CN219502270U

CN219502270U - Tail gas treatment equipment

Info

Publication number: CN219502270U
Application number: CN202320925478.XU
Authority: CN
Inventors: 王宇航; 刘小勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-08-11
Anticipated expiration: 2033-04-23

Abstract

The utility model relates to tail gas treatment equipment, which comprises a base and tail gas treatment equipment arranged at the top of the base, wherein an inlet pipe is arranged on the outer wall of the tail gas treatment equipment, a discharge pipe is arranged at the top of the tail gas treatment equipment, an electric control valve is arranged in the discharge pipe, an anti-blocking mechanism is arranged at the top of the tail gas treatment equipment, and a cleaning mechanism is arranged in the tail gas treatment equipment; the anti-blocking mechanism comprises a support arranged at the top of the tail gas treatment equipment and a filter plate arranged inside the discharge pipe, wherein the top of the support is provided with a motor, an output shaft of the motor is provided with a rotating shaft extending to the inside of the discharge pipe, the end part of the rotating shaft is provided with a driving gear, the outer wall of the driving gear is meshed with a driven gear, the inside of the driven gear is provided with a rotating rod penetrating through the filter plate, and the bottom of the rotating rod is provided with a cleaning brush. The tail gas treatment equipment has the advantages of being convenient to prevent a filter screen from being blocked, discharging fine dust and the like.

Description

Tail gas treatment equipment

Technical Field

The utility model relates to the technical field of tail gas treatment, in particular to tail gas treatment equipment.

Background

The chlor-alkali industry refers to the industry that sodium hydroxide, chlorine and hydrogen are prepared by an electrolysis saturated sodium chloride solution method, and a series of chemical products are produced by taking the sodium hydroxide, the chlorine and the hydrogen as raw materials, which is called chlor-alkali industry, and the tail gas generated in the chlor-alkali chemical production process needs a corresponding tail gas treatment system to treat the tail gas.

The prior art CN202221298740.4 discloses a chlor-alkali chemical tail gas treatment system, and the patent solves the problems that the tail gas treatment speed is very easy to slow down after the tail gas treatment is carried out on the waste gas by filtering and adsorbing the tail gas due to the fact that the tail gas generated in the process of chlor-alkali chemical production contains a large amount of harmful fine dust, but the fine dust blocks a filtering hole, but the patent has the defects that the waste is caused to energy by heating combustion, and the filter screen is not conveniently prevented from being blocked and the fine dust is discharged.

Disclosure of Invention

The utility model aims to solve the problems of inconvenient filter screen blockage prevention and fine dust discharge in the prior art, and provides tail gas treatment equipment.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the tail gas treatment equipment comprises a base and the tail gas treatment equipment arranged at the top of the base, wherein an inlet pipe is arranged on the outer wall of the tail gas treatment equipment, a discharge pipe is arranged at the top of the tail gas treatment equipment, an electric control valve is arranged in the discharge pipe, an anti-blocking mechanism is arranged at the top of the tail gas treatment equipment, and a cleaning mechanism is arranged in the tail gas treatment equipment;

the anti-blocking mechanism comprises a support arranged at the top of the tail gas treatment equipment and a filter plate arranged inside the discharge pipe, wherein the top of the support is provided with a motor, an output shaft of the motor is provided with a rotating shaft extending to the inside of the discharge pipe, the end part of the rotating shaft is provided with a driving gear, the outer wall of the driving gear is meshed with a driven gear, the inside of the driven gear is provided with a rotating rod penetrating through the filter plate, and the bottom of the rotating rod is provided with a cleaning brush.

Further, the driving gear and the driven gear are forty-five degree bevel gears.

Further, the cleaning mechanism comprises a support column arranged at the top of the base and a partition plate arranged inside the tail gas treatment equipment, a fixed box is arranged inside the tail gas treatment equipment, and the partition plate is fixedly connected with the fixed box.

Further, the tail gas treatment equipment is provided with a movable door opposite to the outer wall of the fixed box, the top of the support column is provided with an electric push rod, the telescopic end of the electric push rod is provided with a movable plate extending to the inside of the fixed box, and the outer wall of the movable plate is provided with a sealing sleeve.

Further, the inside of fixed case just is located the below of fly leaf and is provided with fixed pipe, the tip of fixed pipe is equipped with first dust screen.

Further, one end of the fixed pipe, which is far away from the first dust screen, is provided with a suction pump, a connecting pipe is arranged at the outlet pipe of the suction pump, the connecting pipe extends to the top of the partition board, and a one-way valve is arranged at the top of the connecting pipe.

Compared with the prior art, the utility model has the beneficial effects that:

this tail gas treatment facility drives pivot epaxial driving gear through the motor and rotates, drives driven gear by the driving gear and rotates, changes pivoted angle by driving gear and driven gear, then drives bull stick and cleaning brush through driven gear and clear up the filter, prevents to block up, then drives fly leaf and seal cover through electric putter and seals fixed case, and the gas that is inside the fixed case of suction pump extraction gets into the top of baffle through the connecting pipe, is opened by the dodge gate, clears up the waste residue, conveniently avoids blocking up the filter screen and discharges fine dust.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present utility model;

fig. 4 is a schematic perspective view of the present utility model.

In the figure: 1. a base; 2. tail gas treatment equipment; 3. feeding a pipe; 4. a discharge pipe; 5. an electric control valve; 6. an anti-blocking mechanism; 601. a bracket; 602. a filter plate; 603. a motor; 604. a rotating shaft; 605. a drive gear; 606. a driven gear; 607. a rotating rod; 608. cleaning brushes; 7. a cleaning mechanism; 701. a support post; 702. a partition plate; 703. a fixed box; 704. a movable door; 705. an electric push rod; 706. a movable plate; 707. a fixed tube; 708. a first dust screen; 709. a suction pump; 710. a connecting pipe; 711. a one-way valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the technical features indicated, whereby the features defining "first", "second" may explicitly or implicitly include one or more of such features, and in the description of the present utility model, unless otherwise indicated, "a plurality" means two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and for example, may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected, may be electrically connected, may be directly connected, may be indirectly connected through an intermediate medium, and may be in communication with the inside of two elements, and the specific meaning of the terms in the present utility model may be understood as specific to one of ordinary skill in the art.

Referring to fig. 1-4, the present utility model proposes an exhaust gas treatment device, which includes a base 1 and an exhaust gas treatment device 2 disposed at the top of the base 1, wherein the base 1 is used for supporting the exhaust gas treatment device 2, the exhaust gas treatment device 2 is used for treating exhaust gas, an inlet pipe 3 is disposed on the outer wall of the exhaust gas treatment device 2, a discharge pipe 4 is disposed at the top of the exhaust gas treatment device 2, an electric control valve 5 is disposed inside the discharge pipe 4, the electric control valve 5 is used for controlling opening and closing of the discharge pipe 4, an anti-blocking mechanism 6 is disposed at the top of the exhaust gas treatment device 2, the anti-blocking mechanism 6 is used for cleaning a filter plate 602 inside the discharge pipe 4, and a cleaning mechanism 7 is disposed inside the exhaust gas treatment device 2;

the anti-blocking mechanism 6 comprises a support 601 arranged at the top of the tail gas treatment equipment 2 and a filter plate 602 arranged in the discharge pipe 4, a motor 603 is arranged at the top of the support 601, a rotating shaft 604 extending to the inside of the discharge pipe 4 is arranged at an output shaft of the motor 603, a driving gear 605 is arranged at the end part of the rotating shaft 604, a driven gear 606 is meshed with the outer wall of the driving gear 605, a rotating rod 607 penetrating through the filter plate 602 is arranged in the driven gear 606, a cleaning brush 608 is arranged at the bottom of the rotating rod 607, the support 601 is used for supporting the motor 603, and the cleaning brush 608 is used for cleaning the filter plate 602.

In the present embodiment, the driving gear 605 and the driven gear 606 are forty-five degree bevel gears, and the driving gear 605 and the driven gear 606 are used for changing the rotation angle.

Further, the cleaning mechanism 7 includes a support column 701 provided at the top of the base 1 and a partition plate 702 provided inside the exhaust gas treatment apparatus 2, a fixing case 703 is provided inside the exhaust gas treatment apparatus 2, the partition plate 702 is fixedly connected with the fixing case 703, the partition plate 702 is used for sliding down fine dust on the exhaust gas treatment apparatus 2, and the fixing case 703 is used for accommodating fine dust.

The exhaust gas treatment device 2 is provided with a movable door 704 facing the outer wall of the fixed case 703, the top of the supporting column 701 is provided with an electric push rod 705, the telescopic end of the electric push rod 705 is provided with a movable plate 706 extending into the fixed case 703, the outer wall of the movable plate 706 is provided with a sealing sleeve, and the movable plate 706 and the sealing sleeve are used for sealing the fixed case 703.

To further enhance the cleaning effect, a fixed pipe 707 is provided inside the fixed case 703 below the movable plate 706, and a first dust screen 708 is provided at an end of the fixed pipe 707, the first dust screen 708 being for preventing dust from entering the inside of the fixed pipe 707.

It should be further added that the end of the fixed pipe 707 away from the first dust screen 708 is provided with a suction pump 709, the outlet pipe of the suction pump 709 is provided with a connecting pipe 710, the connecting pipe 710 extends to the top of the partition 702, the top of the connecting pipe 710 is provided with a one-way valve 711, and the suction pump 709 is used for extracting the exhaust gas inside the fixed box 703 to enter the upper portion of the partition 702.

When the device is used, firstly, the gas enters the tail gas treatment device 2 through the inlet pipe 3, is discharged through the filter plate 602 in the exhaust pipe 4 after being treated by the tail gas treatment device 2, the motor 603 on the bracket 601 drives the driving gear 605 and the driven gear 606 on the rotating shaft 604 to rotate, then the driven gear 606 drives the cleaning brush 608 on the rotating rod 607 to clean the filter plate 602, so as to prevent blockage, then the electric push rod 705 drives the sealing sleeve on the movable plate 706 to seal the fixed box 703, then the suction pump 709 is used for pumping gas in the fixed box 703, the gas is filtered through the first dust screen 708, the gas enters the upper part of the partition plate 702 through the fixed pipe 707 and the connecting pipe 710, the gas is prevented from flowing backwards through the one-way valve 711, and then the movable door 704 is opened to discharge dust in the fixed box.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a tail gas treatment facility, includes base (1) and sets up tail gas treatment facility (2) at base (1) top, its characterized in that: the exhaust gas treatment device comprises an exhaust gas treatment device (2), wherein an inlet pipe (3) is arranged on the outer wall of the exhaust gas treatment device (2), a discharge pipe (4) is arranged at the top of the exhaust gas treatment device (2), an electric control valve (5) is arranged in the discharge pipe (4), an anti-blocking mechanism (6) is arranged at the top of the exhaust gas treatment device (2), and a cleaning mechanism (7) is arranged in the exhaust gas treatment device (2);

anti-clogging mechanism (6) are including setting up support (601) at tail gas treatment facility (2) top and setting up in inside filter (602) of discharge pipe (4), the top of support (601) is equipped with motor (603), the output shaft of motor (603) is equipped with and extends to inside pivot (604) of discharge pipe (4), the tip of pivot (604) is equipped with driving gear (605), the outer wall meshing of driving gear (605) has driven gear (606), the inside of driven gear (606) is equipped with bull stick (607) that pass through filter board (602), the bottom of bull stick (607) is equipped with cleaning brush (608).

2. An exhaust gas treatment device according to claim 1, characterized in that: the driving gear (605) and the driven gear (606) are forty-five degree helical gears.

3. An exhaust gas treatment device according to claim 1, characterized in that: the cleaning mechanism (7) comprises a support column (701) arranged at the top of the base (1) and a partition plate (702) arranged inside the tail gas treatment equipment (2), a fixed box (703) is arranged inside the tail gas treatment equipment (2), and the partition plate (702) is fixedly connected with the fixed box (703).

4. A tail gas treatment plant according to claim 3, characterized in that: the tail gas treatment equipment (2) is just equipped with dodge gate (704) to the outer wall of fixed case (703), the top of pillar (701) is equipped with electric putter (705), the flexible end of electric putter (705) is equipped with and extends to inside fly leaf (706) of fixed case (703), the outer wall of fly leaf (706) is equipped with the seal cover.

5. An exhaust gas treatment device according to claim 4, wherein: a fixed pipe (707) is arranged inside the fixed box (703) and below the movable plate (706), and a first dust screen (708) is arranged at the end part of the fixed pipe (707).

6. An exhaust gas treatment device according to claim 5, wherein: one end of the fixed pipe (707) far away from the first dustproof net (708) is provided with a suction pump (709), a connecting pipe (710) is arranged at the outlet pipe of the suction pump (709), the connecting pipe (710) extends to the top of the partition plate (702), and a one-way valve (711) is arranged at the top of the connecting pipe (710).