CN116803463A - Desulfurization flue gas dust fog remover convenient to installation - Google Patents
Desulfurization flue gas dust fog remover convenient to installation Download PDFInfo
- Publication number
- CN116803463A CN116803463A CN202310778841.4A CN202310778841A CN116803463A CN 116803463 A CN116803463 A CN 116803463A CN 202310778841 A CN202310778841 A CN 202310778841A CN 116803463 A CN116803463 A CN 116803463A
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- China
- Prior art keywords
- fixedly connected
- installation
- flue gas
- seat
- air bag
- Prior art date
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Links
- 238000009434 installation Methods 0.000 title claims abstract description 69
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000003546 flue gas Substances 0.000 title claims abstract description 41
- 239000000428 dust Substances 0.000 title claims abstract description 40
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 36
- 230000023556 desulfurization Effects 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 239000003595 mist Substances 0.000 claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 6
- 238000011900 installation process Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000003009 desulfurizing effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Clamps And Clips (AREA)
Abstract
The invention relates to the technical field of installation of desulfurization flue gas dust mist removers, in particular to a desulfurization flue gas dust mist remover convenient to install, which comprises a remover box module, wherein one end of the remover box module is connected with a first flue, the other end of the remover box module is connected with a second flue, the first flue and the second flue are both connected with a horizontal flue between an outlet of a desulfurization tower and a chimney, the desulfurization flue gas dust mist remover convenient to install is quickly installed on the horizontal flue between the outlet of the desulfurization tower and the chimney through quick installation equipment of the desulfurization flue gas dust mist remover, and the quick installation equipment of the desulfurization flue gas dust mist remover is quickly installed on the horizontal flue between the outlet of the desulfurization tower and the chimney; according to the invention, the clamping mechanism is arranged, so that the quick fixing can be conveniently carried out in the process of hoisting the remover box module in the process of installing the remover box module, and meanwhile, the remover box module can be quickly taken down after the installation is finished, so that the installation efficiency of the remover box is improved.
Description
Technical Field
The invention relates to the technical field of installation of desulfurization flue gas dust mist removers, in particular to a desulfurization flue gas dust mist remover convenient to install.
Background
With the increasing importance of the state on environmental protection, the ultra-low emission has become the basic requirement of the coal-fired power plant, the ultra-sulfur removal flue gas dust remover is environmental protection equipment for solving the problem of ultra-low emission of smoke dust of the coal-fired power plant, and the core of the desulfurization flue gas dust remover is a static cyclone tube, so that the ultra-sulfur removal flue gas dust remover has the advantages of high dust removal efficiency, low pressure, modularized installation, low operation cost and the like, and has great advantages for solving the problem of ultra-low emission of dust of the coal-fired power plant.
The desulfurizing flue gas dust remover is arranged on a horizontal flue between an outlet of the desulfurizing tower and a chimney, the length of the horizontal flue is 4-6 m, the horizontal flue is taken as a component part of the flue, the dust remover does not need to occupy space in addition, the dust remover is transported to a site after being assembled into a box module in a factory, the installation is completed by carrying out supporting structure and hoisting welding on the site, the installation and construction are convenient, the installation and construction period is 20-25 days, a dust collecting disc of the flue gas dust remover is arranged in front of and behind each separation module and is connected with a collecting drain pipe in a centralized way, the drain pipe is connected with a collecting water tank, and two drain pipes are connected to the upper part of the collecting water tank and are converged together to be introduced into a pit of the desulfurizing tower.
The existing mounting process of the desulfurization flue gas dust remover needs to be firstly carried out with a supporting structure at the mounting position, then the desulfurization flue gas dust remover is hoisted to the mounting position and is matched with the supporting structure for welding and mounting, so that the construction process is troublesome and the construction period is long.
Disclosure of Invention
The invention provides a desulfurization flue gas dust remover convenient to install, which solves the technical problems of troublesome construction procedures and long construction period of the desulfurization flue gas dust remover in the installation process.
The invention provides a desulfurization flue gas dust remover convenient to install, which comprises a remover box module, wherein one end of the remover box module is connected with a first flue, the other end of the remover box module is connected with a second flue, the first flue and the second flue are both connected with a horizontal flue between an outlet of a desulfurization tower and a chimney, the desulfurization flue gas dust remover convenient to install is quickly installed on the horizontal flue between the outlet of the desulfurization tower and the chimney through quick installation equipment of the desulfurization flue gas dust remover, the quick installation equipment of the desulfurization flue gas dust remover comprises an installation connecting seat, the front end and the rear end of the installation connecting seat are both provided with limiting and supporting mechanisms for supporting in the installation process of the remover, and the upper surface of the installation connecting seat is fixedly connected with a hoisting frame for hoisting.
The adjusting mechanism is used for adjusting the upper and lower positions and is fixedly arranged at the middle building position on the upper surface of the installation connecting seat.
The clamping mechanisms are used for limiting the remover in the installation process, the number of the clamping mechanisms is two, the clamping mechanisms are symmetrical front and back, and the two clamping mechanisms are respectively arranged on the front side and the back side of the bottom end of the adjusting mechanism.
The adjusting mechanism comprises an adjusting screw rod which is connected with the upper surface of an installation connecting seat through screw threads in a vertical rotating mode, an adjusting handle is fixedly connected with the upper surface of the adjusting screw rod, a fixed connecting seat is connected with the lower surface of the adjusting screw rod in a rotating mode, an adjustable bidirectional expansion plate is fixedly connected with the lower surface of the fixed connecting seat, limiting forks are fixedly connected to two expansion ends of the adjustable bidirectional expansion plate respectively, and the limiting forks are clamped on the installation connecting seat and limit the clamping mechanism in the left-right direction.
The fixture of front side includes the first shape holder of fixed connection on adjustable two-way expansion plate, the inside of two horizontal sections of first shape holder all is provided with the locating part, the inside of the vertical section of first shape holder is provided with the trigger piece, the connecting chute has all been seted up to the front surface of two horizontal sections of first shape holder, the connecting through-hole has been seted up to the inside of connecting chute, the upper surface of the horizontal section of first shape holder top is provided with the pulling piece, the inside joint chute that is provided with the holder jointly on two horizontal sections of first shape holder, the upper surface fixedly connected with connecting piece of connecting piece, the other end and the upper surface fixed connection of first shape holder, the connecting piece comprises receiver and haulage rope and part haulage rope accomodate in the inside of receiver.
According to the embodiment of the invention, the clamping piece comprises clamping plates which are in sliding connection with connecting sliding grooves of two horizontal sections of a first -shaped clamping frame, limiting clamping grooves are uniformly formed in the rear surfaces of the clamping plates, a second -shaped clamping frame is fixedly connected with the front surfaces of the two clamping plates together, an elastic pushing frame is fixedly connected with the rear surfaces of the two horizontal sections of the second -shaped clamping frame, the elastic pushing frame is composed of a guide rod and a first connecting spring sleeved on the guide rod, elastic telescopic pushing plates are rotatably connected to the opposite surfaces of the two horizontal sections of the second -shaped clamping frame, and through holes matched with the guide rod of the elastic pushing frame are formed in the right sides of the two horizontal sections of the first -shaped clamping frame.
According to the embodiment of the invention, the trigger piece comprises a cam which is rotationally connected inside a vertical section of a first -shaped clamping frame, a scroll spring is arranged between the cam and the first -shaped clamping frame, a connecting pull rope is wound on the rear side of the cam, a first air bag seat is fixedly connected inside the vertical section of the first -shaped clamping frame and positioned on the upper side and the lower side of the cam, the first air bag seat consists of an air bag and an installation seat, one end, far away from the cam, of the first air bag seat is in penetrating connection with a gas transmission communicating pipe, a limit sliding seat is fixedly connected inside the vertical section of the first -shaped clamping frame and positioned between the cam and the first air bag seat, a T-shaped push rod is connected between the T-shaped push rod and the limit sliding seat in an up-down sliding manner, a second connecting spring is arranged between the T-shaped push rod and the limit sliding seat, the upper surface of the T-shaped push rod is attached to the lower surface of the first air bag seat, and the lower surface of the T-shaped push rod is attached to the outer surface of the cam.
According to the embodiment of the invention, the pulling piece comprises three connecting upright posts fixedly connected to the upper surface of the horizontal section above the first -shaped clamping frame, clamping columns are connected to the connecting upright posts in a front-back penetrating and up-down sliding mode, connecting transverse struts are fixedly connected to the rear ends of the three clamping columns together, and one end, far away from the cam, of the connecting pull rope is fixedly connected with the connecting transverse struts.
According to the embodiment of the invention, the limiting piece comprises a plurality of elastic telescopic connecting rods fixedly connected to the inner rear surfaces of two horizontal sections of the first -shaped clamping frame, the telescopic ends of the plurality of elastic telescopic connecting rods are fixedly connected with a limiting push plate together, a plurality of limiting clamping blocks are uniformly distributed on the rear surface of the limiting push plate, second air bag seats are fixedly connected to the left end and the right end of the rear surface of the horizontal section of the first -shaped clamping frame, each second air bag seat consists of an air bag and an installation seat, the rear surface of each second air bag seat is attached to the front surface of the limiting push plate, and a communicating pipe is arranged between the two second air bag seats.
According to the embodiment of the invention, the left limiting support mechanism comprises an adjustable unidirectional expansion plate fixedly connected to an installation connecting seat, two fixing strips which are arranged in a central symmetry mode are fixedly connected to the front ends of the adjustable unidirectional expansion plate, a sliding groove is formed in the upper surface of the fixing strip, a connecting sliding block is connected to the inside of the sliding groove in a sliding mode, a font clamping arm is fixedly connected to the bottom end of the connecting sliding block, two font clamping arms are arranged in a central symmetry mode, a moving part is connected to the font clamping arm in a rotating mode, an installation baffle is fixedly connected to the upper surface of the fixing strip, the two installation baffles are arranged in a central symmetry mode, a third connecting spring is arranged between the corresponding opposite surfaces of the connecting sliding block and the installation baffle, and an adjusting block is arranged between the font clamping arm and the fixing strip.
According to the embodiment of the invention, one end of the gas transmission communicating pipe, which is far away from the first airbag seat, is connected with the second airbag seat in a penetrating way, and the size of the limiting clamping block is respectively matched with the size of the connecting hole formed in the connecting sliding groove on the horizontal section of the first -shaped clamping frame and the size of the limiting clamping groove on the rear surface of the clamping plate.
The technical scheme of the invention is as follows: 1. the setting through fixture can be at the in-process of the installation to the remover box module conveniently carry out quick fixed to the in-process of lifting by crane to the remover box module, simultaneously can be quick take off after the installation is finished, improves the installation effectiveness to the remover box.
2. The setting through spacing supporting mechanism can be when installing the remover box module, does not need to set up bearing structure in advance to the mounted position of remover box, not only can hoist and mount the remover box module through the cooperation of spacing supporting mechanism and installation connecting seat, can also assist the remover box module to install, improves the installation effectiveness to the remover box module.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing the installation of a desulfurization flue gas dust mist remover in the present invention.
Fig. 2 is a schematic perspective view of a quick installation apparatus for a desulfurization flue gas dust mist remover according to the present invention.
Fig. 3 is a right side view of the quick-install apparatus for a desulfurization flue gas dust mist remover provided by the present invention.
Fig. 4 is a schematic view of a limiting support mechanism provided by the invention.
Fig. 5 is a schematic view of a clamping mechanism provided by the present invention.
FIG. 6 is a second schematic view of the clamping mechanism according to the present invention.
Fig. 7 is a front cross-sectional view of the stationary housing mechanism provided by the present invention.
Fig. 8 is an enlarged view of section a of fig. 7 in accordance with the present invention.
Fig. 9 is a left side cross-sectional view of the stationary housing structure provided by the present invention.
Fig. 10 is an enlarged view of section B of fig. 9 in accordance with the present invention.
FIG. 11 is a schematic view of the external appearance of the remover box module in the present invention.
Reference numerals:
1. a limit supporting mechanism; 2. a clamping mechanism; 3. hoisting the frame; 4. an adjusting mechanism; 5. installing a connecting seat; 11. an adjustable unidirectional expansion plate; 12. the connecting slide block; 13. 7-shaped clamping arms; 14. a moving member; 15. installing a baffle; 16. a fixing strip; 21. a clamping member; 22. a connecting piece; 23. a trigger; 24. a pulling member; 25. a first -shaped holder; 26. a limiting piece; 41. adjusting the handle; 42. adjusting a screw; 43. fixing the connecting seat; 44. an adjustable bi-directional expansion plate; 45. a limit fork; 211. an elastic telescopic push plate; 212. an elastic pushing frame; 213. a second -shaped holder; 214. a clamping plate; 231. connecting a pull rope; 232. a cam; 233. t-shaped push rod; 234. a limit sliding seat; 235. a first airbag seat; 236. a gas delivery communicating tube; 241. connecting the upright posts; 242. a clamping column; 243. connecting a cross brace; 261. a limit push plate; 262. a second airbag seat; 263. an elastic telescopic connecting rod; 264. a limit clamping block; 100. a first flue; 200. a second flue; 300. and a remover box module.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1, fig. 2 and fig. 11, a desulfurization flue gas dust fog remover convenient to installation, including remover box module 300, remover box module 300 one end is connected with first flue 100, and the remover box module 300 other end is connected with second flue 200, and first flue 100 and second flue 200 all link to each other with the horizontal flue between desulfurizing tower export and the chimney, the desulfurization flue gas dust fog remover convenient to installation is swiftly installed on the horizontal flue between desulfurizing tower export and the chimney through the quick erection equipment of desulfurization flue gas dust fog remover, the quick erection equipment of desulfurization flue gas dust fog remover includes installation connecting seat 5, and both ends all are provided with the spacing supporting mechanism 1 that is used for carrying out the support in desulfurization flue gas dust fog remover installation around installation connecting seat 5, and the upper surface fixedly connected with of installation connecting seat 5 is used for the hoist and mount frame 3 of hoist and mount.
The adjusting mechanism 4 is used for adjusting the upper and lower positions, and the adjusting mechanism 4 is fixedly arranged at the middle building position on the upper surface of the installation connecting seat 5.
The clamping mechanisms 2 are used for limiting the desulfurization flue gas dust remover in the installation process, the number of the clamping mechanisms 2 is two and is in front-back symmetry, and the two clamping mechanisms 2 are respectively arranged on the front side and the rear side of the bottom end of the adjusting mechanism 4.
As shown in fig. 3, the adjusting mechanism 4 includes an adjusting screw 42 which is connected with the upper surface of the installation connecting seat 5 through screw threads in a vertical rotating manner, an adjusting handle 41 is fixedly connected with the upper surface of the adjusting screw 42, a fixed connecting seat 43 is connected with the lower surface of the adjusting screw 42 in a rotating manner, an adjustable bidirectional expansion plate 44 is fixedly connected with the lower surface of the fixed connecting seat 43, limiting forks 45 are fixedly connected to two expansion ends of the adjustable bidirectional expansion plate 44, and the limiting forks 45 are clamped on the installation connecting seat 5 and limit the clamping mechanism 2 in the left-right direction.
When the device is specifically used, firstly, the distance between the two clamping mechanisms 2 on the device is adjusted through the adjustable bidirectional expansion plate 44, so that the force can uniformly act on the remover box module 300 when the remover box module 300 is clamped through the clamping mechanisms 2, then after the remover box module 300 is lifted to the installation position, the upper and lower heights of the remover box module 300 are adjusted through the adjustment handle 41 and the adjustment screw 42, so that the first flue 100 and the second flue 200 on the remover box module 300 are respectively aligned with the installation position on the horizontal flue, and meanwhile, the first flue 100 and the second flue 200 on the remover box module 300 can not deflect under the action of the moving piece 14 when the position of the remover box module 300 is adjusted, so that the subsequent normal installation of the remover box module 300 is ensured.
As shown in fig. 5, taking the front side clamping mechanism 2 as an example, the front side clamping mechanism 2 includes a first -shaped clamping frame 25 fixedly connected to an adjustable bidirectional expansion plate 44, limiting members 26 are disposed in two horizontal sections of the first -shaped clamping frame 25, a triggering member 23 is disposed in a vertical section of the first -shaped clamping frame 25, connecting sliding grooves are formed in front surfaces of two horizontal sections of the first -shaped clamping frame 25, connecting through holes are formed in the connecting sliding grooves, a pulling member 24 is disposed on an upper surface of the horizontal section above the first -shaped clamping frame 25, clamping members 21 are disposed in the connecting sliding grooves in the two horizontal sections of the first -shaped clamping frame 25, connecting members 22 are fixedly connected to an upper surface of the clamping members 21, the other ends of the connecting members 22 are fixedly connected to an upper surface of the first -shaped clamping frame 25, and the connecting members 22 are composed of a storage box and a traction rope and the part of the traction rope is stored in the storage box.
As shown in fig. 5 and 6, the clamping piece 21 includes a clamping plate 214 slidably connected in a connecting chute of two horizontal sections of the first -shaped clamping frame 25, a limiting clamping groove is uniformly formed in the rear surface of the clamping plate 214, a second -shaped clamping frame 213 is fixedly connected to the front surfaces of the two clamping plates 214 together, an elastic pushing frame 212 is fixedly connected to the rear surfaces of the two horizontal sections of the second -shaped clamping frame 213, the elastic pushing frame 212 is formed by a guide rod and a first connecting spring sleeved on the guide rod, elastic telescopic pushing plates 211 are rotatably connected to opposite surfaces of the two horizontal sections of the second -shaped clamping frame 213, through holes matched with the guide rods of the elastic pushing frame 212 are formed in the right sides of the two horizontal sections of the first -shaped clamping frame 25, and the shapes and sizes of the second -shaped clamping frame 213 and the first -shaped clamping frame 25 are identical.
The setting through fixture 2 can be at the in-process of the installation to the remover box module 300 conveniently carry out quick fixed to the in-process of lifting by crane to the remover box module 300, can be quick take off after the installation is finished simultaneously, improves the installation effectiveness to the remover box.
In specific use, firstly, when the floor is used, the second -shaped clamping frame 213 is removed from the first -shaped clamping frame 25, then the opening direction of the first -shaped clamping frame 25 is aligned with the left side surface of the remover box module 300 positioned on the placing frame, the clamping plate 214 on the second -shaped clamping frame 213 is pushed and clamped on the module box of the remover from left to right, then the connecting sliding groove on the first -shaped clamping frame 25 is aligned with the second -shaped clamping frame 25, in the process that the second -shaped clamping frame 213 is clamped on the first -shaped clamping frame 25, the upper and lower directions of the remover box module 300 are limited through the elastic telescopic push plate 211, so that the remover box module 300 is kept stable between the first -shaped clamping frame 25 and the second -shaped clamping frame 213, meanwhile, after the second -shaped clamping frame 213 is clamped with the first -shaped clamping frame 25, the guide rod of the elastic pushing frame 212 simultaneously stretches into the first -shaped clamping frame 25, the first connecting springs on the guide rod are compressed, the first -shaped clamping frame 25 and the second -shaped clamping frame 213 at two ends of the adjusting mechanism 4 are fixed on the remover box module 300, the gravity center of the remover box module 300 is coincident with the gravity center of the mounting device at the moment, so that stability is guaranteed when the remover box module 300 is lifted, then the external device pulls the mounting connecting seat 5 through the lifting frame 3, the mounting connecting seat 5 generates pulling force on the pulling piece 24 through the adjusting mechanism 4, and the pulling piece 24 pulls the triggering piece 23 to limit the space between the second -shaped clamping frame 213 and the first -shaped clamping frame 25 through the limiting piece 26 after being stressed.
As shown in fig. 5, the pulling member 24 includes three connecting columns 241 fixedly connected to the upper surface of the horizontal section above the first -shaped clamping frame 25, and clamping columns 242 slidably connected to the connecting columns 241 in a vertical and horizontal penetrating manner, wherein the rear ends of the three clamping columns 242 are fixedly connected to a connecting cross brace 243, and one end of the connecting pull rope 231 far from the cam 232 is fixedly connected to the connecting cross brace 243.
In specific use, when the pulling member 24 receives the pulling force of the adjusting mechanism 4, the adjusting mechanism 4 drives the connection cross brace 243 to move upwards, when the connection cross brace 243 connected with the connection upright 241 through the clamping post 242 moves upwards, the clamping post 242 slides upwards in the connection upright 241 first, when the clamping post 242 slides to the topmost end in the connection upright 241, the pulling force applied to the clamping post 242 acts on the connection upright 241, and drives the first -shaped clamping frame 25 to move upwards through the connection upright 241, so that the remover box module 300 is lifted upwards, and meanwhile, when the connection cross brace 243 receives the upward pulling force, the pulling force of the connection cross brace 243 acts on the trigger member 23, and the moving distance of the clamping post 242 in the connection upright 241 enables the cam 232 to rotate ninety degrees in the first -shaped clamping frame 25.
As shown in fig. 7 and 8, the trigger piece 23 includes a cam 232 rotatably connected inside a vertical section of the first -shaped clamping frame 25, a spiral spring is disposed between the cam 232 and the first -shaped clamping frame 25, a connection pull rope 231 is wound around the rear side of the cam 232, a first air bag seat 235 is fixedly connected to the upper side and the lower side of the cam 232 inside the vertical section of the first -shaped clamping frame 25, the first air bag seat 235 is composed of an air bag and an installation seat, one end of the first air bag seat 235, far away from the cam 232, is connected with a gas transmission communicating pipe 236 in a penetrating manner, a limit sliding seat 234 is fixedly connected inside a vertical section of the first -shaped clamping frame 25 and between the cam 232 and the first air bag seat 235, a T-shaped push rod 233 is connected to the inner side of the limit sliding seat 234 in a vertically sliding manner, a second connection spring is disposed between the T-shaped push rod 233 and the limit sliding seat 234, the upper surface of the T-shaped push rod 233 is attached to the lower surface of the first air bag seat 235, the lower surface of the T-shaped push rod 233 is attached to the outer surface of the cam 232, one end of the gas transmission communicating pipe 236, far away from the first air bag seat 235 is connected to the second air bag seat 262 in a penetrating manner, and the size of the limit sliding groove is connected to the upper surface of the limit sliding groove 214, and the limit sliding groove is connected to the limit sliding groove 214 in a size of the limit sliding groove is connected to the limit groove.
When the trigger piece 23 is under the tensile force of the connection cross brace 243, the connection cross brace 243 pulls the connection stay 231 to move towards the outer direction of the first -shaped clamping frame 25, meanwhile, the connection stay 231 drives the cam 232 to rotate in the first -shaped clamping frame 25, the scroll spring between the cam 232 and the first -shaped clamping frame 25 is contracted, the bottom end of the T-shaped push rod 233 is attached to the surface of the cam 232 in the rotating process of the cam 232, when the convex surface of the cam 232 passes through the T-shaped push rod 233, at the moment, the cam 232 pushes the T-shaped push rod 233 to slide upwards in the inner part of the limit sliding seat 234 and compresses the second connection spring between the T-shaped push rod 233 and the limit sliding seat 234, when the T-shaped push rod 233 slides upwards in the inner part of the limit sliding seat 234, the T-shaped push rod 233 presses the air bag on the first air bag seat 235, and at the moment, air in the air bag on the first air bag seat 235 is conveyed to the limit piece 26 through the air conveying communicating pipe 236.
As shown in fig. 9 and 10, the limiting member 26 includes a plurality of elastic telescopic connecting rods 263 fixedly connected to the inner rear surfaces of two horizontal segments of the first -shaped clamping frame 25, the telescopic ends of the plurality of elastic telescopic connecting rods 263 are fixedly connected with a limiting push plate 261, a plurality of limiting clamping blocks 264 are uniformly distributed on the rear surface of the limiting push plate 261, second air bag seats 262 are fixedly connected to the left and right ends of the rear surface of the horizontal segment of the first -shaped clamping frame 25, each second air bag seat 262 is composed of an air bag and an installation seat, the rear surface of each second air bag seat 262 is attached to the front surface of the corresponding limiting push plate 261, and a communicating pipe is arranged between the two second air bag seats 262.
When the air bag on the first air bag seat 235 is conveyed to the inside of the limiting part 26 through the air conveying communicating pipe 236 during specific use, at this time, the air bag on the second air bag seat 262 is inflated to expand to generate thrust to the limiting push plate 261, meanwhile, the limiting push plate 261 drives the elastic telescopic connecting rod 263 to stretch, the limiting push plate 261 is stressed to gradually approach the inner surface of the first -shaped clamping frame 25, at this time, the limiting clamping block 264 on the limiting push plate 261 passes through the connecting through hole formed in the connecting sliding groove on the first -shaped clamping frame 25 to be clamped in the connecting clamping groove on the rear surface of the clamping plate 214, and limiting is performed between the second -shaped clamping frame 213 and the first -shaped clamping frame 25, so that the second -shaped clamping frame 213 and the first -shaped clamping frame 25 are kept relatively fixed.
After the welding is completed, the external hoisting device temporarily cancels the pulling force on the hoisting frame 3 but is not separated from the hoisting frame 3, at this time, the cam 232 is not pulled by the connecting pull rope 231 any more, the cam 232 is restored to the original position under the action of the self elastic force of the spiral spring, meanwhile, the extrusion force born by the air bag on the first air bag seat 235 disappears, the air bag is restored to the original state, the air bag on the second air bag seat 262 returns to the inside of the air bag on the first air bag seat 235 again, the pushing force of the air bag on the second air bag seat 262 on the limit push plate 261 disappears, the limit push plate 261 is restored to the original position under the action of the self elastic force of the elastic telescopic connecting rod 263, at this time, the limit clamping block 264 does not limit the space between the second -shaped clamping frame 213 and the first -shaped clamping frame 25 any more, at this time, the worker can easily take the second -shaped clamping frame 213 from the first -shaped clamping frame 25 by the self elastic force of the first connecting spring on the elastic push frame 212, then the first -shaped clamping frame 25 is taken down from the box module 300, and the limit push plate 261 is hoisted to the ground through the external hoisting device, so as to be convenient for next installation.
As shown in fig. 4, taking the left limit supporting mechanism 1 as an example, the left limit supporting mechanism 1 includes an adjustable unidirectional expansion plate 11 fixedly connected to the mounting connection seat 5, two fixing strips 16 arranged in central symmetry are fixedly connected to the front end of the adjustable unidirectional expansion plate 11, a sliding groove is formed in the upper surface of the fixing strip 16, a connecting sliding block 12 is slidingly connected to the inside of the sliding groove, a 7-shaped clamping arm 13 is fixedly connected to the bottom end of the connecting sliding block 12, two 7-shaped clamping arms 13 are arranged in central symmetry, a moving part 14 is rotationally connected to the 7-shaped clamping arm 13, mounting baffles 15 are fixedly connected to the upper surface of the fixing strip 16, two mounting baffles 15 are arranged in central symmetry, two connecting sliding blocks 12 are in one-to-one correspondence with the two mounting baffles 15, a third connecting spring is arranged between the corresponding opposite surfaces of the connecting sliding blocks 12 and the mounting baffles 15, and an adjusting block is arranged between the 7-shaped clamping arm 13 and the fixing strips 16.
The setting through spacing supporting mechanism 1 can be when installing the remover box module 300, does not need to set up bearing structure in advance to the mounted position of remover box module 300, not only can hoist and mount the remover box module 300 through the cooperation of spacing supporting mechanism 1 and installation connecting seat 5, can also assist the remover box module 300 to install, improves the installation effectiveness to the remover box module 300.
When the device is specifically used, firstly, the positions of the fixing strips 16 at the two ends of the mounting connecting seat 5 relative to the clamping mechanism 2 are adjusted through the adjustable unidirectional telescopic plates 11 at the two ends of the mounting connecting seat 5, so that after the device is mounted on the horizontal flue, the connection positions of the first flue 100 and the second flue 200 on the remover box module 300 and the horizontal flue are guaranteed to have enough operation space, then, according to the width of the first flue 100 and the second flue 200, the initial sliding position of the 7-shaped clamping arm 13 on the fixing strips 16 is adjusted through the adjusting blocks arranged between the 7-shaped clamping arm 13 and the fixing strips 16, after the remover box module 300 is lifted above the mounting positions, the device is integrally downwards placed, at the moment, the moving parts 14 on the two 7-shaped clamping arms 13 are contacted with the two side surfaces of the first flue 100 and the second flue 200, and downwards slide until the lower surfaces of the horizontal sections of the 7-shaped clamping arms 13 are attached to the upper surfaces of the first flue 100 and the second flue 200, and the 7-shaped clamping arm 13 can be smoothly downwards slid through the arrangement of the moving parts 14, and meanwhile, the 7-shaped clamping arm 13 can be smoothly prevented from being in friction fit with the first flue 100 and the second flue 200 through the designated position and the moving parts 14 and the second flue 200.
Working principle: in specific use, the clamping piece 21 is firstly removed from the first -shaped clamping frame 25, then the opening direction of the first -shaped clamping frame 25 is aligned with the left side surface of the remover box module 300, the clamping piece 21 is pushed and clamped on the module box of the remover from left to right, then the clamping piece 21 is clamped on the first -shaped clamping frame 25, the remover is in a clamping state in the up-down direction between the clamping piece 21 and the first -shaped clamping frame 25 through the arrangement of the clamping piece 21, then the distance between the opposite limiting and supporting mechanisms 1 at the two ends of the mounting base 5 is adjusted according to the mounting position, so that in the subsequent mounting, sufficient space is reserved for welding operation at the connecting positions of the first flue 100, the second flue 200 and the horizontal flue on the remover box module 300, and after the remover box module 300 is mounted on the clamping mechanism 2, when the external hoisting equipment is used for hoisting the remover box module 300 to the installation position through the hoisting frame 3, and when the external hoisting equipment is used for hoisting the remover box module 300, the hoisting frame 3 pulls the installation connecting seat 5 to be lifted upwards, the installation connecting seat 5 drives the remover box module 300 in the clamping mechanism 2 to move upwards through the adjusting mechanism 4, the adjusting mechanism 4 generates upward pulling force on the pulling piece 24, the triggering piece 23 tightens up the triggering piece 23 after receiving the pulling force of the pulling piece 24, the triggering piece 23 cooperates with the limiting piece 26 to limit the clamping piece 21 clamped on the first -shaped clamping frame 25 so as to ensure the stability of the remover box module 300 in the clamping mechanism 2, after the remover box module 300 is hoisted to the installation position, the first flue 100 and the second flue 200 on the remover box module 300 are clamped on horizontal flues at two ends through the limiting and supporting mechanism 1, then the upper and lower positions of the remover box module 300 are adjusted through the adjusting mechanism 4, the first flue 100 and the second flue 200 on the remover box module 300 are aligned with the horizontal flue, then subsequent welding work is carried out, after the welding is completed, the external hoisting equipment temporarily cancels the pulling force on the hoisting frame 3 but is not separated from the hoisting frame 3, at the moment, the clamping piece 21 is taken down from the first -shaped clamping frame 25 by the staff, the first -shaped clamping frame 25 is taken down from the remover box module 300, and the remover box module is hoisted to the ground through the external hoisting equipment so as to be convenient for next installation.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "first," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "first", "second", "first", "second" may include at least one such feature, either explicitly or implicitly. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (8)
1. A quick erection equipment for desulfurization flue gas dust fog remover, its characterized in that: the device comprises an installation connecting seat (5), wherein the front end and the rear end of the installation connecting seat (5) are respectively provided with a limiting and supporting mechanism (1) used for supporting in the installation process of the desulfurization flue gas dust remover, and the upper surface of the installation connecting seat (5) is fixedly connected with a hoisting frame (3) used for hoisting;
the adjusting mechanism (4) is used for adjusting the upper and lower positions, and the adjusting mechanism (4) is fixedly arranged at a middle building position on the upper surface of the installation connecting seat (5);
the clamping mechanisms (2) are used for limiting the desulfurization flue gas dust remover in the installation process, the number of the clamping mechanisms (2) is two and is in front-back symmetry, and the two clamping mechanisms (2) are respectively arranged at the front side and the back side of the bottom end of the adjusting mechanism (4);
the adjusting mechanism (4) comprises an adjusting screw (42) which is connected with the upper surface of the installation connecting seat (5) through screw threads in a vertical rotating mode, an adjusting handle (41) is fixedly connected to the upper surface of the adjusting screw (42), a fixed connecting seat (43) is rotatably connected to the lower surface of the adjusting screw (42), an adjustable bidirectional expansion plate (44) is fixedly connected to the lower surface of the fixed connecting seat (43), limiting forks (45) are fixedly connected to two expansion ends of the adjustable bidirectional expansion plate (44), and the limiting forks (45) are clamped on the installation connecting seat (5) and limit the clamping mechanism (2) in the left-right direction;
the fixture (2) of front side is including fixed connection first shape holder (25) on adjustable two-way expansion plate (44), the inside of two horizontal segments of first shape holder (25) all is provided with locating part (26), the inside of the vertical section of first shape holder (25) is provided with trigger piece (23), the connection spout has all been seted up to the front surface of two horizontal segments of first shape holder (25), the connection through-hole has been seted up to the inside of connection spout, the upper surface of the horizontal segment of first shape holder (25) top is provided with pulling piece (24), the inside joint slide groove of two horizontal segments of first shape holder (25) is provided with holder (21) jointly, the upper surface fixedly connected with connecting piece (22) of holder (21), the other end and the upper surface fixed connection of first shape holder (25) of connecting piece (22), connecting piece (22) are by receiver and the inside haulage rope constitution of receiver.
2. A quick install device for a desulphurised flue gas mist remover according to claim 1, characterized in that: clamping piece (21) are including joint board (214) in the connecting chute of two horizontal sections of first shape holder (25) sliding connection, spacing draw-in groove has evenly been seted up to the rear surface of joint board (214), two the front surface of joint board (214) is fixedly connected with second shape holder (213) jointly, the rear surface of two horizontal sections of second shape holder (213) is all fixedly connected with elasticity propelling movement frame (212), elasticity propelling movement frame (212) are established by guide bar and cover first connecting spring on the guide bar, all rotate on the opposite face of two horizontal sections of second shape holder (213) are connected with elasticity flexible push pedal (211), the through-hole with the guide bar looks adaptation of elasticity propelling movement frame (212) has all been seted up on the right side of two horizontal sections of first shape holder (25).
3. A quick install device for a desulphurised flue gas mist remover according to claim 2, characterized in that: the trigger piece (23) is including rotating cam (232) of connecting in the vertical section of first shape holder (25), be provided with spiral spring between cam (232) and the first shape holder (25), the rear side winding of cam (232) has connection stay cord (231), the inside upper and lower both sides that just lie in cam (232) of the vertical section of first shape holder (25) are all fixedly connected with first air bag seat (235), first air bag seat (235) comprise gasbag and mount pad, the one end that cam (232) was kept away from to first air bag seat (235) is through-connected with gas-supply communicating pipe (236), the inside and lie in between cam (232) and first air bag seat (235) of vertical section of first shape holder (25) are fixedly connected with spacing slide (234), slide connection has T font push rod (233) about the inside of spacing slide (234), be provided with second connection spring between T font push rod (233) and the spacing slide (234), the surface of T push rod (233) is laminated with the surface of first air bag seat (233) under the surface of the first air bag seat (233) and the laminating.
4. A quick install device for a desulphurised flue gas mist remover according to claim 3, characterized in that: the pulling piece (24) comprises three connecting upright posts (241) fixedly connected to the upper surface of the horizontal section above the first -shaped clamping frame (25), clamping columns (242) are connected to the connecting upright posts (241) in a front-back penetrating mode, connecting transverse struts (243) are fixedly connected to the rear ends of the three clamping columns (242) together, and one end, far away from the cam (232), of the connecting stay rope (231) is fixedly connected with the connecting transverse struts (243).
5. A quick install device for a desulphurised flue gas mist remover according to claim 3, characterized in that: the limiting piece (26) comprises a plurality of elastic telescopic connecting rods (263) fixedly connected to the inner rear surfaces of two horizontal sections of the first -shaped clamping frame (25), a plurality of elastic telescopic connecting rods (263) are fixedly connected with limiting pushing plates (261) together, a plurality of limiting clamping blocks (264) are uniformly distributed on the rear surfaces of the limiting pushing plates (261), second air bag seats (262) are fixedly connected to the left end and the right end of the rear surfaces of the horizontal sections of the first -shaped clamping frame (25), the second air bag seats (262) are composed of air bags and mounting seats, the rear surfaces of the second air bag seats (262) are attached to the front surfaces of the limiting pushing plates (261), and communicating pipes are arranged between the two second air bag seats (262).
6. A quick install device for a desulphurised flue gas mist remover according to claim 1, characterized in that: the left limiting support mechanism (1) comprises an adjustable unidirectional expansion plate (11) fixedly connected to an installation connecting seat (5), two fixing strips (16) which are arranged in a central symmetry mode are fixedly connected to the front end of the adjustable unidirectional expansion plate (11), sliding grooves are formed in the upper surfaces of the fixing strips (16), connecting sliding blocks (12) are connected in a sliding mode, 7-shaped clamping arms (13) are fixedly connected to the bottom ends of the connecting sliding blocks (12), two 7-shaped clamping arms (13) are arranged in a central symmetry mode, moving pieces (14) are connected to the 7-shaped clamping arms (13) in a rotating mode, installation baffle plates (15) are fixedly connected to the upper surfaces of the fixing strips (16), two installation baffle plates (15) are arranged in a central symmetry mode, the connecting sliding blocks (12) correspond to the installation baffle plates (15) one to one, and third connecting springs are arranged between the opposite faces of the connecting sliding blocks (12) and the installation baffle plates (15), and adjusting blocks are arranged between the 7-shaped clamping arms (13) and the fixing strips (16).
7. A quick install device for a desulphurised flue gas mist remover according to claim 5, characterized in that: the size of the limit clamping block (264) is respectively matched with the size of a connecting through hole formed in a connecting chute on the horizontal section of the first -shaped clamping frame (25) and the size of a limit clamping groove on the rear surface of the clamping plate (214).
8. The quick install device for a desulfurization flue gas mist remover according to claim 5, wherein an end of the gas delivery communicating pipe (236) remote from the first airbag housing (235) is connected to the second airbag housing (262) by penetrating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310778841.4A CN116803463B (en) | 2023-06-28 | 2023-06-28 | Desulfurization flue gas dust fog remover convenient to installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310778841.4A CN116803463B (en) | 2023-06-28 | 2023-06-28 | Desulfurization flue gas dust fog remover convenient to installation |
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| CN116803463A true CN116803463A (en) | 2023-09-26 |
| CN116803463B CN116803463B (en) | 2024-01-23 |
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| US20180170688A1 (en) * | 2016-12-21 | 2018-06-21 | Toyota Jidosha Kabushiki Kaisha | Core conveying device and core conveying method |
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| CN217676351U (en) * | 2022-08-08 | 2022-10-28 | 贺艳艳 | Tower crane capable of being quickly fixed and preventing falling |
| CN218320280U (en) * | 2022-07-20 | 2023-01-17 | 郑传永 | Quick stone tongs |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180170688A1 (en) * | 2016-12-21 | 2018-06-21 | Toyota Jidosha Kabushiki Kaisha | Core conveying device and core conveying method |
| CN109573823A (en) * | 2018-12-29 | 2019-04-05 | 象山权友机械有限公司 | Lift clamp structure |
| CN209601919U (en) * | 2019-01-28 | 2019-11-08 | 扬州市神力吊具制造有限公司 | A kind of single blade boom hoisting |
| CN111392575A (en) * | 2020-03-20 | 2020-07-10 | 中国能源建设集团西北电力建设工程有限公司 | Wet-type electrostatic precipitator hoist device |
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| CN116803463B (en) | 2024-01-23 |
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