CN222342343U

CN222342343U - High-efficient exhaust-gas treatment equipment

Info

Publication number: CN222342343U
Application number: CN202420941513.1U
Authority: CN
Inventors: 周平; 田栓柱; 聂长振; 李美姗
Original assignee: Hebei Kunlan Environmental Protection Technology Co ltd
Current assignee: Hebei Kunlan Environmental Protection Technology Co ltd
Priority date: 2024-05-06
Filing date: 2024-05-06
Publication date: 2025-01-14
Anticipated expiration: 2034-05-06

Abstract

The utility model relates to the technical field of waste gas treatment and provides high-efficiency waste gas treatment equipment which comprises a shell and a filter screen, wherein one side of the shell is provided with an air inlet cylinder, an air inlet is arranged in the air inlet cylinder, the other side of the shell is provided with an air outlet, the filter screen is arranged in the air inlet cylinder, a plurality of fixing grooves are formed in the air inlet cylinder, fixing balls for fixing the filter screen are arranged in the fixing grooves and are in sliding connection with the filter screen, and a sliding mechanism for driving the fixing balls to fix or detach the filter screen is arranged outside the air inlet cylinder. Through above-mentioned technical scheme, the staff of being convenient for dismantles the filter screen and clear up.

Description

High-efficient exhaust-gas treatment equipment

Technical Field

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

Background

In industrial processes, exhaust gas treatment devices are widely used in order to reduce the damaging effects of exhaust gas on the environment and human health. The equipment mainly comprises key components such as an absorption tower, a filter, a deodorizing device, an oxidizer and the like, so that harmful substances in waste gas are converted into harmless substances to be discharged after multiple treatment procedures such as absorption, filtration, adsorption, oxidization and the like.

However, in the conventional exhaust gas treatment device, in order to prevent coarse particles in the air from entering the filter medium layer in the exhaust gas treatment device, a filter screen is generally installed at the air inlet thereof. But under long-time use, particulate matters in the air can block up the filter screen, and the staff is required to clean regularly, but the mounting mode of air inlet filter screen is mostly fixed and difficult to detach, and the filter screen is not convenient to detach by the staff for cleaning.

Disclosure of utility model

The utility model provides high-efficiency waste gas treatment equipment which is convenient for workers to detach a filter screen for cleaning.

The technical scheme is that the efficient waste gas treatment equipment comprises a shell and a filter screen, wherein one side of the shell is provided with an air inlet cylinder, an air inlet is arranged in the air inlet cylinder, the other side of the shell is provided with an air outlet, the filter screen is arranged in the air inlet, a plurality of fixing grooves are formed in the air inlet cylinder, fixing balls for fixing the filter screen are arranged in the fixing grooves and are in sliding connection with the filter screen, and a sliding mechanism for driving the fixing balls to fix or detach the filter screen is arranged outside the air inlet cylinder.

Further, the sliding mechanism comprises a telescopic cylinder, a sliding cylinder and an extrusion block, wherein a protective end cover is arranged on one side, far away from the shell, of the air inlet cylinder, the telescopic cylinder is arranged at one end, close to the shell, of the protective end cover, the sliding cylinder is arranged at the output end of the telescopic cylinder, the extrusion block is arranged inside the sliding cylinder and fixedly connected with the sliding cylinder, the extrusion block is abutted to the fixed ball, and a first inclined surface in sliding connection with the fixed ball is arranged on one side, close to the protective end cover, of the extrusion block.

Further, the filter screen all is equipped with the mounting panel all around, be equipped with on the mounting panel with fixed ball sliding connection's mounting groove, and the both sides of mounting panel all are equipped with the fillet.

Further, guide grooves are formed in the inner walls of the two sides of the air inlet cylinder, guide blocks are arranged on the two sides of the mounting plate, and the guide blocks are connected with the inner walls of the guide grooves in a sliding mode.

Further, one side of the mounting plate far away from the shell is provided with a handle, the bottom of the guide groove is provided with a plurality of balls, and each ball is in sliding connection with the guide block.

Further, one side of the air inlet cylinder, which is close to the shell, is provided with a buffer plate, one side of the buffer plate, which is far away from the shell, is provided with one end of an elastic piece, and the other end of the elastic piece is arranged on the extrusion block.

Further, one side of the buffer plate, which is far away from the shell, is provided with a spring end cover, one side of the extrusion block, which is close to the shell, is provided with an assembly groove, one end of the elastic piece is sleeved on the spring end cover, and the other end of the elastic piece is abutted to the bottom of the assembly groove.

The working principle and the beneficial effects of the utility model are as follows:

According to the utility model, through the fixed groove, the fixed ball and the sliding mechanism, when a worker needs to clean the filter screen, the sliding mechanism is only required to be driven, the fixed ball can be separated from the filter screen by the sliding mechanism, and the worker only needs to take out the filter screen, so that the filter screen can be conveniently detached by the worker, and the time and labor are saved.

Meanwhile, the detachable filter screen is easier to clean and replace, and the cleanliness of the filter screen is maintained, so that the purification effect of the waste gas treatment device is ensured.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of a first embodiment;

FIG. 2 is a second schematic structural diagram of the first embodiment;

FIG. 3 is a schematic view in partial cross section of an intake cylinder and a sliding mechanism in the first embodiment;

fig. 4 is a schematic view of the structure of an air intake cylinder in the first embodiment;

FIG. 5 is a schematic view of a filter structure in the first embodiment;

fig. 6 is a schematic cross-sectional view of an intake cylinder in the second embodiment.

1, A shell, 101, an air inlet cylinder, 102, an air inlet, 103, an air outlet, 104, a fixing groove, 105, a fixing ball, 2, a telescopic cylinder, 201, a sliding cylinder, 202, a squeezing block, 203, a protective end cover, 204, a first inclined surface, 205, a mounting plate, 206, a mounting groove, 207, a guide groove, 208, a guide block, 209, a handle, 210, a ball, 3, a filter screen, 4, a buffer plate, 401, an elastic piece, 402, a spring end cover, 403, an assembly groove, 5 and a limiting ring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.

Embodiment one:

Referring to fig. 1-5, a high-efficiency exhaust gas treatment device comprises a housing 1 and a filter screen 3, wherein one side of the housing 1 is provided with an air inlet cylinder 101, an air inlet 102 is arranged in the air inlet cylinder 101, the other side of the housing 1 is provided with an air outlet 103, the filter screen 3 is arranged in the air inlet 102, a plurality of fixing grooves 104 are formed in the air inlet cylinder 101, fixing balls 105 for fixing the filter screen 3 are arranged in the fixing grooves 104, the fixing balls 105 are movably connected with the fixing grooves 104, the fixing balls 105 are in sliding connection with the filter screen 3, at least three fixing grooves 104 are arranged, the three fixing grooves 104 are circumferentially arranged by taking the air inlet cylinder 101 as the center, and each fixing groove 104 is internally provided with the fixing balls 105, so that not only can a stable fixing effect be achieved, but also the cost can be saved, and the circumferential arrangement can improve the fixing effect.

In order to prevent the exhaust gas from leaking out of the fixing groove 104, a sealing gasket can be arranged inside the fixing groove 104 to prevent the exhaust gas from leaking, so that the exhaust gas treatment effect is improved, and a sliding mechanism for driving the fixing ball 105 to fix or detach the filter screen 3 is arranged outside the air inlet cylinder 101;

When the staff need wash filter screen 3, only need slide sliding mechanism, sliding mechanism will make fixed ball 105 break away from filter screen 3, the staff only need take out filter screen 3 this moment can, thereby the staff of being convenient for dismantle filter screen 3, time and labour have been saved, in order to prevent that fixed ball 105 that sets up in the bottom from rolling out fixed slot 104, can set up spacing ring 5 in the both sides of fixed slot 104, spacing ring 5 can restrict the axial movement of fixed ball 105, thereby make fixed ball 105 can only remove at fixed slot 104 radial direction, avoid fixed ball 105 to break away from fixed slot 104, the stability of fixed filter screen 3 has been improved.

Specifically, the sliding mechanism comprises a telescopic cylinder 2, a sliding cylinder 201 and an extrusion block 202, a protective end cover 203 is arranged on one side, far away from the shell 1, of the air inlet cylinder 101, the protective end cover 203 serves as a physical barrier, the protective effect can be achieved, damage to the end face of the air inlet cylinder 101 caused by external impact and collision is reduced, and meanwhile, the protective end cover 203 provides an installation position for the telescopic cylinder 2.

The telescopic cylinder 2 is arranged at one end of the protective end cover 203, which is close to the shell 1, the sliding cylinder 201 is arranged at the output end of the telescopic cylinder 2, the two telescopic cylinders 2 are respectively arranged at two sides of the sliding cylinder 201 and symmetrically arranged, when the telescopic cylinder 2 pushes the sliding cylinder 201 to move, the force born by the sliding cylinder 201 is symmetrical at two sides, the stability of the movement of the sliding cylinder 201 is improved, the extrusion block 202 is arranged inside the sliding cylinder 201 and fixedly connected with the inside of the sliding cylinder 201, the extrusion block 202 and the sliding cylinder 201 can be integrally formed, because the integrally formed parts are made of a single material, no additional connecting device is needed, the parts have higher structural strength and rigidity, the advantage of long service life is provided, the extrusion block 202 is abutted with the fixing ball 105, and one side of the extrusion block 202, which is close to the protective end cover 203, is provided with a first inclined surface 204 which is slidably connected with the fixing ball 105 (the first inclined surface 204 is required to be explained here, even if the fixing ball 105 is propped against the inner wall of the sliding cylinder 201, one side of the fixing ball 105 is abutted with the fixing groove 104, so that the fixing ball 105 cannot be separated from the fixing groove 104).

For the staff dismantles of being convenient for, all be equipped with mounting panel 205 around filter screen 3, be equipped with on the mounting panel 205 with fixed ball 105 sliding connection's mounting groove 206, the cross section of mounting groove 206 personally submits "V" type, two inclined planes of V type structure mounting groove 206 can be better with fixed ball 105 surface slip to the staff dismantles of being convenient for, improves staff's work efficiency.

In this embodiment, in order to be convenient for the staff to install filter screen 3, all be equipped with guide way 207 at intake cylinder 101 both sides inner wall, mounting panel 205 both sides all are equipped with guide block 208, guide block 208 slides with guide way 207 inner wall and is connected, when the staff need install filter screen 3, only need to aim at the guide way 207 on intake cylinder 101 with guide block 208 on the mounting panel 205 and pack into, and push to the guide way 207 bottom, can accomplish filter screen 3 pre-installation, through guide block 208 and guide way 207 that set up, can guarantee that filter screen 3 can not appear the phenomenon of slope or skew at the in-process of removal, improve the stability of staff's installation filter screen 3.

In order to reduce friction between the guide block 208 and the guide groove 207, a plurality of balls 210 are arranged at the bottom of the guide groove 207, each ball 210 is slidably connected with the guide block 208, and the balls 210 can reduce friction between the guide block 208 and the bottom of the guide groove 207, so that the installation of workers is facilitated, and meanwhile, the service life of the guide block 208 is prolonged.

When the staff pushes the filter screen 3 to the bottom of the guide groove 207, the end face of the mounting plate 205 can extrude the fixing ball 105, and in order to reduce the force applied by the staff, round corners are arranged on two sides of the mounting plate 205, and the friction force can be reduced due to the design of the circular arc structure of the mounting plate 205, so that the filter screen 3 can be conveniently mounted by the staff.

In order to enable a worker to apply force better, the filter screen 3 is convenient to install, the handle 209 is arranged on one side, far away from the shell 1, of the mounting plate 205, the handle 209 can assist the worker in applying force, the handle 209 is made of heat-insulating materials, and the risk of scalding the worker can be reduced.

When a worker needs to detach the filter screen 3, starting the telescopic cylinder 2, wherein the output end of the telescopic cylinder 2 drives the sliding cylinder 201 to move, and when the sliding cylinder 201 moves, the internal extrusion block 202 is driven to move in the direction close to the shell 1, at the moment, the extrusion block 202 is separated from the fixed ball 105, the fixed ball 105 has a distance capable of extending, and at the moment, the worker only needs to hold the handle 209 to withdraw the filter screen 3;

when a worker installs the filter screen 3, the guide block 208 on the mounting plate 205 needs to be aligned with the guide groove 207 on the air inlet cylinder 101 to be plugged into and pushed to the bottom of the guide groove 207, and the mounting groove 206 on the mounting plate 205 just corresponds to the fixed ball 105 when pushed to the bottom, at this time, the worker only needs to start the telescopic cylinder 2 to retract the sliding cylinder 201, and due to the design of the first inclined plane 204, the extrusion block 202 can extrude the fixed ball 105 and press the fixed ball 105 into the mounting groove 206, so that the fixation of the filter screen 3 is completed.

Embodiment two:

Referring to fig. 6, on the basis of the above embodiment, in this embodiment, a buffer plate 4 is disposed on one side of the air inlet cylinder 101 near the housing 1, one end of an elastic member 401 is disposed on one side of the buffer plate 4 far away from the housing 1, the other end of the elastic member 401 is disposed on the extrusion block 202, the inner diameter of the sliding cylinder 201 is larger than the diameter of the buffer plate 4, when the worker starts the telescopic cylinder 2, the extrusion block 202 will move in the direction of compressing the elastic member 401 under the driving of the sliding cylinder 201, the elastic member 401 will apply a reaction force to the sliding mechanism, so as to play a role of buffering, and prevent the sliding mechanism from suddenly stopping to generate an excessive impact force when moving, thereby improving the service life of the sliding mechanism.

In this embodiment, in order to be convenient for the staff install elastic component 401, one side that casing 1 was kept away from to buffer board 4 is equipped with spring end cover 402, one side that extrusion piece 202 is close to casing 1 is equipped with assembly groove 403, the one end cover of elastic component 401 is established on spring end cover 402, the other end and the butt of assembly groove 403 bottom of elastic component 401, the assembly groove 403 of setting provides the mounted position for elastic component 401, thereby the staff of being convenient for installs elastic component 401, through establishing elastic component 401 cover on spring end cover 402, can ensure that elastic component 401 can not take place the skew or slope under long-time use, improve elastic component 401's life.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a high-efficient exhaust-gas treatment equipment, includes casing (1), filter screen (3), one side of casing (1) is equipped with air inlet (101), be equipped with air inlet (102) in air inlet (101), the opposite side of casing (1) is equipped with gas outlet (103), filter screen (3) set up in air inlet (102), a serial communication port, be equipped with a plurality of fixed slots (104) on air inlet (101), be equipped with in fixed slot (104) and be used for fixed ball (105) of filter screen (3), and fixed ball (105) and filter screen (3) sliding connection, air inlet (101) outside is equipped with the slide mechanism who is used for driving fixed ball (105) to fix or dismantle filter screen (3).

2. The efficient exhaust gas treatment device according to claim 1, wherein the sliding mechanism comprises a telescopic cylinder (2), a sliding cylinder (201) and an extrusion block (202), a protecting end cover (203) is arranged on one side, far away from the shell (1), of the air inlet cylinder (101), the telescopic cylinder (2) is arranged at one end, close to the shell (1), of the protecting end cover (203), the sliding cylinder (201) is arranged at the output end of the telescopic cylinder (2), the extrusion block (202) is arranged inside the sliding cylinder (201) and fixedly connected with the inside of the sliding cylinder (201), the extrusion block (202) is abutted with a fixing ball (105), and a first inclined surface (204) in sliding connection with the fixing ball (105) is arranged on one side, close to the protecting end cover (203), of the extrusion block (202).

3. The efficient waste gas treatment equipment according to claim 2, wherein the periphery of the filter screen (3) is provided with mounting plates (205), the mounting plates (205) are provided with mounting grooves (206) which are in sliding connection with the fixing balls (105), and both sides of the mounting plates (205) are provided with round corners.

4. The efficient exhaust gas treatment device according to claim 3, wherein guide grooves (207) are formed in inner walls of two sides of the air inlet cylinder (101), guide blocks (208) are arranged on two sides of the mounting plate (205), and the guide blocks (208) are slidably connected with the inner walls of the guide grooves (207).

5. A high efficiency exhaust gas treatment device according to claim 4, wherein a handle (209) is provided on a side of the mounting plate (205) away from the housing (1), a plurality of balls (210) are provided on the bottom of the guide groove (207), and each ball (210) is slidably connected with the guide block (208).

6. The efficient exhaust gas treatment device according to claim 2, wherein a buffer plate (4) is arranged on one side, close to the shell (1), of the air inlet cylinder (101), one end of an elastic piece (401) is arranged on one side, far away from the shell (1), of the buffer plate (4), and the other end of the elastic piece (401) is arranged on the extrusion block (202).

7. The efficient exhaust gas treatment device according to claim 6, wherein a spring end cover (402) is arranged on one side, far away from the shell (1), of the buffer plate (4), an assembly groove (403) is arranged on one side, close to the shell (1), of the extrusion block (202), one end of the elastic piece (401) is sleeved on the spring end cover (402), and the other end of the elastic piece (401) is abutted to the bottom of the assembly groove (403).