CN210419998U

CN210419998U - Heating system of fur drying room

Info

Publication number: CN210419998U
Application number: CN201921154493.9U
Authority: CN
Inventors: 陆荣坤; 吕新祖
Original assignee: Tongxiang Xiongying fur & Leather Co ltd
Current assignee: Tongxiang Xiongying fur & Leather Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-04-28
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a fur baking house's heating system, including setting up the heat exchanger in the middle of the baking house, the heat exchanger is formed by connecting gradually a plurality of U-shaped pipes, is connected with a plurality of plate cooling pieces between the adjacent U-shaped pipe, and the both ends of heat exchanger are connected with import pipe and outlet pipe respectively, and import pipe and steam conduit are connected, and the outlet pipe is connected with the condensate pipe, and the condensate pipe other end is equipped with the relief valve. The heating system of the fur drying room is high in drying efficiency, uniform in heat distribution and good in fur drying effect.

Description

Heating system of fur drying room

The technical field is as follows:

the utility model relates to a baking house, specifically say a heating system of fur baking house.

Background art:

the existing fur drying room is generally provided with a heater on the wall of the drying room, then a plurality of supports are arranged in the drying room, furs are hung on the supports for drying, the drying room is difficult to realize uniform drying of the furs, the furs close to the heater are dried generally, the furs far away from the heater are not dried yet, in addition, if the temperature of the heater is not well controlled, the furs close to the heater are easily burnt, therefore, manual and uninterrupted round trip inspection is needed, and the drying efficiency is not high.

The utility model has the following contents:

the utility model aims to solve the technical problem that a heating system of a fur drying room with high drying efficiency, uniform heat distribution and good fur drying effect is provided.

The technical solution of the utility model is, a heating system of fur baking house is provided, including setting up the heat exchanger in the middle of the baking house, the heat exchanger is formed by connecting gradually a plurality of U-shaped pipes, be connected with a plurality of plate cooling pieces between the adjacent U-shaped pipe, the both ends of heat exchanger are connected with import pipe and outlet pipe respectively, import pipe and steam conduit are connected, outlet pipe and condensate pipe are connected, the condensate pipe other end is equipped with the relief valve, the heat exchanger top is equipped with the suction fan, the suction fan air intake faces the heat exchanger, the suction fan air outlet passes through the connecting pipe and is connected with the heat conduction cover that sets up on baking house upper portion, the heat conduction cover is the horn mouth form that enlarges gradually from bottom to top, the heat conduction cover top is close to the top of baking house and forms.

Compared with the prior art after the structure more than adopting, the utility model has the advantages of it is following: the heat that gives off the heat exchanger through the induced draft fan is sent to the heat conduction cover in, then from the baking house top to diffusion all around, forms the convection current for whole baking house temperature is even, improves drying efficiency.

Preferably, the steam pipeline is externally connected with the steam main pipe through the side wall of the drying room.

Preferably, the drying room further comprises a temperature controller and an electromagnetic valve, wherein the temperature controller is positioned in the drying room and is electrically connected with an electric cabinet of the drying room, and the electromagnetic valve is connected on the steam pipeline and is electrically connected with the electric cabinet. The temperature control device is used for monitoring the temperature of the drying room and feeding back the temperature to the electric cabinet, and the opening and closing of the steam pipeline are controlled through the electromagnetic valve.

Furthermore, the condensate pipe is L-shaped, the vertical section is connected with an outlet pipe of the heat exchanger, and the horizontal end is paved on the ground of the drying room and penetrates through the side wall of the drying room to extend outwards. The condensed water in the condensed water pipe can be periodically discharged through the pressure relief valve.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

The specific implementation mode is as follows:

the invention will be further explained with reference to the drawings and the detailed description below:

as shown in the figure, the heating system of the fur drying room comprises a heat exchanger 1 placed in the middle of the ground of the drying room, the heat exchanger 1 is formed by sequentially welding a plurality of U-shaped pipes, the U-shaped pipes are aluminum pipes, a plurality of plate-type radiating fins 2 are uniformly distributed among the adjacent U-shaped pipes at intervals, the plate-type radiating fins 2 are of flat-plate structures, one side of each plate-type radiating fin is provided with a clamping groove matched with the outer diameter of the U-shaped pipe, one side of the outer peripheral surface of each U-shaped pipe is accommodated in the clamping grooves of the plate-type radiating fins and is welded and fixed, two ends of the heat exchanger 1 are respectively connected with an inlet pipe 3 and an outlet pipe 4, the inlet pipe 3 is connected with a steam pipeline 5, the outlet pipe 4 is connected with a condensate pipe 6, the other end of the condensate pipe 6 is provided with a, suction fan 7 utilizes the bolt-up to place on the board, 7 air intakes of suction fan face the heat exchanger, for improving the effect of induced drafting, can be in the horn mouth form suction hood 8 of suction fan air intake department welding big-end-up, the diameter of suction hood 8 lower extreme and the big or small adaptation of heat exchanger, 7 air outlets of suction fan pass through the connecting pipe and are connected with the heat conduction cover 9 that sets up on baking house upper portion, heat conduction cover 9 is the horn mouth form that enlarges gradually from bottom to top, heat conduction cover 9 forms for the aluminum plate preparation, 9 tops of heat conduction cover be close to the top of baking house and with form the space that can supply the circulation of air between the top of baking house, in order to fix, the strip connecting plate 10 that heat conduction cover 9 tops set up through the bisymmetry is.

In addition, the steam pipeline penetrates through the side wall of the drying room and is externally connected with a steam main pipe, the steam main pipe is extended from the thermal power plant and is subjected to metal sealing treatment at the penetrating position, and the treatment mode is welding. The condensate pipe is L-shaped, the vertical section is connected with an outlet pipe of the heat exchanger, the horizontal end is laid on the ground of the drying room and penetrates through the side wall of the drying room to extend outwards, metal sealing treatment is also carried out at the penetrating position, and the treatment mode is welding. The outside one end that extends of condensate pipe extends to the condensate water collecting pit top, and the pressure of relief valve can set up to 5KG, and the optional spring self-starting relief valve that uses of relief valve, and pressure when the condensate pipe surpasss 5 kilograms, can open the relief valve automatically and carry out the drainage, will close again after pressure drop. Furthermore, the drying room further comprises a temperature controller and an electromagnetic valve, wherein the temperature controller is positioned in the drying room and is electrically connected with an electric cabinet of the drying room, and the electromagnetic valve is connected on the steam pipeline and is electrically connected with the electric cabinet. The steam pipeline is used for monitoring the temperature of the drying room and feeding back the temperature to the electric cabinet, and the electromagnetic valve is used for controlling the opening and closing of the steam pipeline, so that the overhigh temperature of the drying room is avoided.

This heating system sends the heat that the heat exchanger gived off to the heat conduction cover in through the induced draft fan, then from the baking house top to diffusion all around, forms the convection current for whole baking house temperature is even, improves drying efficiency.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. All the equivalent structures or equivalent flow changes made by using the contents of the specification and the attached drawings of the utility model are included in the patent protection scope of the utility model.

Claims

1. A heating system of fur drying room, its characterized in that: including setting up the heat exchanger in the middle of the baking house, the heat exchanger is formed by connecting gradually a plurality of U-shaped pipes, be connected with a plurality of plate-type fin between the adjacent U-shaped pipe, the both ends of heat exchanger are connected with import pipe and outlet pipe respectively, the import pipe is connected with steam pipe, the outlet pipe is connected with the condensate pipe, the condensate pipe other end is equipped with the relief valve, the heat exchanger top is equipped with the suction fan, the suction fan air intake faces the heat exchanger, the suction fan air outlet passes through the connecting pipe and is connected with the heat conduction cover that sets up on baking house upper portion, the heat conduction cover is the horn mouth form that enlarges gradually from bottom to top, the heat conduction cover top is close to the top of.

2. The heating system of the fur drying room according to claim 1, wherein: the steam pipeline penetrates through the side wall of the drying room and is externally connected with a steam main pipe.

3. The heating system of the fur drying room according to claim 1, wherein: the drying room further comprises a temperature controller and an electromagnetic valve, the temperature controller is located in the drying room and electrically connected with an electric cabinet of the drying room, and the electromagnetic valve is connected to the steam pipeline and electrically connected with the electric cabinet.

4. The heating system of the fur drying room according to claim 1, wherein: the condensate pipe is L-shaped, the vertical section is connected with an outlet pipe of the heat exchanger, and the horizontal end is laid on the ground of the drying room and penetrates through the side wall of the drying room to extend outwards.