CN215724937U

CN215724937U - Energy saving and consumption reduction device based on weather drying equipment

Info

Publication number: CN215724937U
Application number: CN202121171833.6U
Authority: CN
Inventors: 李伟峰; 徐兆超; 梁仁祥
Original assignee: Pingdu Source Biotechnology Co ltd
Current assignee: Pingdu Source Biotechnology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-02-01
Anticipated expiration: 2031-05-28

Abstract

The utility model provides an energy-saving and consumption-reducing device based on weather drying equipment. The energy-saving consumption-reducing device comprises an air inlet valve, a heat exchange fin, a heat exchange tube and a drain valve; one end of the heat exchange tube is connected with the heat exchange sheet, and the other end of the heat exchange tube is connected with the drainage device; the heat exchange plate is parallel to the drainage device, the steam inlet valve is connected to the heat exchange plate, and the drainage valve is connected to the drainage device. The natural gas drying equipment has the main functions of heat exchange, uses steam for heat exchange, improves the air temperature around the air inlet of the natural gas drying equipment, further achieves the technical effect of reducing the consumption of the natural gas, and simultaneously achieves the maximum utilization of steam heat energy; further reducing the unit consumption of natural gas when the natural gas drying equipment is used for drying, and achieving the purposes of energy conservation and consumption reduction. The device is simple in structure and convenient to implement, and can be used for calculating and manufacturing according to the size and the actual condition of natural gas drying equipment.

Description

Energy saving and consumption reduction device based on weather drying equipment

Technical Field

The utility model belongs to the technical field of energy-saving devices, and particularly relates to an energy-saving and consumption-reducing device based on weather drying equipment.

Background

At present, the global ecological environment is in a worse and worse period, the international society pays more and more attention to the change of global climate, China which is an important member of the international climate organization pays more attention to the ecological environment since thirteen five times, the idea that green water mountain is Jinshan Yinshan is provided, the ecological environment deterioration is challenged, and the horn for restoring the ecological environment is sounded.

In order to provide a blue-green sky for people in China, restore ecological environment and make due contribution to organizing global climate deterioration, the country begins to eliminate small coal-fired boilers and small coal-fired drying equipment in the early 2017, so that many enterprises replace coal-fired drying equipment or coal-fired boilers with natural gas drying equipment or natural gas boilers. The natural gas is higher in price compared with coal, and corresponding fuel cost is inevitably increased after enterprises replace gas equipment. Through practice, the cost of natural gas is more than 110% higher than that of coal, and the cost of enterprises is increased.

The natural gas is also an irreproducible resource, the reduction of the consumption of the natural gas is also worth benefiting for descendants, and the natural gas is also beneficial for protecting the ecological environment, which is a social responsibility of enterprises. Therefore, it is imperative to reduce the amount of natural gas used, both socially and at a reduced cost to the enterprise.

In order to reduce the usage amount of natural gas and reduce the drying cost, repeated tests, practices and corrections are carried out, and a device which is low in investment, capable of effectively reducing the usage amount of natural gas and reducing the drying cost is independently invented and created, and the device is suitable for equipment which uses the natural gas as a heat source to carry out drying.

Disclosure of Invention

The utility model aims to provide an energy-saving and consumption-reducing device based on weather drying equipment. The energy-saving consumption-reducing device is mainly used for reducing the unit consumption of natural gas when natural gas drying equipment is used for drying so as to achieve the purposes of saving energy and reducing consumption.

In order to realize the purpose of the utility model, the technical proposal of the utility model is as follows:

the utility model provides an energy-saving and consumption-reducing device based on weather drying equipment, which comprises an air inlet valve, heat exchange fins, a heat exchange tube and a drain valve, wherein the air inlet valve is arranged on the air inlet valve; one end of the heat exchange tube is connected with the heat exchange sheet, and the other end of the heat exchange tube is connected with the drainage device; the heat exchange plate is parallel to the drainage device, the steam inlet valve is connected to the heat exchange plate, and the drainage valve is connected to the drainage device.

Furthermore, the heat exchange tubes are arranged in layers, and each layer is provided with 1-5 heat exchange tubes in parallel, and the number of the heat exchange tubes is 10-20.

Furthermore, the heat exchange tube is a seamless tube, and spiral radiating fins are distributed on the surface of the heat exchange tube.

Furthermore, the inner diameter of the heat exchange tube is 1.0-3.0 cm.

Furthermore, the steam inlet valve is also connected with a steam inlet pipeline, and the drain valve is also connected with a steam outlet pipeline and a sewage pipeline.

Further, the inner diameters of the steam pipeline and the steam outlet pipeline are DN 10-DN 30.

Compared with the prior art, the utility model has the advantages and beneficial effects that:

the energy-saving consumption-reducing device has the main functions of heat exchange, uses steam for heat exchange, improves the air temperature around the air inlet of the natural gas drying equipment, further achieves the technical effect of reducing the consumption of the natural gas, and simultaneously achieves the maximum utilization of steam heat energy; further reducing the unit consumption of natural gas when the natural gas drying equipment is used for drying, and achieving the purposes of energy conservation and consumption reduction. The device is simple in structure and convenient to implement, and can be used for calculating and manufacturing according to the size and the actual condition of natural gas drying equipment.

The device also has the following outstanding characteristics: (1) the investment is less, the economy and the cost are low, and the application is safer; (2) the equipment has light dead weight, small volume, convenient disassembly and convenient cleaning; (3) the steam is used for heat exchange, so that the consumption of natural gas can be saved under certain conditions, and the drying cost is reduced.

Drawings

FIG. 1 is a schematic structural diagram of an energy saving and consumption reducing device based on a weather drying device;

FIG. 2 is a schematic view of the surface A of the energy saving and consumption reducing device based on the weather drying equipment;

FIG. 3 is a schematic view of a heat exchange tube;

reference numbers in the figures: 1. a steam inlet valve; 2. a heat exchanger fin; 3. a heat exchange pipe; 4. a water-repelling device; 5. a trap.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example 1

The energy-saving and consumption-reducing device based on the weather drying equipment is structurally shown in figures 1-3, and comprises an air inlet valve 1, heat exchange fins 2, a heat exchange tube 3, a drainage device 4 and a drainage valve 5;

the left end of the heat exchange tube 3 is vertically connected with the heat exchange plate 2, the right end of the heat exchange tube is vertically connected with the drainage device 4, the heat exchange plate 2 is parallel to the drainage device 4, the steam inlet valve 1 is connected to the top of the heat exchange plate 2, and the drainage valve 5 is connected to the bottom of the drainage device 4. The steam inlet valve 1 is connected to a steam pipeline, and the steam inlet heat exchange fins 2 can be adjusted by controlling the opening and closing of the steam inlet valve 1. The steam trap 5 is used for providing an outlet and on-off control of steam and condensed water inside the steam trap 4.

The heat exchange tubes 3 are arranged in layers, and each layer is provided with 2 parallel tubes, and the number of the tubes is 12. And the heat exchange tubes 3 of two adjacent layers are staggered (figure 2), steam can circulate in the heat exchange tubes 3, and the whole device forms an S-shaped channel.

The heat exchange tube 3 is a seamless tube, and spiral radiating fins are distributed on the surface (as shown in figure 3). The inner diameter of the heat exchange tube 3 is 2.0 cm.

The steam inlet valve 1 is also connected with a steam inlet pipeline; the inner diameter of the steam inlet pipeline is DN 15. The steam trap 5 is also connected with a steam outlet pipeline and a drainage pipeline; the inner diameter of the steam outlet pipeline is DN15, so that steam and condensed water can be discharged through the pipeline. The drainage pipeline can also be connected with a collecting tank, so that the condensed water is drained into the collecting tank for recycling.

The energy-saving and consumption-reducing device for the natural gas drying equipment is optimally used from 12 months per year to 2 months per year by using the steam and the natural gas consumption (cost) in a balanced calculation mode, the natural gas consumption can be effectively reduced by 10%, the drying cost of each ton of products can be reduced by about 15 yuan, and great economic benefit and equipment benefit can be generated.

The energy-saving and consumption-reducing device provided by the utility model is mainly used for reducing the unit consumption of natural gas when natural gas drying equipment is used for drying so as to achieve the purposes of saving energy and reducing consumption. The device is simple in structure and convenient to implement, and can be used for calculating and manufacturing according to the size and the actual condition of natural gas drying equipment. The device main function is the heat transfer, uses steam to carry out the heat transfer, improves the peripheral air temperature of natural gas drying equipment air intake, and then reaches the technological effect that reduces the natural gas quantity, reaches the maximize utilization of steam heat energy simultaneously.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides an energy saving and consumption reduction device based on weather drying equipment which characterized in that: the energy-saving consumption-reducing device comprises an air inlet valve, a heat exchange fin, a heat exchange tube and a drain valve;

one end of the heat exchange tube is connected with the heat exchange sheet, and the other end of the heat exchange tube is connected with the drainage device; the heat exchange plate is parallel to the drainage device, the steam inlet valve is connected to the heat exchange plate, and the drainage valve is connected to the drainage device.

2. The energy saving and consumption reduction device based on the weather drying equipment as claimed in claim 1, wherein the heat exchange tubes are arranged in layers, and each layer is provided with 1-5 heat exchange tubes in parallel, and the number of the heat exchange tubes is 10-20.

3. The energy saving and consumption reduction device based on weather drying equipment of claim 1, characterized in that the heat exchange tube is a seamless tube, and spiral fins are distributed on the surface.

4. The energy saving and consumption reduction device based on weather drying equipment of claim 1, characterized in that the inside diameter of the heat exchange tube is 1.0-3.0 cm.

5. The energy saving and consumption reduction device based on weather drying equipment of claim 1, characterized in that steam inlet pipe is further connected to the steam inlet valve, and steam outlet pipe and sewage drain pipe are further connected to the steam trap.

6. The energy-saving and consumption-reducing device based on the weather drying equipment as claimed in claim 1, wherein the inner diameters of the steam pipeline and the steam outlet pipeline are DN 10-DN 30.