TW201538241A - Heat exchange energy-saving machine - Google Patents

Abstract

The present invention discloses a heat exchange energy-saving machine, which comprises a heat exchange energy-saving machine body disposed therein a heat exchange unit assembly and an oil gas separation filter. The bottom of the body is provided with a smoke exhaust port connected to and communicated with the oil gas separation filter. The heat exchange unit assembly passes through the holes of a porous scraper board and is tightly adhered with the inner walls of the holes. The porous scraper board is connected with a driving mechanism through a slide bar. The present invention is simple in structure and capable of driving the porous scraper board connected with the slide bar via the driving mechanism such as a motor or a cylinder, so as to scrape off and remove the powder dust attached on the heat exchange unit assembly, thereby maintaining the cleanness of the surface of the heat exchange unit assembly and ensuring the heat exchange performance.

Description

Heat exchange energy saving machine

The invention relates to a scraper cleaning type dust removal heat exchange energy-saving machine.

Conventional heat exchangers typically use existing cooling water to exchange heat with circulating fluids, which can then be used to control the temperature of other objects or equipment.

In addition, in ordinary household or industrial ovens/kilns, the high-temperature high-energy flue gas contains grease and dusty substances, and the high-temperature flue gas of the oven is discharged to the exhaust port of the energy-saving machine oven through the discharge port, because the flue gas contains grease dust. Substance, here is installed with oil and gas separation filter to filter, the flue gas is exchanged through the heat exchange unit of the main body of the energy-saving machine, and the compounds such as grease resin in the flue gas will condense and adhere to the surface of the heat exchange unit group, and must be periodically removed to ensure heat exchange. The unit group surface is clean. In the normal heat exchange operation, it will adhere to the surface of the heat exchange unit assembly, and the common dust removal method is more difficult to effectively remove completely.

In view of the deficiencies of the prior art, the object of the present invention is to provide a scraper-type dust removal heat exchange energy-saving machine capable of effectively removing waste such as grease resin on the surface of the heat exchange unit group.

In order to achieve the above object, the present invention adopts the following technical solution: a heat exchange energy-saving machine comprising a heat exchange energy-saving machine body, wherein the heat exchange energy-saving machine body is internally provided with a heat exchange unit assembly and an oil-gas separation filter, the main body a flue gas exhaust port is disposed at the bottom, the flue gas exhaust port is connected to and communicates with the oil and gas separation filter, and the heat exchange unit assembly passes through the hole of the porous scraper and is tight with the inner wall of the hole The porous scraper is connected to the drive mechanism via a slide bar.

As a further optimization of the above solution, the upper part of the main body is provided with an exhaust gas exhaust port, and the exhaust gas exhaust port is further connected with an automatic intercepting oil collector, and the lower end of the automatic intercepting oil collecting device is provided with an oil discharging valve, Automatically intercepts the oily substances flowing back in the air duct and concentrates them to reduce the frequency and difficulty of system maintenance. Oil and gas separation filter for intake port and automatic intercepting oil collector for exhaust port Most of the oils and fats will be collected and filtered to prevent them from entering the heat exchanger and the dust will be combined into a paste-like substance, ensuring that the dust adhering to the surface of the heat exchange unit group is dry and clean dust, which is easily removed by means of scraper dust removal. Surface dust.

As a further optimization of the above solution, a fire safety controller is further disposed between the flue gas exhaust port and the oil and gas separation filter, and the fire valve is automatically closed and an alarm is issued when the fire is overheated, and the safety function is provided.

As a further refinement of the above solution, the drive mechanism comprises a motor or a cylinder.

The progressive effect of the invention is mainly as follows: the structure is simple, and the porous scraper connected to the sliding rod can be driven by a driving mechanism such as a motor or a cylinder to scrape off the dust adhered to the heat exchange unit assembly and maintain the surface of the heat exchange unit group. Clean and ensure heat exchange.

1‧‧‧ Subject

2‧‧‧Heat exchange unit components

3‧‧‧Separation filter

4‧‧‧Motor

5‧‧‧Fume exhaust interface

6‧‧‧Exhaust vents

7‧‧‧Automatic intercepting oil collector

8‧‧‧Drain valve

9‧‧‧First fire safety controller

10‧‧‧Slider

11‧‧‧Porous scraper

12‧‧‧ Intake interface

13‧‧‧air inlet

14‧‧‧Second fire safety controller

Fig. 1 is a schematic cross-sectional view showing the structure of an embodiment of the present invention.

The invention will now be described in more detail with reference to the drawings and preferred embodiments.

"Embodiment 1"

As shown in FIG. 1 , a heat exchange energy-saving machine includes a heat exchange energy-saving machine body 1 , and a heat exchange unit 2 and an oil-gas separation filter 3 are disposed inside the heat exchange energy-saving machine body 1 . The bottom is provided with a flue gas exhaust port 5, which is connected to and communicates with the oil-gas separation filter 3, and the heat exchange unit assembly 2 passes through the hole of the perforated scraper 11 and The inner wall of the hole is in close contact, and the porous blade 11 is connected to the motor 4 via the slide bar 10. The upper portion of the main body 1 is provided with an exhaust gas exhaust port 6, and the exhaust gas exhaust port 6 is also connected with an automatic intercepting oil collector 7, and the lower end of the automatic shutoff oil collector 7 is provided with an oil discharge valve 8, the flue gas A second fire safety controller 14 is also disposed between the exhaust port 5 and the oil and gas separation filter 3. The heat exchange unit assembly 2 is a plurality of tubes. A first fire safety controller 9 is provided between the air inlet 13 and the automatic shut-off oil collector 7.

In the specific implementation of the embodiment, the high temperature flue gas of the oven is discharged to the flue gas exhaust port 5 through the discharge port, because the high temperature flue gas of the oven contains grease dust substances, and the oil and gas separation filter 3 is installed here for filtering, the smoke The gas passes through the heat exchange unit assembly 2 for heat exchange, and the grease resin in the flue gas The compound will condense and adhere to the surface of the heat exchange unit assembly 2, but it must be periodically removed to ensure that the surface of the heat exchange unit assembly is clean and the heat exchange effect is ensured. In the present embodiment, the porous squeegee 11 is reciprocated by the motor 4 or the cylinder, and the dust adhering to the surface of the heat exchange unit assembly 2 is scraped off.

The automatic intercepting oil collector 7 of the embodiment automatically intercepts the oil and fat substances flowing back in the air duct and processes them in a centralized manner to reduce the frequency and difficulty of system maintenance.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the embodiments described above, and can be made without departing from the spirit and scope of the invention. Various changes. It is to be understood that the invention is not limited to the specific embodiment, and the scope of the invention is defined by the scope of the appended claims.

1‧‧‧ Subject

2‧‧‧Heat exchange unit components

3‧‧‧Separation filter

4‧‧‧Motor

5‧‧‧Fume exhaust interface

6‧‧‧Exhaust vents

7‧‧‧Automatic intercepting oil collector

8‧‧‧Drain valve

9‧‧‧First fire safety controller

10‧‧‧Slider

11‧‧‧Porous scraper

12‧‧‧ Intake interface

13‧‧‧air inlet

14‧‧‧Second fire safety controller

Claims (4)

A heat exchange energy-saving machine includes a heat exchange energy-saving machine body, wherein: the heat exchange energy-saving machine body is internally provided with a heat exchange unit assembly and an oil-gas separation filter, and a bottom of the main body is provided with a flue gas exhaust interface The flue gas exhaust port is connected to and communicates with the oil and gas separation filter, and the heat exchange unit assembly passes through the hole of the porous scraper and is in close contact with the inner wall of the hole, and the porous scraper borrows It is connected to the drive mechanism by a slide bar. The heat exchange energy-saving machine according to claim 1, wherein an upper portion of the main body is provided with an exhaust gas exhaust port, and the exhaust gas exhaust port is connected with an automatic intercepting oil collector, the automatic intercepting oil collector The lower end is provided with a drain valve. The heat exchange energy-saving machine according to claim 1, wherein a fire safety controller is further disposed between the flue gas exhaust port and the oil and gas separation filter. The heat exchange energy-saving machine of claim 1, wherein the drive mechanism comprises a motor or a cylinder.