CN220664727U - Quartz sleeve replacement tool of electric dust collector - Google Patents
Quartz sleeve replacement tool of electric dust collector Download PDFInfo
- Publication number
- CN220664727U CN220664727U CN202322170421.6U CN202322170421U CN220664727U CN 220664727 U CN220664727 U CN 220664727U CN 202322170421 U CN202322170421 U CN 202322170421U CN 220664727 U CN220664727 U CN 220664727U
- Authority
- CN
- China
- Prior art keywords
- quartz sleeve
- rod
- clamping
- chain block
- supporting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010453 quartz Substances 0.000 title claims abstract description 40
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000000428 dust Substances 0.000 title claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 230000008859 change Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000012716 precipitator Substances 0.000 claims description 4
- 239000012717 electrostatic precipitator Substances 0.000 claims 1
- 238000003723 Smelting Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to the technical field of quartz sleeve replacement tools, and discloses an electric dust remover quartz sleeve replacement tool which comprises a chain block, wherein the chain block is hooked at a lifting ring of an insulation box to form lifting, a chain of the chain block is penetrated through a through hole of the insulation box, and the bottom of the chain block is fixed with a lifting frame of a lifting support at the bottom of a cathode frame girder. According to the quartz sleeve replacement tool, the whole cathode frame girder is firstly lifted by the hand hoist in combination with the lifting frame, so that the lifting rod is not stressed on the quartz sleeve any more, the fixing nut of the quartz sleeve can be loosened at the moment, then the quartz sleeve is replaced, and the replacement operation is more convenient and quick.
Description
Technical Field
The utility model relates to the technical field of quartz sleeve replacement tools, in particular to a quartz sleeve replacement tool of an electric dust remover.
Background
In the process of producing acid by smelting flue gas, the electric dust collector is used as one of main equipment for purifying the smelting flue gas, and the normal operation of the electric dust collector is related to whether the whole production system can be normally and stably operated. The quartz sleeve is sleeved on the cathode suspender, and when smoke dust enters the interior of the quartz sleeve and is bonded, the insulation performance of the quartz sleeve is reduced, the cathode is grounded, and the quartz sleeve can be broken down; when the leakage occurs, the temperature in the vicinity is reduced below the dew point, and the quartz sleeve is broken down by dew condensation.
At present, the conventional quartz sleeve replacement operation needs to stop and start a corresponding smelting furnace, a converter and an acid making system, then the electric dust remover is cooled to a temperature suitable for operation, personnel enter the electric field again to fix the position of the cathode wire, the whole balance shift is prevented, then bolts and a gland on the quartz sleeve are loosened, the quartz sleeve is taken down for replacement, the method needs to stop, and the replacement is time-consuming and labor-consuming.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a quartz sleeve replacement tool of an electric dust remover, which has the advantages of convenient and simple operation and capability of effectively improving the replacement efficiency of the quartz sleeve and solves the problems in the background art.
In order to solve the problems, the utility model provides the following technical scheme:
the utility model provides an electric dust collector quartz sleeve pipe change instrument, includes two chain blocks, the chain block is located the insulation can, is connected with the lifting beam on the lower hook of every chain block, the lifting beam include the bracing piece, the rigid coupling in dead lever on the bracing piece, rigid coupling in rings on the dead lever and the holder that is used for spacing centre gripping cathode frame girder, the lower hook of chain block collude connect in on the rings, the bracing piece is located cathode frame girder below, and two chain blocks distribute in the both sides of cathode frame girder, the holder is located on the bracing piece and is located cathode frame girder both sides respectively.
Preferably, the supporting rod and the fixing rod are vertically arranged, one end of the fixing rod is welded at the center of the top surface of the supporting rod, and the hanging ring is welded at the other end of the fixing rod.
Preferably, the lifting beam further comprises two inclined supporting rods, wherein the two inclined supporting rods are symmetrically fixedly connected to two sides of the fixing rod, and two ends of each inclined supporting rod are fixedly connected to the side wall of the fixing rod and the top surface of the supporting rod respectively.
Preferably, the clamping piece is a clamping block, two limiting sliding grooves are formed in the supporting rod and are respectively distributed on two sides of the fixed rod, a screw rod is rotatably installed in each limiting sliding groove, one end of the screw rod penetrates out of the end face of the supporting rod and is fixedly connected with a rotating handle, and the other end of the screw rod is rotatably connected to the supporting rod; the screw rod is provided with a limit sliding block in a matched mode, and the top of the limit sliding block penetrates out of the limit sliding groove and is fixedly welded with a clamping block.
Preferably, the clamping blocks are provided with two clamping grooves which are fixedly connected with the corresponding limiting sliding blocks respectively, the clamping blocks are provided with clamping grooves which are oppositely arranged, and the clamping grooves can be correspondingly clamped on the side frames of the cathode frame girder.
Compared with the prior art, the utility model provides a quartz sleeve replacement tool of an electric dust remover, which has the following beneficial effects:
1. this quartz sleeve changes instrument, it lifts by crane whole cathode frame girder earlier to match through chain block, makes the jib no longer bear force to quartz sleeve, can loosen quartz sleeve's fixation nut this moment, then change quartz sleeve can, change the operation more convenient and fast, does not need smelting furnace, converter, acid making system to shut down, only need close corresponding electric dust collector flue gas passageway, appropriate aeration cooling.
2. This quartz capsule replacement tool sets up to adjustable through the clamp splice on the key bracing piece to make the clamp splice can adapt to the fixed demand of lifting by crane of cathode frame girder in the bigger size scope, fixed stability is better, is difficult for the slope.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model in a use state;
FIG. 2 is a view showing the installation of a quartz sleeve on an electric precipitator;
FIG. 3 is a perspective view of a lifting frame in accordance with the present utility model;
fig. 4 is a schematic cross-sectional view of a part of the structure of the crane according to the utility model.
In the figure: 1. an insulation box; 2. cathode frame girder; 3. a quartz sleeve; 4. a boom; 5. a fixing nut; 6. lifting rings of the insulation boxes; 7. a through hole; 8. a blind plate; 9. chain block; 10. a chain; 11. a lifting frame; 111. a fixed rod; 112. a hanging ring; 113. a support rod; 114. a diagonal brace; 115. clamping blocks; 116. a screw rod; 117. a limit sliding block; 118. limiting sliding grooves; 119. a rotary handle; 1151. and a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1-4, the quartz sleeve replacing tool of the electric dust collector comprises two chain blocks 9, wherein when the quartz sleeve is replaced, the chain blocks 9 are positioned in an insulation box 1 and symmetrically arranged on two sides of the insulation box, and shackles on the chain blocks are correspondingly hooked on an insulation box hanging ring 6 in the insulation box 1 respectively to form hanging; the chain 10 of the chain block 9 passes through the through hole 7 at the bottom of the insulation can 1 and is connected with a lower hook.
Further, a lifting frame 11 is respectively arranged on the chain 10 of each chain block, and the lifting frames 11 are used for providing support for the bottom of the cathode frame girder 2 when the quartz sleeve is replaced; the lifting frame 11 comprises a fixing rod 111, a lifting ring 112, a supporting rod 113, an inclined supporting rod 114 and a clamping block 115, wherein the fixing rod and the supporting rod 113 are vertically arranged, one end of the fixing rod 111 is welded at the center of the top surface of the supporting rod 113, the lifting ring 112 is welded at the other end of the fixing rod 111, and the lower hook is hooked on the lifting ring; the diagonal braces 114 are provided with two diagonal braces and are symmetrically and fixedly connected to two sides of the fixing rod, and two ends of each diagonal brace are fixedly connected to the side wall of the fixing rod and the top surface of the supporting rod 113 respectively.
Further, two limiting sliding grooves 118 are formed in the top surface of the supporting rod 111, the two limiting sliding grooves are respectively distributed on two sides of the fixed rod, a screw rod 116 is rotatably installed in the limiting sliding grooves 118, one end of the screw rod penetrates out of the end surface of the supporting rod and is fixedly connected with a rotating handle 119, and the other end of the screw rod is rotatably connected to the supporting rod; a limit sliding block 117 is cooperatively arranged on the screw rod 116, and can relatively move along the length direction of the supporting rod under the drive of the screw rod; the top of the limit sliding block 117 penetrates out of the limit sliding groove 118 and is fixedly welded with a clamping block 115.
Further, two clamping blocks 115 are provided and are fixedly connected with the corresponding limiting sliding blocks respectively, clamping grooves 1151 are formed in the clamping blocks, the clamping grooves of the two clamping blocks are oppositely arranged, and the clamping grooves can be correspondingly clamped on the side frames of the cathode frame girder.
Further, when the electric dust collector works normally, the blind plates 8 are fixedly arranged at the positions of the through holes 7 at the bottom of the heat insulation box 1 respectively through bolts so as to be used for blocking the through holes and ensure the normal work of the heat insulation box.
The concrete implementation mode of the utility model is that before replacement, the horizontal height of the cathode frame girder 2 and the center position of the hanging rod 4 are recorded, the chain block 9 is hung on the hanging ring 6 of the heat preservation box, the blind plate 8 is removed, the chain 10 of the chain block 9 is hung to the position of the cathode frame girder 2, the lifting frame 11 is supported below the cathode frame girder 2, the screw rod 116 is rotated through the rotary handle 119, the screw rod pushes the clamping block 115 to move to the proper position in opposite directions, the clamping block clamps the cathode frame girder 2 to avoid slipping, then the chain 10 is hooked on the hanging ring 112 to record the position of the fixing nut 5, then the chain block 9 is pulled to lift the whole cathode frame girder 2 to a certain height until the hanging rod 4 is not influenced by the gravity of the quartz sleeve 3, at this time, the fixing nut 5 can be loosened, the quartz sleeve 3 is dismantled, the broken pieces need to be prevented from falling into an electric field during the dismantling, after the new quartz sleeve 3 is replaced, the fixing nut 5 is screwed to the recording position, then the chain block 9 is loosened, and the cathode frame girder 2 is lowered, and reset is reset.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a quartz sleeve pipe change instrument of electrostatic precipitator which characterized in that: including two chain block (9), in chain block (9) locate insulation can (1), be connected with the lifting beam on the lower hook of every chain block (9), the lifting beam include bracing piece (113), rigid coupling in dead lever (111) on bracing piece (113), rigid coupling in rings (112) on dead lever (111) and the holder that is used for spacing centre gripping cathode frame girder (2), the lower hook of chain block (9) collude connect in rings (112), bracing piece (113) are located cathode frame girder (2) below, and two chain block (9) distribute in the both sides of cathode frame girder (2), the holder is located on bracing piece (113) and is located cathode frame girder (2) both sides respectively.
2. The tool for replacing quartz sleeve of electric precipitator according to claim 1, wherein: the supporting rod and the fixing rod (111) are vertically arranged, one end of the fixing rod (111) is welded to the center of the top surface of the supporting rod (113), and the other end of the fixing rod is welded with the hanging ring (112).
3. A tool for replacing quartz sleeve of electric dust collector according to claim 1 or 2, characterized in that: the lifting beam further comprises inclined supporting rods (114), the inclined supporting rods (114) are provided with two inclined supporting rods and are symmetrically fixedly connected to two sides of the fixed rod (111), and two ends of each inclined supporting rod (114) are fixedly connected to the side wall of the fixed rod (111) and the top surface of the supporting rod (113) respectively.
4. The tool for replacing quartz sleeve of electric precipitator according to claim 1, wherein: the clamping piece is a clamping block (115), two limiting sliding grooves (118) are formed in the supporting rod (113), the two limiting sliding grooves (118) are respectively distributed on two sides of the fixed rod (111), a screw rod (116) is rotatably installed in the limiting sliding grooves (118), one end of the screw rod (116) penetrates through the end face of the supporting rod (113) and is fixedly connected with a rotating handle (119), and the other end of the screw rod is rotatably connected to the supporting rod (113); the screw rod (116) is provided with a limit sliding block (117) in a matched mode, and the top of the limit sliding block (117) penetrates out of a limit sliding groove (118) and is fixedly welded with a clamping block (115).
5. The tool for replacing quartz sleeve of electric precipitator according to claim 4, wherein: the clamping blocks (115) are provided with two clamping grooves which are fixedly connected with the corresponding limiting sliding blocks (117) respectively, the clamping blocks (115) are provided with clamping grooves which are oppositely arranged, and the clamping grooves can be correspondingly clamped on the side frames of the cathode frame girder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322170421.6U CN220664727U (en) | 2023-08-14 | 2023-08-14 | Quartz sleeve replacement tool of electric dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322170421.6U CN220664727U (en) | 2023-08-14 | 2023-08-14 | Quartz sleeve replacement tool of electric dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220664727U true CN220664727U (en) | 2024-03-26 |
Family
ID=90329610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322170421.6U Active CN220664727U (en) | 2023-08-14 | 2023-08-14 | Quartz sleeve replacement tool of electric dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220664727U (en) |
-
2023
- 2023-08-14 CN CN202322170421.6U patent/CN220664727U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220664727U (en) | Quartz sleeve replacement tool of electric dust collector | |
| CN111591904A (en) | Support arrangement that power equipment lifted by crane | |
| CN217555571U (en) | Multifunctional hoisting device for hoisting materials on electric pole | |
| CN213976614U (en) | Special supplementary hoist device of construction | |
| CN210559254U (en) | Municipal administration well lid is with playing to cover device | |
| CN217458427U (en) | Cooler head combination hoist | |
| CN112499473A (en) | Supporting and hanging device for installation and maintenance of electric hoist equipment and using method thereof | |
| CN220787792U (en) | Traveling crane for steel structure production | |
| JP3056009B2 (en) | A lifting device for a scaffold stage in a boiler furnace and its lifting and fixing device | |
| CN219975650U (en) | Assembled pipeline lifting device | |
| CN219964967U (en) | Novel jaw breaker of high efficiency | |
| CN218088583U (en) | Anode carbon block clamp convenient for size adjustment | |
| CN216129186U (en) | Steam turbine bearing overhauls equipment of lifting by crane | |
| CN220414908U (en) | Labor-saving installation structure of large-size steel beam clamping plate | |
| CN219751737U (en) | Platform connection structure for tower crane installation | |
| CN212893447U (en) | Unhooking device for boiler heating surface | |
| CN219489348U (en) | Large-scale concrete precast column hoist and mount axle dismantles and equips | |
| CN219491651U (en) | Floor type scaffold with protective structure | |
| CN219753645U (en) | Roof lifting hole structure with detachable lifting steel beam | |
| CN220668625U (en) | Plugging device for pipeline floor penetrating hole | |
| CN217756700U (en) | Hoisting chain block lifting device for oversized pipeline | |
| CN221216804U (en) | Concrete precast pile lifting clamp | |
| CN220300224U (en) | Fireproof and heat-insulating device for gantry hook | |
| CN220319099U (en) | High-level large cantilever inclined steel structure installation device | |
| CN220944312U (en) | Movable gantry bracket for gantry machining center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |