阅读说明：本技术 一种带洗气功能的废气净化处理装置 (waste gas purifying treatment device with gas washing function ) 是由 曾万华 于 2019-11-07 设计创作，主要内容包括：本发明涉及废气净化技术领域,具体是一种带洗气功能的废气净化处理装置,包括壳体,壳体内侧底部固定连接设置有喷淋仓,喷淋仓左侧固定连接设置有进气管,喷淋仓上侧设置有与壳体固定连接的固定板,固定板顶部固定连接设置有碱液净化仓,碱液净化仓输出端通过出气管与设置在壳体顶端的烟囱连接,本发明,通过设置冷却管和盘管,可以对进气管内的废气进行初步的降温,通过设置喷淋仓,可以将废气中所含的硅尘通过喷头喷洒的水滴凝结,并通过冷却水的冲洗,可以实现对废气的降温,通过设置过滤器,可以将硅尘所产生的沉淀物进行过滤,使冷却水可以循环使用,通过设置碱液净化仓,可以有效去除废气中的酸性气体。(The invention relates to the technical field of waste gas purification, in particular to an waste gas purification treatment device with a gas washing function, which comprises a shell, wherein a spraying bin is fixedly connected at the bottom of the inner side of the shell, an air inlet pipe is fixedly connected at the left side of the spraying bin, a fixing plate fixedly connected with the shell is arranged at the upper side of the spraying bin, an alkali liquid purification bin is fixedly connected at the top of the fixing plate, and the output end of the alkali liquid purification bin is connected with a chimney arranged at the top end of the shell through an air outlet pipe.)

The utility model provides a take waste gas purification processing apparatus of gas washing function, including casing (1), its characterized in that, casing (1) inboard bottom fixed connection is provided with sprays storehouse (3), it is provided with intake pipe (2) to spray storehouse (3) left side fixed connection, it is provided with fixed plate (12) with casing (1) fixed connection to spray storehouse (3) upside, fixed plate (12) top fixed connection is provided with alkali lye purification storehouse (13), alkali lye purification storehouse (13) with spray and be connected through air duct (11) between storehouse (3), alkali lye purification storehouse (13) output passes through outlet duct (16) and is connected at chimney (17) on casing (1) top.

2. The exhaust gas purification treatment device with a gas washing function according to claim 1, wherein a plurality of spray pipes (9) are fixedly connected to the inner side of the spray bin (3), the input ends of the spray pipes (9) are fixedly connected to a circulating cooling mechanism arranged on the left side of the spray bin (3), a plurality of spray heads (10) are fixedly connected to the bottom of the spray pipes (9), and cooling water is arranged on the inner side of the spray bin (3).

3. The exhaust gas purification treatment device with the gas washing function according to claim 2, wherein the circulating cooling mechanism comprises a water pump (4), the water pump (4) is arranged on the left side of the spraying bin (3) in a bolted connection manner, the input end of the water pump (4) is connected with the spraying bin (3), the output end of the water pump (4) is connected with the cooling pipe (5), the other end of the cooling pipe (5) is connected with the filter (21), the output end of the filter (21) is fixedly connected with the coil (6) arranged on the outer side of the air inlet pipe (2) through the connecting pipe (23), the output end of the coil (6) is connected with the condenser (7), the output end of the condenser (7) is connected with the fixing pipe (8), and the output end of the fixing pipe (8) is connected with the spraying pipe (9).

4. The exhaust gas purification device with a scrubbing function according to claim 3, wherein the cooling pipe (5) is a serpentine pipe.

5. The exhaust gas purification treatment device with the scrubbing function according to claim 4, wherein the filter (21) comprises a housing, a plurality of filter screens (24) are detachably connected to the inner side of the housing, and an activated carbon filter layer (22) clamped with the housing is arranged on the left side of each filter screen (24).

6. The exhaust gas purification treatment device with a scrubbing function according to claim 1, wherein a motor (14) is bolted to the top end of the alkali liquor purification bin (13), the output end of the motor (14) is connected with a stirring rod (15), and alkali liquor is arranged inside the alkali liquor purification bin (13).

7. The exhaust gas purification treatment device with the gas washing function according to claim 2, wherein a dust screen (19) is clamped inside the chimney (17), and a sterilizing lamp (18) fixedly connected with the chimney (17) is arranged on the upper side of the dust screen (19).

Technical Field

The invention relates to the technical field of waste gas purification, in particular to an waste gas purification treatment device with a gas washing function.

Background

A thermal power plant, referred to as a thermal power plant, is a plant that produces electric energy using a combustible (e.g., coal) as a fuel. The basic production process is as follows: when the fuel is burnt, water is heated to generate steam, chemical energy of the fuel is converted into heat energy, the steam pressure pushes a steam turbine to rotate, the heat energy is converted into mechanical energy, and then the steam turbine drives a generator to rotate, so that the mechanical energy is converted into electric energy.

The existing general waste gas treatment device is difficult to treat the waste gas discharged by the thermal power plant, because the waste gas of the thermal power plant contains a large amount of high-temperature gas and acid gas, the requirement on waste gas treatment equipment is high, the treatment cost is high, and the heat and the acid gas contained in the waste gas cannot be completely removed, so that the environmental pollution is easily caused, therefore, in order to overcome the defects in the current practical application, the waste gas purification treatment device with a gas washing function is urgently needed to be developed.

Disclosure of Invention

The invention aims to provide an exhaust gas purification treatment device with a gas washing function, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

waste gas purification processing apparatus who takes scrubbing function, which comprises a housin, inside bottom fixed connection of casing is provided with sprays the storehouse, it is provided with the intake pipe to spray storehouse left side fixed connection, it is provided with the fixed plate with casing fixed connection to spray the storehouse upside, fixed plate top fixed connection is provided with alkali lye purification storehouse, alkali lye purification storehouse with spray and be connected through the air duct between the storehouse, alkali lye purification storehouse output passes through the outlet duct and is connected with the chimney that sets up on the casing top.

According to the scheme of , the inner side of the spraying bin is fixedly connected with a plurality of spraying pipes, the input ends of the spraying pipes are fixedly connected with a circulating cooling mechanism arranged on the left side of the spraying bin, the bottoms of the spraying pipes are fixedly connected with a plurality of spray heads, and cooling water is arranged on the inner side of the spraying bin.

According to the scheme of , the circulating cooling mechanism comprises a water pump, the water pump is arranged on the left side of the spraying bin in a bolted connection mode, the input end of the water pump is connected with the spraying bin, the output end of the water pump is connected with a cooling pipe, the other end of the cooling pipe is connected with a filter, the output end of the filter is fixedly connected with a coil pipe arranged on the outer side of an air inlet pipe through a connecting pipe, the output end of the coil pipe is connected with a condenser, the output end of the condenser is connected with a fixed pipe, and the output end of the fixed pipe is connected with.

According to the scheme of the step , the cooling pipe is a serpentine bent pipe.

According to the scheme of , the filter comprises a shell, a plurality of filter screens are detachably connected and arranged on the inner side of the shell, and an activated carbon filter layer clamped with the shell is arranged on the left side of each filter screen.

According to the scheme of the invention for steps, the top end of the alkali liquor purification bin is connected with a motor through a bolt, the output end of the motor is connected with a stirring rod, and alkali liquor is arranged on the inner side of the alkali liquor purification bin.

According to the scheme of , the inner side of the chimney is clamped with a dust screen, and a sterilizing lamp fixedly connected with the chimney is arranged on the upper side of the dust screen.

Compared with the prior art, the invention has the beneficial effects that:

1. the cooling pipe and the coil pipe are arranged, so that the waste gas in the air inlet pipe can be preliminarily cooled, the cooling efficiency of the device can be improved, the cooling effect of the device on high-temperature gas can be ensured by arranging the condenser, the water drops sprayed by the spray nozzle on the silicon dust contained in the waste gas can be condensed by arranging the spray bin, the waste gas can be cooled by flushing cooling water, and the purification capacity of the device on the waste gas is effectively enhanced;

2. by arranging the filter, the sediment generated by the silicon dust can be filtered, so that the cooling water can be recycled, and the consumption of water resources is effectively reduced;

3. through setting up alkali lye purifying storehouse, can effectively get rid of the acid gas in the waste gas, through setting up motor and puddler, make waste gas and alkali lye fully contact for the acid-base neutralization is more abundant.

Drawings

Fig. 1 is a schematic structural view of an exhaust gas purification treatment apparatus with a scrubbing function.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is a schematic structural view of a spray cabin in the exhaust gas purification treatment device with a scrubbing function.

In the figure: 1-shell, 2-air inlet pipe, 3-spraying bin, 4-water pump, 5-cooling pipe, 6-coil pipe, 7-condenser, 8-fixed pipe, 9-spraying pipe, 10-spray head, 11-air guide pipe, 12-fixed plate, 13-alkali liquor purifying bin, 14-motor, 15-stirring rod, 16-air outlet pipe, 17-chimney, 18-sterilizing lamp, 19-dust screen, 20-one-way valve, 21-filter, 22-active carbon filtering layer, 23-connecting pipe and 24-filter screen.

Detailed Description

The technical solution of the present patent will be described in further detail in with reference to specific embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise expressly stated or limited, the terms "mounted," "connected," and "disposed" are intended to be construed , and for example may be fixedly connected, disposed, or removably connected, disposed, or physically connected, disposed.