阅读说明：本技术 一种造纸厂加工生产用的污染气体脱白处理设备 (Polluted gas whitening treatment equipment for processing production of paper mill ) 是由 师圆生 李志荣 任东发 曾福厚 吴柒兵 杨林鲜 易友元 于 2019-09-20 设计创作，主要内容包括：本发明公开了涉及污染气体脱白处理设备技术领域,具体为一种造纸厂加工生产用的污染气体脱白处理设备,包括处理设备箱,处理设备箱呈无上表面的矩形箱体结构,处理设备箱的上端开口处通过螺钉固定有封盖,封盖的中间位置设有排气管,本发明中通过在处理设备箱内部设置有搅动板,加速气体的混合程度,提高了污染气体经过棉质过滤垫和活性炭滤箱的过滤效果,提高了过滤效率；本发明中通过在处理设备箱底部设置有冷却箱,可将进入处理设备箱内的污染气体冷却后进行处理,提高了污染气体的处理效率,实用性强。(The invention discloses a pollutant gas whitening treatment device for processing and production in a paper mill, which comprises a treatment device box, wherein the treatment device box is of a rectangular box structure without an upper surface, a sealing cover is fixed at an opening at the upper end of the treatment device box through a screw, and an exhaust pipe is arranged in the middle of the sealing cover; according to the invention, the cooling box is arranged at the bottom of the treatment equipment box, so that the polluted gas entering the treatment equipment box can be treated after being cooled, the treatment efficiency of the polluted gas is improved, and the practicability is strong.)

1. The utility model provides a contaminated gas of paper mill processing production usefulness takes off white treatment facility, includes treatment facility case (1), its characterized in that: the treatment equipment box (1) is of a rectangular box structure without an upper surface, a sealing cover (2) is fixed at an upper end opening of the treatment equipment box (1) through screws, an exhaust pipe (3) is arranged in the middle of the sealing cover (2), the exhaust pipe (3) is communicated with the interior of the treatment equipment box (1), an air inlet pipe (4) is arranged at the left lower end of the treatment equipment box (1), the air inlet pipe (4) is communicated with the interior of the treatment equipment box (1), three groups of filter plates (12) are distributed in the treatment equipment box (1) up and down, a magnetic suction plate (19) is fixedly arranged at the end part of each filter plate (12) in the treatment equipment box (1), the magnetic suction plate (19) is fixedly adsorbed and fixed on the inner wall of the treatment equipment box (1), concave-shaped handles (18) are fixedly arranged on one side of each filter plate (12) outside the treatment equipment box (1), and a plurality of groups of filter holes (10) which are arranged at equal intervals and run through, cotton filter pad (8) have been placed to filter plate (12) upper surface of upper end, and active carbon filter case (11) have been placed to middle filter plate (12) upper surface, and cooler bin (15) have been placed to filter plate (12) upper surface of lower extreme, and the top of three group filter plates (12) is provided with three group respectively and stirs board (14), stir the outer lane department of fixed welding in motor shaft (6) of board (14), the left end activity block of motor shaft (6) is on the inner wall of treatment facility case (1), and the right-hand member activity of motor shaft (6) passes the right flank of treatment facility case (1) and is connected with the transmission between motor (5), the bottom mounting welding of motor (5) has motor support (7), and the fixed welding of lower extreme of motor support (7) is at the right flank of treatment facility case (1).

2. the apparatus according to claim 1, wherein said apparatus comprises: the upper surface of cotton filter pad (8) and the upper surface of magnetism suction disc (19) are parallel and level mutually, and the upper and lower surface of cotton filter pad (8) all is equipped with multiunit arc filter tank (9) that are the equidistance and arrange.

3. the apparatus according to claim 1, wherein said apparatus comprises: the activated carbon filter box (11) is of a rectangular box-shaped structure without an upper surface, and the upper surface of the activated carbon filter box (11) is flush with the upper surface of the magnetic suction plate (19).

4. the apparatus according to claim 3, wherein said apparatus comprises: the bottom surface of the activated carbon filter box (11) is provided with a plurality of groups of filter holes (10) which are distributed equidistantly, and an activated carbon layer (17) is filled in the activated carbon filter box (11).

5. the apparatus according to claim 1, wherein said apparatus comprises: the cooling box (15) is of a rectangular box-shaped structure without an upper surface, and the upper surface of the cooling box (15) is flush with the upper surface of the magnetic suction plate (19).

6. the apparatus according to claim 5, wherein said apparatus further comprises: the bottom surface of the cooling box (15) is equidistantly provided with a plurality of groups of filtering holes (10), and the bottom surface inside the cooling box (15) is fixedly welded with a plurality of groups of heat dissipation devices (16) which are equidistantly distributed.

7. the apparatus according to claim 6, wherein said apparatus comprises: the heat dissipation device (16) is composed of heat dissipation holes (160), reinforced heat dissipation plates (161) and heat dissipation plates (162), the heat dissipation holes (160) are formed in the surfaces of the reinforced heat dissipation plates (161), multiple groups of heat dissipation plates (161) are arranged on the two sides of the reinforced heat dissipation plates (162) and fixedly welded on the two sides of the heat dissipation plates respectively, and the heat dissipation plates (162) are of rectangular plate-shaped structures and fixedly welded on the inner bottom surfaces of the cooling boxes (15).

8. the apparatus according to claim 1, wherein said apparatus comprises: the stirring plate (14) is of an arc-shaped plate structure, and a plurality of groups of air holes (13) are formed in the surface of the stirring plate (14).

Technical Field

the invention relates to the technical field of polluted gas whitening treatment equipment, in particular to polluted gas whitening treatment equipment for processing and production in a paper mill.

Background

The equipment for removing the white pollution gas is used for removing the white pollution gas generated in the paper making process in a paper mill, mainly means that different process technologies are applied, and harmful components of the pollution gas are recovered or removed and reduced, so that environment is protected and purified, the environment is not polluted, but the following defects still exist in the practical use of the equipment:

1. In the prior art, polluted gas whitening treatment equipment used in a paper mill often has the defects of low treatment efficiency and unsatisfactory treatment effect, and only a small amount of polluted gas can be removed;

2. In the prior art, when polluted gas is treated by polluted gas whitening treatment equipment used in a paper mill, the treatment efficiency of the polluted gas is reduced because the temperature of the polluted gas is higher when the polluted gas is just discharged, and the high temperature has a qualitative influence on active carbon, filter cotton and the like in a filter device, so that the filter cotton expands, the aperture is enlarged, and the filter effect is reduced.

Therefore, the pollution gas whitening treatment equipment for processing production of the paper mill is provided to solve the defects.

Disclosure of Invention

the invention aims to provide polluted gas whitening treatment equipment for processing and production in a paper mill, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a polluted gas whitening treatment device for processing production of a paper mill comprises a treatment device box, wherein the treatment device box is of a rectangular box structure without an upper surface, a sealing cover is fixed at an upper end opening of the treatment device box through screws, an exhaust pipe is arranged in the middle of the sealing cover and is communicated with the inside of the treatment device box, an air inlet pipe is arranged at the left lower end of the treatment device box and is communicated with the inside of the treatment device box, three groups of filter plates are distributed in the treatment device box from top to bottom, a magnetic suction plate is fixedly arranged at the end part of each filter plate in the treatment device box and is adsorbed and fixed on the inner wall of the treatment device box, a concave-shaped handle is fixedly arranged on one surface of each filter plate outside the treatment device box, a plurality of groups of filter holes which are arranged at equal intervals and penetrate through the upper part and the lower part are arranged on the surfaces of the filter plates at the upper ends, activated carbon filter box has been placed to middle filter plate upper surface, and the cooler bin has been placed to the filter plate upper surface of lower extreme, and the top of three group's filter plates is provided with three group respectively and stirs the movable plate, stir the fixed welding of movable plate in motor shaft's outer lane department, motor shaft's left end activity block is on the inner wall of treatment facility case, and motor shaft's right-hand member activity passes the right flank of treatment facility case and is connected with the motor between the transmission, the bottom mounting welding of motor has the motor support, and the fixed welding of lower extreme of motor support is at the right flank of treatment facility case.

Preferably, the upper surface of the cotton filter pad is flush with the upper surface of the magnetic suction plate, and the upper surface and the lower surface of the cotton filter pad are provided with a plurality of groups of arc-shaped filter tanks which are arranged at equal intervals.

preferably, the activated carbon filter box is of a rectangular box-shaped structure without an upper surface, and the upper surface of the activated carbon filter box is flush with the upper surface of the magnetic suction plate.

Preferably, the bottom surface of the activated carbon filter box is provided with a plurality of groups of filter holes distributed at equal intervals, and the activated carbon filter box is filled with an activated carbon layer.

Preferably, the cooling box is of a rectangular box-shaped structure without an upper surface, and the upper surface of the cooling box is flush with the upper surface of the magnetic suction plate.

Preferably, a plurality of groups of filtering holes are equidistantly distributed on the bottom surface of the cooling box, and a plurality of groups of heat dissipation devices are equidistantly distributed on the bottom surface of the cooling box.

Preferably, the heat dissipation device comprises heat dissipation holes, a reinforced heat dissipation plate and a heat dissipation plate, the heat dissipation holes are formed in the surface of the reinforced heat dissipation plate, the reinforced heat dissipation plate is provided with a plurality of groups of heat dissipation holes which are fixedly welded to the two sides of the heat dissipation plate respectively, and the heat dissipation plate is of a rectangular plate-shaped structure and is fixedly welded to the inner bottom surface of the cooling box.

Preferably, the stirring plate is of an arc-shaped plate structure, and a plurality of groups of air holes are formed in the surface of the stirring plate.

Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:

1. According to the invention, the stirring plate is arranged in the treatment equipment box, so that the mixing degree of the gas is accelerated, the filtering effect of the polluted gas through the cotton filtering pad and the activated carbon filtering box is improved, and the filtering efficiency is improved;

2. according to the invention, the cooling box is arranged at the bottom of the treatment equipment box, so that the polluted gas entering the treatment equipment box can be treated after being cooled, the treatment efficiency of the polluted gas is improved, and the practicability is strong;

3. the filter plate is fixed on the inner wall of the treatment equipment box through the magnetic suction plate, can be taken out conveniently, is convenient to use, maintain and replace, and is suitable for popularization.

drawings

FIG. 1 is a schematic view of the backside structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3 in accordance with the present invention;

FIG. 5 is a cross-sectional view taken at B-B of FIG. 3 in accordance with the present invention;

FIG. 6 is an enlarged view of the structure at C in FIG. 4 according to the present invention.

In the figure: the device comprises a treatment equipment box 1, a sealing cover 2, an exhaust pipe 3, an air inlet pipe 4, a motor 5, a motor rotating shaft 6, a motor bracket 7, a cotton filter pad 8, an arc-shaped filter tank 9, filter holes 10, an activated carbon filter box 11, a filter plate 12, air holes 13, a stirring plate 14, a cooling box 15, a heat dissipation device 16, an activated carbon layer 17, a handle 18, a magnetic suction plate 19, heat dissipation holes 160, a reinforced heat dissipation plate 161 and a heat dissipation plate 162.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: a polluted gas whitening treatment device for processing production of a paper mill comprises a treatment device box 1, wherein the treatment device box 1 is of a rectangular box structure without an upper surface, and a sealing cover 2 is fixed at an opening at the upper end of the treatment device box 1 through a screw, so that the treatment device box is convenient to open and clean the inside of the treatment device box 1 regularly;

An exhaust pipe 3 is arranged in the middle of the seal cover 2, the exhaust pipe 3 is communicated with the interior of the treatment equipment box 1, an air inlet pipe 4 is arranged at the left lower end of the treatment equipment box 1, and the air inlet pipe 4 is communicated with the interior of the treatment equipment box 1;

Three groups of filter plates 12 are distributed in the treatment equipment box 1 up and down, a magnetic suction plate 19 is fixedly arranged at the end part of the filter plate 12 in the treatment equipment box 1, the magnetic suction plate 19 is fixedly adsorbed on the inner wall of the treatment equipment box 1, a concave-shaped handle 18 is fixedly arranged on one surface of the filter plate 12 outside the treatment equipment box 1, the handle 18 is convenient for pulling and closing the filter plate 12, a filter structure above the filter plate 12 is convenient to replace, and the practicability is high;

The surfaces of the three groups of filter plates 12 are provided with a plurality of groups of filter holes 10 which are arranged at equal intervals and penetrate up and down to ensure that gas passes through, the upper surface of the upper end of each filter plate 12 is provided with a cotton filter pad 8, the upper surface of each cotton filter pad 8 is flush with the upper surface of the magnetic suction plate 19, and the upper surface and the lower surface of each cotton filter pad 8 are provided with a plurality of groups of arc-shaped filter grooves 9 which are arranged at equal intervals, so that the filtering effect is enhanced, filtered small particles can be hidden in the arc-shaped filter grooves 9, the contact area between the cotton filter pads 8 and the gas is increased, and the filtering treatment effect of polluted gas is increased;

an active carbon filter box 11 is placed on the upper surface of a middle filter plate 12, the active carbon filter box 11 is of a rectangular box-shaped structure without an upper surface, the upper surface of the active carbon filter box 11 is flush with the upper surface of a magnetic suction plate 19, the active carbon filter box 11 can be drawn out when the filter plate 12 is opened, a plurality of groups of filter holes 10 which are distributed equidistantly are formed in the bottom surface of the active carbon filter box 11, gas is ensured to pass through, an active carbon layer 17 is filled in the active carbon filter box 11, and the active carbon layer 17 is of a laminated plate structure, so that harmful substances in the polluted gas are adsorbed and filtered, and the harmful substances cannot fall out of the filter holes 10;

A cooling box 15 is placed on the upper surface of the filter plate 12 at the lower end, the cooling box 15 is of a rectangular box-shaped structure without an upper surface, the upper surface of the cooling box 15 is flush with the upper surface of the magnetic suction plate 19, a plurality of groups of filter holes 10 are equidistantly distributed on the bottom surface of the cooling box 15, and a plurality of groups of heat dissipation devices 16 which are equidistantly distributed are fixedly welded on the inner bottom surface of the cooling box 15;

The heat dissipation device 16 is composed of heat dissipation holes 160, a reinforced heat dissipation plate 161 and a heat dissipation plate 162, the heat dissipation holes 160 are arranged on the surface of the reinforced heat dissipation plate 161, the reinforced heat dissipation plate 161 is provided with a plurality of groups of heat dissipation holes which are respectively fixedly welded on two sides of the heat dissipation plate 162, the heat dissipation plate 162 is in a rectangular plate-shaped structure and is fixedly welded on the inner bottom surface of the cooling box 15, the heat dissipation device 16 is made of metal heat conduction materials, the heat dissipation plate 162 plays a basic heat exchange role, the reinforced heat dissipation plate 161 and the heat dissipation holes 160 increase the;

Three groups of stirring plates 14 are respectively arranged above the three groups of filter plates 12, the stirring plates 14 are fixedly welded at the outer ring of the motor rotating shaft 6, the stirring plates 14 are of arc-shaped plate structures, a plurality of groups of air holes 13 are formed in the surfaces of the stirring plates 14, and the stirring plates 14 drive the motor rotating shaft 6 to rotate after the motor 5 is started and simultaneously synchronously rotate, so that gas is stirred and fully mixed, and the flow is accelerated;

the movable block of the left end of motor shaft 6 is on the inner wall of treatment facility case 1, and the right-hand member activity of motor shaft 6 passes treatment facility case 1's right flank and is connected with the transmission between motor 5, and the bottom mounting welding of motor 5 has motor support 7, and the fixed welding of the lower extreme of motor support 7 is at treatment facility case 1's right flank, and motor 5's model can use: HF-KP 73B.

The working principle is as follows:

the polluted gas enters the treatment equipment box 1 from the gas inlet pipe 4, firstly enters the cooling box 15 through the filtering holes 10 on the filtering plate 12 at the lower end, and is cooled by the heat dissipation device in the cooling box 15, so that the aperture of the cotton filtering pad 8 and the like is not enlarged due to the temperature influence when the polluted gas is in the upper end of the treatment equipment box 1, and the treatment efficiency of the polluted gas is improved;

then, the gas rises through the cooling box 15 and is stirred by the stirring plate 14, the polluted gas is fully mixed and is accelerated to enter the activated carbon filter box 11 at the upper end for filtering, and harmful gas and large-particle impurities in the polluted gas are adsorbed and removed;

finally, the gas continuously rises and is finally filtered by the cotton filter pad 8, and the gas is discharged from the exhaust pipe 3 on the sealing cover 2 after small particle impurities are removed, so that the process of removing the white pollution gas is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.