CN215539593U

CN215539593U - Tail gas treatment box replacing device

Info

Publication number: CN215539593U
Application number: CN202122329657.0U
Authority: CN
Inventors: 陈逵; 金大正; 周育呈
Original assignee: Changzhou Chengerzheng Environmental Protection Technology Co ltd
Current assignee: Changzhou Chengerzheng Environmental Protection Technology Co ltd
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-01-18
Anticipated expiration: 2031-09-25

Abstract

The utility model relates to a device is changed to tail gas treatment case belongs to the technical field of tail gas treatment, and it is including placing the transport mechanism in tail gas treatment room bottom, transport mechanism includes backup pad and gyro wheel, the tail gas treatment case has been placed in the backup pad, the gyro wheel rotates with the backup pad lower surface to be connected, tail gas treatment room bottom is equipped with restriction gyro wheel pivoted stop gear. This application is through transport mechanism removal tail gas treatment case, makes things convenient for the staff to maintain and change the tail gas treatment case.

Description

Tail gas treatment box replacing device

Technical Field

The application relates to the technical field of tail gas treatment, especially, relate to a device is changed to tail gas treatment case.

Background

At present, environmental pollution, especially air pollution, has become a serious problem. Therefore, it is necessary to perform a harmless treatment of the exhaust gas. In the tail gas treatment, generally adopt the tail gas treatment case that is equipped with the filter core to handle tail gas, and the filter core needs to carry out the change of filter core and to tail gas treatment case wash and maintain after long-time the use.

Among the correlation technique, seted up on the tail gas treatment room and changed the door, tail gas treatment case is arranged in the tail gas treatment room through changing the door, carries out the filter core and changes and when wasing and maintaining tail gas treatment case, generally directly carries out the change of filter core and the washing and the maintenance of tail gas treatment case in the tail gas treatment room.

In view of the above-mentioned related technologies, the inventor believes that the internal space of the exhaust gas treatment chamber is relatively narrow and a large number of pipelines for exhaust gas treatment are distributed in the exhaust gas treatment chamber, and thus, the worker is likely to get an obstacle when directly cleaning and maintaining the exhaust gas treatment tank in the exhaust gas treatment chamber.

SUMMERY OF THE UTILITY MODEL

In order to improve the above-mentioned problem, the present application provides an exhaust gas treatment tank replacement device.

The application provides a pair of tail gas treatment box changes device adopts following technical scheme:

the utility model provides a device is changed to tail gas treatment case, is including placing in the transport mechanism of tail gas treatment room bottom, transport mechanism includes backup pad and gyro wheel, the tail gas treatment case has been placed in the backup pad, the gyro wheel rotates with the backup pad lower surface to be connected, tail gas treatment room bottom is equipped with restriction gyro wheel pivoted stop gear.

Through adopting above-mentioned technical scheme, when carrying out the washing and the maintenance of tail gas treatment case, the backup pad of tail gas treatment case is placed in the pulling, pulls out it from the tail gas treatment indoor, carries out the washing and the maintenance of tail gas treatment case.

Preferably, a sliding groove is formed in the bottom of the tail gas treatment chamber, an opening of the sliding groove extends to the position of the replacement door, the roller slides on the inner wall of the sliding groove, the limiting mechanism comprises a limiting block and a reset spring, a limiting groove is formed in the side wall of the sliding groove, the limiting block and the reset spring are both installed in the limiting groove, one end of the reset spring is fixedly connected with the bottom of the limiting groove, and the other end of the reset spring is fixedly connected with the limiting block;

when reset spring is unstressed, the one end of stopper is located the inslot that slides, and the other end is located the spacing inslot, the stopper is equipped with the spigot surface towards changing door department.

Through adopting above-mentioned technical scheme, in pushing away the tail gas treatment case from changing the door in the tail gas treatment chamber, the gyro wheel removes to the direction of keeping away from changing the door in the inslot that slides, gyro wheel and spigot surface butt, gyro wheel continuous motion's in-process, and the stopper gets into the spacing groove gradually. After the roller passes through the limiting groove, the limiting block resets under the pushing of the reset spring. The stopper deviates from the one side and the gyro wheel butt of changing the door this moment, and the stopper is injectd the position of gyro wheel to tail gas treatment case stability at the during operation has been improved.

Preferably, a guide channel communicated with the limiting groove is formed in the side wall of the tail gas treatment chamber, and the guide channel extends from the bottom of the limiting groove to the side wall of the tail gas treatment chamber;

a knob is rotatably connected to the side wall of the tail gas treatment chamber and close to the guide channel, and a rotating rod is fixedly connected to the knob;

the guide passage is internally provided with a connecting rope in a penetrating way, one end of the connecting rope is fixedly connected with the limiting block, and the other end of the connecting rope penetrates through the guide passage and is fixedly connected with the rotating rod.

Through adopting above-mentioned technical scheme, rotate the knob, the knob drives the swing arm and rotates, connects the rope and removes along with the knob for connect the rope pulling stopper and slide into the spacing groove, the stopper gradually with get into the spacing inslot between the gyro wheel, when the stopper gets into the spacing inslot completely, will remove the restriction of stopper to the gyro wheel, thereby can handle the case with tail gas and take out in the tail gas treatment chamber.

Preferably, the connection part of the knob and the side wall of the tail gas treatment chamber is sleeved with a damping layer for limiting the rotation of the knob.

Through adopting above-mentioned technical scheme, after the knob rotates, the damping layer is injectd the position of swing arm, increases the friction between pivot and the damping layer, makes the swing arm be difficult to produce and rotates, and the stopper is in the spacing inslot always, reduces the in-process of taking out the tail gas treatment case from the tail gas treatment chamber, and the stopper is again to the probability of gyro wheel restriction to take out the tail gas treatment case from the tail gas treatment chamber.

Preferably, the sliding groove inclines from one end far away from the replacing door to one end close to the replacing door.

Through adopting above-mentioned technical scheme, the gyro wheel can be comparatively light get into the groove that slides, conveniently puts into the tail gas treatment room with the tail gas treatment case.

Preferably, the diameter of the roller far away from the replacement door is smaller than that of the roller near the replacement door, and the support plate is parallel to the ground.

Through adopting above-mentioned technical scheme, guarantee as far as possible to place the tail gas treatment case in the backup pad under the horizontality all the time, do not be in the horizontality when tail gas treatment case during operation, have the risk of dropping from the backup pad to improve the stability of tail gas treatment case during operation.

Preferably, a plurality of elastic clamping blocks are arranged on the upper surface of the supporting plate, and the elastic clamping blocks are distributed at the side wall of the tail gas treatment box and abut against the side wall of the tail gas treatment box.

Through adopting above-mentioned technical scheme, improved the stability of tail gas treatment case in the backup pad, reduced the risk that tail gas treatment case dropped from the backup pad in work.

Preferably, the one end that the backup pad was kept away from to the elasticity fixture block is equipped with the joint lug, tail gas treatment box lateral wall is equipped with the draw-in groove, the joint lug inlays and locates in the draw-in groove.

Through adopting above-mentioned technical scheme, further improve the stability that elasticity fixture block and tail gas treatment case are connected, reduce the possibility that tail gas treatment case dropped from the backup pad in work.

Preferably, the supporting plate is provided with a supporting block, the supporting block is provided with an annular clamp, a fixed cavity for placing the tail gas treatment box is formed in the annular clamp, and an installation notch for the tail gas treatment box to enter the fixed cavity is formed in the annular clamp.

Through adopting above-mentioned technical scheme, the annular clamping is fixed tail gas treatment case, reduces the possibility that tail gas treatment case dropped from the backup pad.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the carrying mechanism, the tail gas treatment box can be assembled and disassembled, and the tail gas treatment box is convenient to clean and maintain;

2. through stop gear's setting, can realize the restriction of stopper to the gyro wheel for the tail gas treatment case during operation can remain stable in the tail gas treatment chamber.

Drawings

Fig. 1 is a schematic view of the overall structure of an exhaust gas treatment chamber according to embodiment 1 of the present application.

Fig. 2 is a schematic structural diagram for embodying the limiting mechanism in embodiment 1 of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic view of the connection relationship between the annular clip and the exhaust gas treatment tank in embodiment 1 of the present application.

Fig. 5 is a schematic view of the connection relationship between the annular clip and the exhaust gas treatment tank in embodiment 2 of the present application.

Description of reference numerals:

1. a tail gas treatment chamber; 11. a sliding groove; 12. replacing the door; 2. a carrying mechanism; 21. a roller; 22. a support plate; 23. an elastic clamping block; 231. clamping the convex block; 24. a support block; 25. an annular clip; 251. a fixed cavity; 252. installing a notch; 3. a limiting mechanism; 31. a limiting groove; 32. a limiting block; 321. a guide surface; 33. a return spring; 34. a guide channel; 35. connecting ropes; 36. a knob; 361. rotating the rod; 362. a damping layer; 4. a tail gas treatment tank; 41. a clamping groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses device is changed to tail gas treatment case.

Example 1:

referring to fig. 1 and 2, an exhaust gas treatment tank replacement device includes a carrying mechanism 2 and a stopper mechanism 3. Transport mechanism 2 includes backup pad 22 and gyro wheel 21, rotates at each apex angle department of backup pad 22 and is connected with four gyro wheels 21, is connected with tail gas treatment case 4 through the connecting piece on backup pad 22 keeps away from the one side of gyro wheel 21. A pair of parallel sliding grooves 11 are formed in the bottom of the tail gas treatment chamber 1, the sliding grooves 11 extend to the position of the replacement door 12, the roller 21 is installed in the sliding grooves 11, and the roller 21 slides along the length direction of the sliding grooves 11. The limiting mechanism 3 is used for limiting the roller 21 in the sliding groove 11. When installation tail gas treatment case 4, the staff promotes the backup pad 22 of placing tail gas treatment case 4, and backup pad 22 drives tail gas treatment case 4 and reachs assigned position in the tail gas treatment room 1, and stop gear 3 restriction gyro wheel 21 rolls in groove 11 that slides this moment, and guarantee tail gas treatment case 4 can be in 1 stable work of tail gas treatment room.

Referring to fig. 1, the slide groove 11 is provided to be inclined, that is, the slide groove 11 is inclined from a position far from the replacement door 12 to a position close to the replacement door 12. In order to ensure the stability of the operation of the exhaust gas treatment box 4, the diameter of the roller 21 close to the replacement door 12 is larger than that of the roller 21 far from the replacement door 12, and when the rollers 21 are all positioned in the inclined sliding grooves 11, the support plate 22 is parallel to the ground. The exhaust treatment housing 4, which is now located on the support plate 22, remains horizontal, thereby reducing the risk of the exhaust treatment housing 4 tilting off the support plate 22.

Referring to fig. 2 and 3, the stopper mechanism 3 includes a stopper 32, a return spring 33, a knob 36, a damping layer 362, a rotary lever 361, and a connection cord 35. The lateral wall of the sliding groove 11 is provided with a limiting groove 31, and the limiting groove 31 is perpendicular to the sliding groove 11. The replacement door 12 is located on the side wall of the tail gas treatment chamber 1, the limiting block 32 slides on the inner wall of the limiting groove 31, and the limiting block 32 is provided with a guide surface 321 towards the direction of the replacement door 12. One end of the return spring 33 is fixedly connected with the bottom of the sliding groove 11, and the other end is fixedly connected with the limiting block 32. Offer the guide channel 34 with spacing groove 31 intercommunication on the 1 lateral wall of tail gas treatment room, guide channel 34 extends to 1 lateral wall of tail gas treatment room from the spacing groove 31 tank bottom, knob 36 rotates and connects in 1 lateral wall of tail gas treatment room, the damping layer 362 cover is located outside the knob 36 pivot, the swing arm 361 is fixed in the 36 lateral walls of knob, rotate knob 36, swing arm 361 will rotate round the circumference of knob 36, under the initial condition, swing arm 361 is located the entrance to passageway department of 1 lateral wall guide channel 34 of tail gas treatment room, connect rope 35 one end and stopper 32 fixed connection, the other end passes guide channel 34 and swing arm 361 fixed connection.

When the tail gas treatment box 4 is sent into the tail gas treatment chamber 1, the worker pushes the support plate 22 into the replacement door 12, so that the roller 21 enters the sliding groove 11 and rolls along the length direction of the sliding groove 11. In the process of continuous movement of the roller 21, the roller 21 gradually contacts with the guide surface 321, and the roller 21 continuously presses the limit block 32 into the limit groove 31, so that the return spring 33 is in a compressed state. After gyro wheel 21 and spigot surface 321 break away from the connection, tail gas treatment case 4 reachs the assigned position, and stopper 32 can reset through reset spring 33's resilience force, and stopper 32 stretches out spacing groove 31 and enters into sliding groove 11 in, and stopper 32 deviates from the one side and the gyro wheel 21 butt of changing door 12. At this moment, the supporting plate 22 is loosened, and the tail gas treatment box 4 can be fixed by the limiting block 32.

Referring to fig. 4, a locking groove 41 is formed in the side wall of the exhaust gas treatment tank 4 along the circumferential direction. The connecting piece is elasticity fixture block 23, and elasticity fixture block 23 is equipped with a plurality ofly and fixed connection in backup pad 22, and elasticity fixture block 23 keeps away from backup pad 22 one side fixedly connected with joint lug 231, and joint lug 231 is seted up towards 4 lateral wall directions on the tail gas treatment case. Elastic fixture block 23 is formed with along 4 circumference distributions of tail gas treatment case and places the breach, and tail gas treatment case 4 is installed from placing the breach, inlays elastic fixture block 23 in locating draw-in groove 41 to accomplish the fixed of tail gas treatment case 4.

The implementation principle of the embodiment 1 of the application is as follows: when the tail gas treatment box 4 is disassembled, firstly, the knob 36 is screwed, the rotating rod 361 rotates along with the knob 36, the rotating rod 361 drives the connecting rope 35 to move towards the outer side wall of the tail gas treatment box 4, and the pull rope pulls the limiting block 32 to slide towards the bottom of the sliding groove 11. After the limiting block 32 completely slides into the sliding groove 11, the knob 36 stops rotating, the knob 36 is kept still under the action of the damping layer 362, and at this time, the limiting of the limiting block 32 on the roller 21 is released. The supporting plate 22 is then pulled to take the exhaust gas treatment tank 4 out of the exhaust gas treatment chamber 1. Then the exhaust gas treatment box 4 is pushed out from the placing gap, and then the exhaust gas treatment box 4 is replaced.

After the tail gas treatment box 4 is replaced, the treated tail gas treatment box 4 is fixed on the supporting plate 22, the supporting plate 22 is pushed to enable the tail gas treatment box 4 to slide into the tail gas treatment chamber 1 at an appointed position, the limiting block 32 is used for limiting the roller 21, and therefore the tail gas treatment box 4 is replaced.

Example 2:

referring to fig. 5, the present embodiment is different from embodiment 1 in that the connecting member is an annular clip 25 having a C-shape.

The annular clamp 25 is fixed on the support plate 22 through the support block 24, a fixing cavity 251 for accommodating the tail gas treatment box 4 is formed inside the annular clamp 25, and an installation notch 252 is formed in the elastic clamp. The tail gas treatment box 4 enters the fixed cavity 251 from the installation notch 252, and the annular clamp 25 is abutted against the side wall of the tail gas treatment box 4 at the moment, so that the tail gas treatment box 4 is fixed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a device is changed to tail gas treatment case which characterized in that: including placing in transport mechanism (2) of tail gas treatment room (1) bottom, transport mechanism (2) include backup pad (22) and gyro wheel (21), tail gas treatment case (4) have been placed on backup pad (22), gyro wheel (21) are connected with backup pad (22) lower surface rotation, tail gas treatment room (1) bottom is equipped with restriction gyro wheel (21) pivoted stop gear (3).

2. The exhaust treatment tank replacing device according to claim 1, wherein: the tail gas treatment device is characterized in that a sliding groove (11) is formed in the bottom of the tail gas treatment chamber (1), an opening of the sliding groove (11) extends to a replacement door (12), the roller (21) slides on the inner wall of the sliding groove (11), the limiting mechanism (3) comprises a limiting block (32) and a reset spring (33), a limiting groove (31) is formed in the side wall of the sliding groove (11), the limiting block (32) and the reset spring (33) are both installed in the limiting groove (31), one end of the reset spring (33) is fixedly connected with the bottom of the limiting groove (31), and the other end of the reset spring is fixedly connected with the limiting block (32);

when reset spring (33) is not atress, the one end of stopper (32) is located sliding groove (11), and the other end is located spacing groove (31), stopper (32) are equipped with spigot surface (321) towards changing door (12) department.

3. The exhaust treatment tank replacing device according to claim 2, wherein: a guide channel (34) communicated with the limiting groove (31) is formed in the side wall of the tail gas treatment chamber (1), and the guide channel (34) extends to the side wall of the tail gas treatment chamber (1) from the bottom of the limiting groove (31);

a knob (36) is rotatably connected to the side wall of the tail gas treatment chamber (1) and close to the guide channel (34), and a rotary rod (361) is fixedly connected to the knob (36);

a connecting rope (35) penetrates through the guide channel (34), one end of the connecting rope (35) is fixedly connected with the limiting block (32), and the other end of the connecting rope penetrates through the guide channel (34) and is fixedly connected with the rotary rod (361).

4. The exhaust treatment tank replacing device according to claim 3, wherein: the connection part of the knob (36) and the side wall of the tail gas treatment chamber (1) is sleeved with a damping layer (362) for limiting the rotation of the knob (36).

5. The exhaust treatment tank replacing device according to claim 2, wherein: the sliding groove (11) inclines from one end far away from the replacing door (12) to one end close to the replacing door (12).

6. The exhaust treatment tank replacing device according to claim 5, wherein: the diameter of the roller (21) far away from the replacement door (12) is smaller than that of the roller (21) close to the replacement door (12), and the support plate (22) is parallel to the ground.

7. The exhaust treatment tank replacing device according to claim 1, wherein: the upper surface of the supporting plate (22) is provided with a plurality of elastic clamping blocks (23), and the elastic clamping blocks (23) are distributed at the side wall of the tail gas treatment box (4) and are abutted against the side wall of the tail gas treatment box (4).

8. The exhaust treatment tank replacing device according to claim 7, wherein: one end, far away from the supporting plate (22), of the elastic clamping block (23) is provided with a clamping convex block (231), the side wall of the tail gas treatment box (4) is provided with a clamping groove (41), and the clamping convex block (231) is embedded in the clamping groove (41).

9. The exhaust treatment tank replacing device according to claim 1, wherein: the exhaust treatment device is characterized in that a supporting block (24) is arranged on the upper surface of the supporting plate (22), an annular clamp (25) is mounted on the supporting block (24), the annular clamp (25) is clamped on the circumference of the exhaust treatment box (4), and a mounting notch (252) for the exhaust treatment box (4) to enter the fixed cavity (251) is formed in the annular clamp (25).