CN212356290U

CN212356290U - Hoisting device of regenerative thermal oxidation furnace RTO

Info

Publication number: CN212356290U
Application number: CN202020505898.9U
Authority: CN
Inventors: 李俊波; 姜西之
Original assignee: Sichuan Yuanzhi Blue Environmental Protection Technology Co ltd
Current assignee: Sichuan Yuanzhi Blue Environmental Protection Technology Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-01-15
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a jack-up hoist device of heat accumulation formula thermal oxidation stove RTO, which comprises an outer shell, one side surface of shell is equipped with room body lug and room body lug down, the mounting hole has been seted up to one side of shell, and it has the jib to peg graft in the mounting hole, and the one end of jib has the rotation handle through the bolt fastening, and one side of jib has first slider through the bolt fastening, and one side of jib has the second slider through the bolt fastening, the spout has been seted up to one side inner wall of shell, and spout and first slider and second slider sliding connection. The utility model discloses can be when not using in will lower room body lug take in the device, the staff is exempted from to trip at the in-process of walking about, guarantees operational environment's security, can also be when the hoist and mount for the jib firmly fixes, prevents because of the chucking insecure, causes droing when the hoist and mount, crisis staff's life, guarantee staff's life safety.

Description

Hoisting device of regenerative thermal oxidation furnace RTO

Technical Field

The utility model relates to a jack-up hoist device technical field especially relates to a heat accumulation formula thermal oxidation furnace RTO's jack-up hoist device.

Background

The regenerative thermal oxidation furnace RTO is a high-efficiency organic waste gas treatment device, and compared with the traditional catalytic combustion and direct-fired thermal oxidation furnace (TO), the regenerative thermal oxidation furnace RTO has the characteristics of high thermal efficiency (more than or equal TO 95 percent), low operation cost, capability of treating large-air-volume medium-low-concentration waste gas and the like.

When the regenerative thermal oxidizer RTO is transported and installed, a hoisting device can be used, lifting lugs (fishhook-shaped) of a lower chamber body of the conventional hoisting device are directly welded on the outer surfaces of two sides of the bottom of the device, the lifting lugs cannot be collected when the regenerative thermal oxidizer RTO is not used, personnel can easily trip down when walking around at ordinary times, and meanwhile, a large RTO with more than 10 tons is unsafe to abut against the welding lifting lugs, so that the regenerative thermal oxidizer RTO hoisting device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hoisting device of a regenerative thermal oxidizer RTO.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a jack-up hoist device of regenerative thermal oxidizer RTO, includes the shell, one side surface of shell is equipped with room body lug and room body lug down, the mounting hole has been seted up to one side of shell, and it has the jib to peg graft in the mounting hole, and the one end of jib has the rotation handle through the bolt fastening, and one side of jib has first slider through the bolt fastening, and one side of jib has the second slider through the bolt fastening, the spout has been seted up to one side inner wall of shell, and spout and first slider and second slider sliding connection.

Furthermore, a plurality of first stop blocks are fixed on the inner wall of one side of the shell through bolts, and the first stop blocks are positioned on one side of the suspender.

Furthermore, a second stop block is fixed on the inner wall of one side of the shell through a bolt, and the second stop block is located on one side of the sliding groove.

Furthermore, a third stop block is fixed on the inner wall of one side of the shell through a bolt, and an external stop block is fixed on the outer wall of one side of the shell through a bolt.

Furthermore, the upper chamber body lifting lug comprises a connecting plate, and the connecting plate is fixedly connected with the shell.

Furthermore, a fixing hole is formed in one side of the connecting plate, a fastening bolt is inserted into the fixing hole, and a fixing lantern ring is fixed to one side of the connecting plate through the bolt.

Further, still include rings and pivot, the pivot is connected in the rotation of fixed lantern ring one side inner wall, and one side of pivot is fixed with rings through the bolt.

The utility model has the advantages that:

1. through the setting of jib and spout, when not needing the operative installations, can inwards promote the jib for first slider and second slider slide in the spout, with the jib in taking in the shell, so design can be when not using in taking in the device with lower room body lug, and the staff is stumbleed at the in-process of walking, guarantees operational environment's security.

2. Through the setting of first dog and second dog, pull out the jib from the device is inside, the rotation handle is held to the hand and is rotated for the jib just in time blocked between first dog and second dog, so design, when jack-up hoist and mount, fix the jib, prevent because of the chucking insecure, drop when causing jack-up hoist and mount, crisis staff's life, guarantee staff's life safety.

3. Through the setting of connecting plate and fastening bolt, install the connecting plate on the shell through fastening bolt, so design, can break at the upper chamber body lug and need change the time, dismantle simply, the simple installation, and need not change whole device, resources are saved.

4. Through the setting of pivot and rings, when using the upper chamber body lug, pull rings and make rings at the pivot internal rotation for rings stand, just can use, when not using, only need rotate the pivot make rings and shell laminating can, so both can not hinder workman's futilely alive, still easy operation, convenient and fast.

Drawings

Fig. 1 is a schematic cross-sectional structure view of a lower chamber body lifting lug of an embodiment 1 of a hoisting device of a regenerative thermal oxidizer RTO provided by the present invention;

fig. 2 is a structural schematic diagram of a lower chamber body lifting lug of a hoisting device of a regenerative thermal oxidizer RTO according to embodiment 1 of the present invention as viewed from the right;

fig. 3 is a schematic structural view of a hoisting device in an embodiment 1 of a regenerative thermal oxidizer RTO according to the present invention;

fig. 4 is the utility model provides a jack-up hoist device embodiment 2's of regenerative thermal oxidizer RTO upper chamber body lug main view structure schematic diagram.

In the figure: 1. rotating the grip; 2. a boom; 3. an external stop; 4. a first stopper; 5. a first slider; 6. a chute; 7. a second stopper; 8. a second slider; 9. a housing; 10. a third stopper; 11. a lower chamber body lifting lug; 12. an upper chamber body lifting lug; 13. a hoisting ring; 14. a fixed collar; 15. fastening a bolt; 16. a connecting plate; 17. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a hoisting device for a regenerative thermal oxidizer RTO comprises a housing 9, an upper chamber body lifting lug 12 and a lower chamber body lifting lug 11 are arranged on an outer surface of one side of the housing 9, a mounting hole is formed on one side of the housing 9, a suspension rod 2 is inserted into the mounting hole, the suspension rod 2 is a main component of the lower chamber body lifting lug 11, a rotating grip 1 for rotation is fixed at one end of the suspension rod 2 through a bolt, a first slider 5 is fixed at one side of the suspension rod 2 through a bolt, a second slider 8 is fixed at one side of the suspension rod 2 through a bolt, a chute 6 is formed in an inner wall of one side of the housing 9, the chute 6 is connected with the first slider 5 and the second slider 8 in a sliding manner, in this example, when the device is not used, the suspension rod 2 can be pushed inwards, so that the first slider 5 and the second slider 8 slide in the chute 6, and the suspension rod 2 is, when the device is not used, the lower chamber body lifting lug 11 can be retracted into the device, so that the working personnel can be prevented from tripping over in the walking process, and the safety of the working environment is ensured.

The inner wall of one side of the shell 9 is fixed with a plurality of first stop blocks 4 for fixing through bolts, the first stop blocks 4 are positioned on one side of the suspender 2, the inner wall of one side of the shell 9 is fixed with a second stop block 7 through bolts, the second stop block 7 is positioned on one side of the sliding groove 6, the inner wall of one side of the shell 9 is fixed with a third stop block 10 through bolts, preferably, the suspender 2 is pulled out from the inside of the device, the rotary handle 1 is held by hands to rotate, so that the suspender 2 is just clamped between the first stop blocks 4 and the second stop blocks 7, the design is realized, when in hoisting and hoisting, the suspender 2 is fixed, the falling off caused by insecure clamping during hoisting and hoisting is prevented, the life of the working personnel is threatened, the life safety of the working personnel is ensured, the outer wall of one side of the shell 9 is fixed with an external stop block 3 through bolts, the design of the external stop, cause droing of jib 2, injure the staff by a crashing object, upper chamber body lug 12 includes connecting plate 16 that fixed mounting used, connecting plate 16 and shell 9 fixed connection, the fixed orifices has been seted up to one side of connecting plate 16, it has fastening bolt 15 to peg graft in the fixed orifices, wherein, install connecting plate 16 on shell 9 through fastening bolt 15, so design, can break when needing to be changed at upper chamber body lug 12, it is simple to dismantle, the simple installation, and need not change whole device, resources are saved, and there is fixed lantern ring 14 one side of connecting plate 16 through the bolt fastening.

The working principle of the embodiment is as follows: when the lower chamber body lifting lug 11 is needed, the lifting rod 2 is pulled, the first sliding block 5 and the second sliding block 8 slide in the sliding groove 6, the lifting rod 2 extends out of the shell 9, the rotating handle 1 is held by a hand and rotates once, the lifting rod 2 is clamped between the first stop block 4 and the second stop block 7, the lifting rod 2 is fixed during hoisting, when the lower chamber body lifting lug 11 is not used, the lifting rod 2 is pushed inwards, the first sliding block 5 and the second sliding block 8 slide in the sliding groove 6 again, and the lifting rod 2 can be retracted into the device.

Example 2

Referring to fig. 4, a hoisting device for a regenerative thermal oxidizer RTO, this embodiment is different from embodiment 1 mainly in that this embodiment further includes a hanging ring 13 and a rotating shaft 17, the rotating shaft 17 is rotatably connected to an inner wall of one side of a fixed lantern ring 14, and the hanging ring 13 is fixed to one side of the rotating shaft 17 through a bolt.

The working principle of the embodiment is as follows: if the upper chamber body lifting lug 12 needs to be used, the lifting ring 13 only needs to be pulled to enable the lifting ring 13 to rotate in the rotating shaft 17, the lifting ring 13 is enabled to stand up, and when the lifting device is not used, the lifting ring 13 only needs to be attached to the shell 9 by rotating the rotating shaft 17.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a jack-up hoist device of regenerative thermal oxidizer RTO, includes shell (9), one side surface of shell (9) is equipped with room body lug (12) and lower room body lug (11), its characterized in that, the mounting hole has been seted up to one side of shell (9), and it has jib (2) to peg graft in the mounting hole, and the one end fixedly connected with of jib (2) rotates handle (1), the first slider (5) of one side fixedly connected with of jib (2), and one side fixedly connected with second slider (8) of jib (2), spout (6) have been seted up to one side inner wall of shell (9), and spout (6) and first slider (5) and second slider (8) sliding connection.

2. A hoisting device for a regenerative thermal oxidizer RTO as claimed in claim 1, wherein the inner wall of one side of the housing (9) is fixedly connected with a plurality of first stoppers (4), and the first stoppers (4) are located on one side of the hanger rod (2).

3. A hoisting device for a regenerative thermal oxidizer RTO as defined in claim 1 wherein the inner wall of one side of the housing (9) is fixedly connected with a second stop (7), and the second stop (7) is located on one side of the chute (6).

4. A hoisting device for a regenerative thermal oxidizer RTO as claimed in claim 1, wherein the third stopper (10) is fixedly connected to the inner wall of one side of the casing (9), and the external stopper (3) is fixedly connected to the outer wall of one side of the casing (9).

5. A lifting and hoisting device of a regenerative thermal oxidizer RTO as set forth in claim 1, wherein the upper chamber body lifting lug (12) comprises a connecting plate (16), and the connecting plate (16) is fixedly connected with the casing (9).

6. A hoisting device for a Regenerative Thermal Oxidizer (RTO) according to claim 5, wherein one side of the connecting plate (16) is provided with a fixing hole, a fastening bolt (15) is inserted into the fixing hole, and one side of the connecting plate (16) is fixedly connected with a fixing collar (14).

7. A hoisting device for a Regenerative Thermal Oxidizer (RTO) according to claim 6, further comprising a hoisting ring (13) and a rotating shaft (17), wherein the inner wall of one side of the fixed lantern ring (14) is movably connected with the rotating shaft (17), and one side of the rotating shaft (17) is fixedly connected with the hoisting ring (13).