CN102878841A

CN102878841A - Novel energy-saving device

Info

Publication number: CN102878841A
Application number: CN2012103866295A
Authority: CN
Inventors: 唐国本; 金德高
Original assignee: DEQING HENGXIN ENERGY-SAVING TECHNOLOGY Co Ltd
Current assignee: DEQING HENGXIN ENERGY-SAVING TECHNOLOGY Co Ltd
Priority date: 2012-10-11
Filing date: 2012-10-11
Publication date: 2013-01-16

Abstract

The invention discloses a novel energy-saving device which comprises a box body, wherein the box body is seperated into two spaces including a front space and a rear space, one is a waste gas channel, and the other is a fresh air channel; the left side of the waste gas channel is provided with a filter screen A and a waste gas inlet connecting pipe; the right side of the waste gas channel is provided with a waste gas outlet connecting pipe; the waste gas channel is internally provided with a plurality of heat pipes which penetrate through a baffle plate to enter the fresh air channel; the right side of the fresh air channel is provided with a fresh air inlet connecting pipe, a filter screen B and a regulating air door; the left side of the fresh air channel is provided with a fresh air outlet connecting pipe; the fresh air channel is internally provided with the heat pipes which are fin straight pipes with heat transfer media sealed therein; the plurality of heat pipes are arranged and installed in the box body through a shelf and the baffle plate in an array mode; the box body is internally provided with an oil collecting basin; the plurality of heat pipes are arranged obliquely; and one ends of the heat pipes, which are positioned in the waste gas channel, are lower than those positioned in the fresh air channel. According to the technical scheme, waste gases and fresh air come in or go out laterally and reversely, and a seal oil collecting plate is adopted for the bottom, thus the heat exchange and energy saving effects are improved, and the pollution is reduced.

Description

A kind of Novel energy-saving device

Technical field

The invention belongs to energy-conservation, purification techniques field, relate in particular to a kind of energy-conservation, Novel energy-saving device of purifying integrated design, be applicable to print and dye, coating enterprise forming machine, dryer energy-conservation, purify.

Background technology

At present, forming machine, dryer are the main energy consumption equipments of textile printing and dyeing industry, difference according to setting temperature and discharge amount of exhaust gas, every forming machine have approximately 30-50 ten thousand kilocalories/hour heat waste because of toxic emission, under the macroscopic of energy-saving and emission-reduction, at the Waste gas outlet of forming machine, dryer energy saver is installed and is of great practical significance.

The general employing of energy saver of installing on forming machine, the dryer at present directly is installed on the waste gas outlet top of machine, adopt waste gas from bottom to top, the new top-down arrangement of wind.There are three large disadvantages in this design: first makes heat exchanger heat pipe layout angle very little owing to being subject to waste gas outlet pipeline limitation in height, thereby greatly reduces the heat-transfer effect of heat pipe; Second since waste gas circulation arrange by general layout from bottom to top because the factors such as manufacturing, design make oily matter in the waste gas because cooling becomes fluid drips in the baking oven on the fabric (filter screen) easily, result in blockage and pollute; The 3rd, heat exchanger is poorly sealed when installing affects heat transfer effect and causes oil dripping because the factors such as forming machine top structure cause easily.

Summary of the invention

In order to solve above-mentioned technical problem, the purpose of this invention is to provide a kind of Novel energy-saving device, adopt waste gas and new wind side direction, contrary formula turnover, the sealing draw-off tray is adopted in the bottom, thereby improves the heat exchange energy-saving effect, reduces and pollutes.

To achieve the above object, the present invention has adopted following technical scheme:

A kind of Novel energy-saving device comprises casing, and described casing is divided into former and later two relatively independent spaces by dividing plate, and a space is exhaust steam passage, and another space is new wind passage; The left side of exhaust steam passage is provided with filter screen A and exhaust gas inlet tube connector, and the right side of exhaust steam passage is provided with the waste gas outlet tube connector, is provided with a plurality of heat pipes in the exhaust steam passage, and heat pipe passes dividing plate and enters in the new wind passage; The right side of new wind passage is provided with fresh inlet tube connector, filter screen B and damper, and the left side of new wind passage is provided with new wind outlet connecting pipe, in the new wind passage described heat pipe is set; Described heat pipe is the fin straight tube that inner sealing has heat transfer medium, and a plurality of heat pipes are arranged with array way by rest stand and dividing plate and are installed in box house, are provided with oil collecting pot in the described casing; Described a plurality of heat pipe is inclined to set, and the end that heat pipe is positioned at exhaust steam passage is lower than the end that it is positioned at new wind passage.

The present invention adopts waste gas and new wind side direction, contrary formula turnover owing to adopted above technical scheme, and the conceptual design of sealing oil collecting pot is adopted in the bottom.Owing to adopt the fluid side turnover, when arranging, heat pipe is not subjected to the exhaust piping limitation in height, the heat pipe layout angle can be greater than 15 ° of angles, and conventional fluid pass in and out up and down can only be less than 5 ° of angles, because the raising at angle of inclination can improve the heat-transfer effect of gravity type heat pipe greatly; Because fluid employing side direction passes in and out, will do not collected by the bottom oil collecting pot because of gravity because of the oils liquid of temperature drop or other factors generation and can splash into forming machine inside in addition; Be connected the airduct that relies on the side direction turnover between the 3rd the present invention and the forming machine, so need not to worry the sealing problem of forming machine top between bottom the present invention.

Description of drawings

Fig. 1 is structural representation of the present invention;

Fig. 2 is the top view of Fig. 1;

Number in the figure explanation: 1-filter screen B; 2-oil collecting pot; 3-heat pipe; 4-filter screen A; 5-dividing plate; 6-waste gas outlet tube connector; 7-heat pipe heat absorption district; 8-exhaust gas inlet tube connector; 9-new wind outlet connecting pipe; 10-heat pipe heat release zone; 11-fresh inlet tube connector; 12-forming machine.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present invention is made a detailed explanation.

Embodiment 1:

A kind of Novel energy-saving device as shown in Figure 1 and Figure 2 comprises casing, and described casing is divided into former and later two relatively independent spaces by dividing plate 5, and a space is exhaust steam passage, and another space is new wind passage; The left side of exhaust steam passage is provided with filter screen A4 and exhaust gas inlet tube connector 8, and the right side of exhaust steam passage is provided with waste gas outlet tube connector 6, is provided with a plurality of heat pipes 3 in the exhaust steam passage, and heat pipe 3 passes dividing plate 5 and enters in the new wind passage; The right side of new wind passage is provided with fresh inlet tube connector 11, filter screen B1 and damper, and the left side of new wind passage is provided with new wind outlet connecting pipe 9, in the new wind passage described heat pipe 3 is set; Described heat pipe 3 has the fin straight tube of heat transfer medium for inner sealing, and a plurality of heat pipes 3 are arranged with array way by rest stand and dividing plate 5 and are installed in box house, and described casing inner bottom part is equipped with oil collecting pot 2.

In the present embodiment, described a plurality of heat pipe 3 is inclined to set, the end that heat pipe 3 is positioned at exhaust steam passage is lower than the end that it is positioned at new wind passage, preheating is carried out to the air through new wind passage in the upper end that rises in the new wind passage behind the heat of heat transfer medium in heat pipe absorption through the waste gas of exhaust steam passage like this, reaches the effect of energy-saving and emission-reduction; A plurality of heat pipes 3 are arranged with array way by rest stand and seal diaphragm 5 and are installed in box house; Described seal diaphragm 5 is divided into heat absorption district (high-temperature region) and heat release zone (low-temperature space) with casing, and described heat pipe heat exchanging face divides 7(high-temperature region, heat absorption district, is positioned at the exhaust steam passage part) and heat release zone 10(low-temperature space, be positioned at new wind channel part).

During use, the exhaust gas inlet tube connector 8 of this device is connected with the exhaust outlet of forming machine 12, new wind outlet connecting pipe 9 is communicated with the air inlet of forming machine 12 gets final product.

It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.

Claims

1. a Novel energy-saving device comprises casing, it is characterized in that, described casing is divided into former and later two relatively independent spaces by dividing plate (5), and a space is exhaust steam passage, and another space is new wind passage; The left side of exhaust steam passage is provided with filter screen A(4) and exhaust gas inlet tube connector (8), the right side of exhaust steam passage is provided with waste gas outlet tube connector (6), is provided with a plurality of heat pipes (3) in the exhaust steam passage, and heat pipe (3) passes dividing plate (5) and enters in the new wind passage; The right side of new wind passage is provided with fresh inlet tube connector (11), filter screen B(1) and damper, the left side of new wind passage is provided with new wind outlet connecting pipe (9), in the new wind passage described heat pipe (3) is set; Described heat pipe (3) has the fin straight tube of heat transfer medium for inner sealing, and a plurality of heat pipes (3) are arranged with array way by rest stand and dividing plate (5) and are installed in box house, are provided with oil collecting pot (2) in the described casing; Described a plurality of heat pipe (3) is inclined to set, and the end that heat pipe (3) is positioned at exhaust steam passage is lower than the end that it is positioned at new wind passage.