阅读说明：本技术 一种多级式烟尘气体处理装置 (A kind of multi-stag fume gases processing unit ) 是由 郭喜 于 2019-08-22 设计创作，主要内容包括：本发明涉及烟尘处理相关技术领域,具体是一种多级式烟尘气体处理装置,包括从外到内依次套设的外筒、中筒和内筒；所述外筒与内筒固定连接,且内筒的长度小于外筒的长度,所述中筒可拆卸安装于外筒的内侧且中筒的底部与外筒的内侧底部之间留有间隙,当烟尘气体流动时,依次通过设置在内筒、中筒和外筒内的吸附组件、过滤组件和净化组件,且气体在中筒内的流动方向与内筒、外筒内的流动方向相反。本发明设计新颖,当烟尘气体流动时,依次通过设置在内筒、中筒和外筒内的吸附组件、过滤组件和净化组件,且气体在中筒内的流动方向与内筒、外筒内的流动方向相反,从而增加烟尘气体的流动路程,提高净化效果。(The present invention relates to dust treatment correlative technology field, specifically a kind of multi-stag fume gases processing unit, including the outer cylinder, middle cylinder and inner cylinder being successively arranged from outside to inside；The outer cylinder is fixedly connected with inner cylinder, and the length of inner cylinder is less than the length of outer cylinder, the middle cylinder is removably mounted to the inside of outer cylinder and there are gaps between the bottom of middle cylinder and the inside bottom of outer cylinder, when fume gases flowing, it passes sequentially through and inner cylinder, middle cylinder and absorbent module, filter assemblies and purification assembly in outer cylinder is set, and gas is opposite with the flow direction in inner cylinder, outer cylinder in the flow direction in middle cylinder.It is of the invention novel in design, when fume gases flowing, it passes sequentially through and inner cylinder, middle cylinder and absorbent module, filter assemblies and purification assembly in outer cylinder is set, and gas is opposite with the flow direction in inner cylinder, outer cylinder in the flow direction in middle cylinder, to increase the flow path of fume gases, clean-up effect is improved.)

1. a kind of multi-stag fume gases processing unit, including the outer cylinder (1), middle cylinder (8) and inner cylinder being successively arranged from outside to inside (12)；It is characterized in that, the outer cylinder (1) is fixedly connected with inner cylinder (12), and the length of inner cylinder (12) is less than the length of outer cylinder (1) Degree, the middle cylinder (8) are removably mounted between the inside of outer cylinder (1) and the bottom of middle cylinder (8) and the inside bottom of outer cylinder (1) There are gaps to pass sequentially through the absorption group being arranged in inner cylinder (12), middle cylinder (8) and outer cylinder (1) when fume gases flowing Part, filter assemblies and purification assembly, and flowing side of the gas in the flow direction and inner cylinder (12), outer cylinder (1) in middle cylinder (8) To opposite.

2. a kind of multi-stag fume gases processing unit according to claim 1, which is characterized in that on the middle cylinder (8) It is fixedly installed with end cap (5), end cap (5) is threadedly coupled with the threaded port being arranged on outer cylinder (1).

3. a kind of multi-stag fume gases processing unit according to claim 2, which is characterized in that the end cap (5) Upper end is fixedly installed with swing handle (6).

4. a kind of multi-stag fume gases processing unit according to claim 1, which is characterized in that the filter assemblies packet Include at least one dust-removal cloth-bag (10), the dust-removal cloth-bag (10) structure setting in a ring, the inner wall of outboard end and middle cylinder (8) It is fixedly connected, the outer wall of inner end and inner cylinder (12) is slidably connected.

5. a kind of multi-stag fume gases processing unit according to claim 1, which is characterized in that the purification assembly packet The active carbon layer (9) of structure setting in a ring is included, activity layer of charcoal (9) is fixed on outer on the inner wall of outer cylinder (1) and with middle cylinder (8) Wall is slidably connected.

6. a kind of multi-stag fume gases processing unit according to claim 1, which is characterized in that the absorbent module packet The partition (16) for being provided at least one conical through-hole (17) is included, partition (16) is fixedly connected with the inner wall of inner cylinder (12), and every The lower end of plate (16) is equipped with multiple crushing teeths (18), be provided at the position below partition (16) in inner cylinder (12) with into The air inlet disk (14) of port connection.

7. a kind of multi-stag fume gases processing unit according to claim 6, which is characterized in that the inner cylinder (12) The atomizing nozzle (11) that inner top side is provided with communicating pipe (13) and suction pump (4) is connected to water tank (3).

8. -7 any a kind of multi-stag fume gases processing unit according to claim 1, which is characterized in that the outer cylinder (1) bottom is equipped with ponding chamber (2), and ponding chamber (2) is connected to by return pipe (15) with the inside of inner cylinder (12), and return pipe (15) solenoid valve of the liquid level sensor connection in inner cylinder (12) is provided with and is mounted in.

Technical field

The present invention relates to dust treatment correlative technology field, specifically a kind of multi-stag fume gases processing unit.

Background technique

Flue dust is the solid particulate matter emitted in coal-fired and industrial processes.Its main ingredient is titanium dioxide Gui ﹑ Yangization Lv ﹑ Yangization Tie ﹑ calcium oxide and the carbon particle without burning etc..Atmosphere pollution is many kinds of, sums up by form Two classes, i.e. particulate contaminants and pernicious gas can be divided into, flue dust belongs to particulate contaminants.

During dust treatment, dust treatment effect is related with dust treatment duration and processing medium, but existing cigarette Dirt processing unit leads to the larger occupied space of processing equipment volume to meet the dust treatment time.

Summary of the invention

The purpose of the present invention is to provide a kind of multi-stag fume gases processing units, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the invention provides the following technical scheme:

A kind of multi-stag fume gases processing unit, including the outer cylinder, middle cylinder and inner cylinder being successively arranged from outside to inside；The outer cylinder Be fixedly connected with inner cylinder, and the length of inner cylinder be less than outer cylinder length, the middle cylinder be removably mounted to the inside of outer cylinder and in There are gaps between the bottom of cylinder and the inside bottom of outer cylinder passes sequentially through and is arranged in inner cylinder, middle cylinder when fume gases flowing With absorbent module, filter assemblies and the purification assembly in outer cylinder, and gas in middle cylinder flow direction and inner cylinder, in outer cylinder Flow direction is opposite.

As a further solution of the present invention: being fixedly installed with end cap on the middle cylinder, end cap and be arranged on outer cylinder Threaded port is threadedly coupled.

As further scheme of the invention: the upper end of the end cap is fixedly installed with swing handle.

As further scheme of the invention: the filter assemblies include at least one dust-removal cloth-bag, the dust removing cloth Structure setting, outboard end are fixedly connected bag with the inner wall of middle cylinder in a ring, and the outer wall of inner end and inner cylinder is slidably connected.

As further scheme of the invention: the purification assembly includes the active carbon layer of structure setting in a ring, living Dynamic layer of charcoal is fixed on the inner wall of outer cylinder and is slidably connected with the outer wall of middle cylinder.

As the present invention further scheme: the absorbent module include be provided at least one conical through-hole every Plate, partition are fixedly connected with the inner wall of inner cylinder, and the lower end of partition is equipped with multiple crushing teeths, is located at below partition in inner cylinder The air inlet disk being connected to air inlet is provided at position.

As the present invention further scheme: the inner top side of the inner cylinder be provided with communicating pipe and suction pump with The atomizing nozzle of water tank connection.

As further scheme of the invention: the bottom of the outer cylinder is equipped with ponding chamber, and ponding chamber passes through return pipe It is connected to the inside of inner cylinder, and the solenoid valve of the connection of the liquid level sensor in inner cylinder is provided with and be mounted in return pipe.

Compared with prior art, the beneficial effects of the present invention are: the present invention is novel in design, when fume gases flowing, according to Secondary absorbent module, filter assemblies and purification assembly by being arranged in inner cylinder, middle cylinder and outer cylinder, and stream of the gas in middle cylinder Clean-up effect is improved, together on the contrary, to increase the flow path of fume gases in flow direction in dynamic direction and inner cylinder, outer cylinder When in cylinder detachably install, convenient purification assembly and filter assemblies in outer cylinder and middle cylinder is effectively replaced or is cleaned, It is practical.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of multi-stag fume gases processing unit.

Fig. 2 is the sectional view of multi-stag fume gases processing unit.

Fig. 3 is the schematic enlarged-scale view in Fig. 2 at A.

In figure: 1- outer cylinder, 2- ponding chamber, 3- water tank, 4- suction pump, 5- end cap, 6- swing handle, 7- exhaust outlet, in 8- Cylinder, 9- active carbon layer, 10- dust-removal cloth-bag, 11- atomizing nozzle, 12- inner cylinder, 13- communicating pipe, 14- air inlet disk, 15- return pipe, 16- partition, 17- conical through-hole, 18- crushing teeth.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.