside of barn main body (1), be connected with motor (4).

2. the fume extractor of a kind of bakery according to claim 1, it is characterized in that, described flash vessel (3) and capacity reducing device (7) are rectangular tank, its one side offers the round mouth or the oval mouth that just hold a smoke exhaust pipe (2), has a face for holding round mouth or the ellipse mouthful of two smoke exhaust pipes (2).

3. the fume extractor of a kind of bakery according to claim 1, is characterized in that, the metal tube that described smoke exhaust pipe (2) is good heat-transfer, and its profile is circular or oval.