CN112752877A - Saturated/superheated steam or hot-air generator - Google Patents

Abstract

The invention relates to a generator that is generally used in the textile field and integrated into a steam engine (chamber), and that can be bonded to a fabric without having to be removed again from a dyed material, such as a pattern print or a plain weave fabric dyed with various dyes. The generator is capable of maintaining the dyed fabric in saturated steam, superheated steam or hot air conditions for a certain time and is capable of forming each of these three stages.

Description

Saturated/superheated steam or hot-air generator

Technical Field

The invention relates to a generator which is usually used in the textile sector and integrated into the steam chamber, and which can be bonded to the fabric without having to be removed again from the dyed material of the pattern-printed or plain weave fabric dyed with various dyes.

In particular, the invention relates to a generator capable of maintaining dyed fabrics in saturated steam, superheated steam or hot air conditions for a certain time, said generator being capable of forming each of these three stages.

Prior Art

Nowadays, in many fields, mainly in the textile field, various machines are used, with the aim of exposing the product to steam or hot air and to carry out a drying process. These machines generally consist of a body to be processed and an external steam or hot oil boiler to provide heat. The disadvantages of the existing systems are as follows:

a) steam boilers are difficult to install and operate.

b) Being a pressure vessel, is a source of serious danger.

c) Even if steam is partly needed in the plant, all boilers are still running and the bodies of all conveyors are kept at a high temperature, which results in a severe energy consumption.

d) Due to the large number of lines, energy losses, pressure drops, water hammer impacts, faucet failures (condensate, pressure reducers, control valve failures, etc.) inevitably occur.

e) The temperature limit depends on the maximum operating pressure of the installed boiler. (pressure/saturated steam temperature)

The "digital continuous steamer" of utility model No. CN202644178U, protected in china, is a machine of the type described above, which is used for the heat treatment of fabrics. The invention receives its required steam from an external source via a pipe assembly. Therefore, the installation cost is very high and takes much space. Furthermore, time is wasted and labor costs are increased due to the need to establish a connection between the machine and the steam source. Furthermore, energy losses occur.

Another patent, european patent No. EP2195575B1, is entitled "superheated steam generator". The invention comprises the following steps: a rectilinear pipe section (1); a resistor (3) wound on the linear tube section and supplied by a power source; a wound tube section (2) connected at one end to the linear tube section, the wound tube section being wound to form a cylindrical spiral covering the resistor. However, when examining the details of the present invention, it can be seen that this is a completely different approach.

Further, patent application No. tr2014/05976, owned by the applicant of the present invention, relates to a steaming, heating and drying machine comprising all the elements used in the area where the product requires steam air, hot air and a drying process, and comprising a main body which houses and holds all the elements and a treatment chamber located inside the main body and in which the product is treated, the steaming, heating and drying machine further comprising a heat source which provides heat, the heat source being located in the heat transfer chamber, and a heat transfer chamber in which the heat transfer unit can be filled with water to generate steam when required.

In the above invention, water in the water-filled heat transfer chamber is heated to generate steam, and the resulting steam is used in the process. The most important differences compared to the present invention are: in the present invention, a structure not filled with water is used. The most important difference of the method according to the invention is not heating the water, but washing the dry air and saturating it by spraying the water onto the hot surface.

When examining the above-mentioned applications, it is clear that they are not similar inventions that eliminate the mentioned technical problems.

Object of the Invention

The main object of the present invention is to develop a generator that is generally used in the textile field and integrated into the steam chamber, which can be adhered to the fabric without having to be removed again, from a pattern printed or plain woven dyed material dyed with various dyes.

Another main object of the present invention is to develop a generator capable of maintaining the dyed fabric for a certain time in saturated steam, superheated steam or hot air conditions, said generator being capable of forming each of these three phases.

It is yet another principal object of the present invention to enable dry air to be scrubbed and saturated by spraying water onto hot surfaces that are not filled with water.

It is yet another principal object of the present invention to condition the air with a heated battery and spray water on various hot surfaces to wash and saturate the dry air.

It is yet another principal object of the present invention to direct the washed and conditioned air back into the system through a fan.

Drawings

FIG. 1 is a schematic diagram of a generator system of the present invention.

Reference numerals

1. Ambient air entry point to system

2. Entry point of conditioned air from system to environment

A. Chamber

B. Fabric

C. Heating battery

D. Water conditioning system

E. Nozzle with a nozzle body

F. Separator

G. Circulating fan

H. Fresh air inlet

K. Chimney fan

Details of the invention

The invention relates to a method performed by a generator, generally used in the textile field and integrated into a steamer (chamber), which is capable of binding the dyed material of a pattern-printed or plain weave fabric dyed with various dyes to the fabric without having to be removed again, said generator holding the dyed fabric for a certain time in saturated steam, superheated steam or hot air and being capable of forming each of these three phases.

Fig. 1 shows a general schematic of a generator according to the invention. As shown, the fabric (B) is moved in the suspension bar so as to remain in the chamber (a) for the desired time. The entry point (1) of ambient air to the system and the adjusted entry point (2) from the system to the ambient air are shown in fig. 1.

When the system requires saturated steam, the return exhaust gas is pressurized by the water conditioning system (D) and washed with water sprayed by the nozzle (E) and then sent to the heating cell (C), which is taken in by the circulation fan (F) through the ambient air into the entry point of the system and contaminated by the low-temperature gas generated by the stationary reaction.

The return exhaust gas, which is washed with water and simultaneously re-humidified by the spray nozzles (E), is simultaneously heated in a gas or fluid fuel heating unit to about 3-6 ℃ above the saturated steam temperature (100 ℃) by the heating cell or by a superheated oil cell to be heated before and located in the region of the heating cell (C), and the return exhaust gas is passed through a separator (G) and brought into a homogeneous state after its pressure has been increased and is sent to chamber (a) by the entry point of the ambient air into the system (1).

When superheated steam air is required, the outlet temperature is set to the desired temperature (110 ℃ C. and 250 ℃ C.), with the process and system as described above.

When hot air is required or a part of it is required, the fresh air inlet (H) is opened by setting the heating cell (C) to the required hot air temperature without operating the water conditioning system (D) (pressurization, level, flow, water supply and drainage system), with the same process and system as described above. Thus, dry hot air is sent to the chamber (a), the suspended fabric (B) is dried, return air is reheated and partially refreshed, and the ambient exhaust air is removed by the chimney fan (K).

The present inventors have developed a generator capable of maintaining dyed fabric for a certain time under saturated steam, superheated steam or dry hot air conditions, said generator being capable of forming each of these three stages.

With the system according to the invention, it is ensured that the dry hot air is both washed and saturated by spraying water onto the hot surfaces that are not filled with water, the air is conditioned by heating the battery, the dried air is washed and saturated by spraying water onto the various hot surfaces, and the conditioned air after washing is redirected to the system by means of a fan.

All these processes are performed by a system integrated in the chamber according to the invention, thereby significantly reducing energy, production costs and eliminating the need for systems such as external steam boilers, hot oil boilers, etc. In addition, the need for systems such as fluid transfer means between the steam boiler and the chamber is eliminated.

Claims (2)

Translated fromChinese

1.一种使用各种染料染色的图案印刷或平纹织物(B)的染色材料能够粘结在织物上而不必再次去除的通常用于纺织领域并集成至蒸汽室(A)中的发生器，所述发生器使所述染色织物(B)在饱和蒸汽、过热蒸汽或热空气中保持一定时间，所述发生器包括：1. A generator commonly used in the textile field and integrated in a steam chamber (A), a pattern printing or plain weave fabric (B) dyed with various dyes that the dyeing material can bond to the fabric without having to be removed again, The generator keeps the dyed fabric (B) in saturated steam, superheated steam or hot air for a certain time, and the generator comprises:环境空气至系统(1)的进入点和经调节的从所述系统至环境空气(2)的进入点，Ambient air entry point to system (1) and conditioned entry point from said system to ambient air (2),循环风扇(F)，所述循环风扇通过所述环境空气的所述进入点将返回废气吸入所述系统(1)，所述返回废气受到固定反应产生的低温气体污染，a circulation fan (F) that draws back into the system (1) through said entry point of said ambient air, said return exhaust gas contaminated with low temperature gases produced by stationary reactions,水调节系统(D)，所述水调节系统对所述固定反应所产生的所述低温气体污染的所述返回废气进行加压，a water conditioning system (D) that pressurizes the return waste gas polluted by the low temperature gas produced by the immobilization reaction,喷嘴(E)，所述喷嘴通过喷水来清洗通过所述水调节系统(D)加压的所述返回废气，a nozzle (E) for cleaning the return exhaust gas pressurized by the water conditioning system (D) by spraying water,加热电池(E)，所述加热电池具有加热所述返回空气的功能，所述返回空气用通过所述喷嘴(E)喷射的水洗涤并同时再加湿，heating battery (E), which has the function of heating said return air, which is washed with water sprayed through said nozzles (E) and re-humidified at the same time,新鲜空气入口(H)，所述新鲜空气入口通过在需要热空气或需要部分新鲜空气入口时将所述加热电池(C)设置为所需的热空气温度而无需操作所述水调节系统(D)来打开，A fresh air inlet (H) by setting the heating battery (C) to the desired hot air temperature without operating the water conditioning system (D) when hot air or partial fresh air inlet is required ) to open,烟囱风扇(K)，所述烟囱风扇使环境废气可从所述系统中去除。A chimney fan (K) that enables ambient exhaust air to be removed from the system.2.一种由使用各种染料染色的图案印刷或平纹织物(B)的染色材料能够粘结在织物上而不必再次去除的通常用于纺织领域并集成至蒸汽室(A)中的发生器执行的方法，所述发生器使所述染色织物(B)在饱和蒸汽、过热蒸汽或热空气中保持一定时间，所述方法包括2. A generator normally used in the textile field and integrated into a steam chamber (A), which is made of pattern prints or plain weave fabrics (B) dyed with various dyes, capable of bonding to the fabric without having to be removed again A method of carrying out, said generator keeping said dyed fabric (B) in saturated steam, superheated steam or hot air for a certain time, said method comprising当所述系统要求所述饱和蒸汽时；when the system requires the saturated steam;将所述返回废气通过所述水调节系统(D)加压的水洗涤并由所述喷嘴(E)喷洒且然后送至所述加热电池(C)，所述返回废气由所述循环风扇(F)通过所述环境空气吸收进入所述系统(1)的所述进入点并受到所述固定反应产生的所述低温气体污染，The return exhaust gas is washed by the water pressurized by the water conditioning system (D) and sprayed by the nozzles (E) and then sent to the heating battery (C), the return exhaust gas is washed by the circulation fan ( F) absorption into said entry point of said system (1) by said ambient air and contamination by said cryogenic gas produced by said immobilization reaction,通过所述加热电池或之前待加热并位于所述加热电池(C)的区域中的过热油电池将通过所述喷嘴(E)喷洒的水洗涤的并同时重新加湿的返回废气在气体或流体燃料加热单元中同时加热至超过饱和蒸汽温度(100℃)约3-6℃，The water sprayed through the nozzles (E) and at the same time rehumidified return exhaust gases in gas or fluid fuel are washed by the heating cell or the superheated oil cell previously to be heated and located in the region of the heating cell (C) In the heating unit, it is simultaneously heated to about 3-6°C exceeding the saturated steam temperature (100°C),通过进入所述系统(1)的所述环境空气的所述进入点将所述环境空气送进所述腔室(A)中，所述环境空气通过分离器(G)并在由所述循环风扇(F)升高压力后进入均质状态，The ambient air is fed into the chamber (A) through the entry point of the ambient air into the system (1), the ambient air passes through the separator (G) and is circulated by the After the fan (F) increases the pressure, it enters into a homogeneous state,当需要所述过热蒸汽时，将出口温度设置为所需温度(110-250℃)；When the superheated steam is required, set the outlet temperature to the desired temperature (110-250°C);当需要所述热空气或需要所述部分新鲜空气入口时；when the hot air is required or the portion of the fresh air inlet is required;通过将所述加热电池(C)设置为所需的热空气温度来打开所述新鲜空气入口(H)而无需操作所述水调节系统(D)，并因此将干燥的热空气送至所述腔室(A)、将悬挂的织物(B)干燥、将返回空气重新加热且进行部分更新，并通过所述烟囱风扇(K)除去所述环境废气。Opens the fresh air inlet (H) without operating the water conditioning system (D) by setting the heating battery (C) to the desired hot air temperature, and thus sends dry hot air to the The chamber (A), the hanging fabric (B) is dried, the return air is reheated and partially refreshed, and the ambient exhaust air is removed by the chimney fan (K).

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