CN207254898U - A kind of zinc fume collecting device - Google Patents
A kind of zinc fume collecting device Download PDFInfo
- Publication number
- CN207254898U CN207254898U CN201720936680.7U CN201720936680U CN207254898U CN 207254898 U CN207254898 U CN 207254898U CN 201720936680 U CN201720936680 U CN 201720936680U CN 207254898 U CN207254898 U CN 207254898U
- Authority
- CN
- China
- Prior art keywords
- fume collecting
- zinc
- collecting hood
- exhaust fume
- zinc pot
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of zinc fume collecting device, including exhaust fume collecting hood are the utility model is related to, along twin beam overhead crane girder extending direction at the top of exhaust fume collecting hood（Referred to as longitudinal direction）Equipped with the top seam being used for by lifting wire rope through exhaust fume collecting hood, twin beam overhead crane girder horizontal vertical direction（Referred to as laterally）One upper lateral part of exhaust fume collecting hood be equipped with the exhaust gases passes that are connected with smoke filtration equipment；Longitudinal two side lower part of exhaust fume collecting hood is equipped with liftable dodge gate, and observation window is additionally provided with the dodge gate.The exhaust fume collecting hood lower edge is concordant, and lower edge and exhaust fume collecting hood lower edge are contour after the dodge gate rises completely；The zinc fume collecting device further includes enclosed zinc pot guardrail, and the zinc pot guardrail is arranged in zinc pot edge platform and bottom forms with zinc pot edge platform and coordinates；In horizontal side, zinc pot guardrail is equipped with end plate, and the position that end plate coordinates with exhaust fume collecting hood, activity door side is equipped with sealing strip；In the side of longitudinal direction, matching relationship is formed with the dodge gate declined completely at the top of zinc pot guardrail.
Description
Technical field
Hot-dip galvanizing equipment field is the utility model is related to, is to be related to a kind of zinc fume collecting device specifically.
Background technology
In hot dipping zincincation commonly used at present, when workpiece is zinc-plated in zinc pot, zinc pot can give out largely
Smog containing zinc；If not being collected to such a zinc cigarette, then zinc cigarette can be caused to be diffused into workshop, plant area, air, can not only endangered
The health of staff, will also result in serious environmental pollution.
In order to solve the problems, such as this, there is the zinc fume collecting device of diversified forms, wherein Application No. in this area
201621269323.1 patent document provides for the device that a kind of theme is " box-type zinc cigarette collection system ".The device bag
The babinet that upper end is fixed on double girder crane girder is included, casing top is equipped with along double girder crane girder extending direction and crosses case
The top for lifting wire rope of body is stitched, and top seam is by gasket lap seal, the babinet one of double girder crane girder vertical direction
Upper lateral part is equipped with the exhaust gases passes being connected with smoke filtration equipment, and longitudinal two side lower part of exhaust fume collecting hood is equipped with liftable dodge gate,
Observation window is additionally provided with the dodge gate.
The technical solution of this device solve zinc cigarette collection basic problem, but such a zinc fume collecting device still suffer from
Lower deficiency：
1. when beat zinc gray and lift by crane workpiece when operation, dodge gate needs to open, at this time operating personnel and high temperature zinc
It is too big without any protection, security risk between pot；
2. body structure is uniform up and down, but in practical applications, top is fixed when babinet moves and lower part is free, on babinet
Lower stress intensity is different, causes that the structural support arm of force of near top is small and stress is big, further results in easy near casing top
Deformation；
3. the elevating mechanism of dodge gate uses worm and gear, complicated and cost is higher；
4. designing middle case and zinc pot fit clearance being smaller, babinet can be translated with double girder crane again, this results in babinet
Translated with very little gap above zinc pot edge platform, easily formed and scratched.
Therefore, a kind of new zinc fume collecting device is designed, on the basis of the function that zinc cigarette is collected is realized, by setting again
The technical solution of meter, solves deficiency of the prior art, is those skilled in the art's urgent problem to be solved.
The content of the invention
The purpose of this utility model is to provide a kind of new zinc fume collecting device, following technical problem is solved：
It is big without any protection, security risk between operating personnel and high temperature zinc pot 1. dodge gate is opened；
2. body structure is uniform up and down, but in practical applications, top is fixed when babinet moves and lower part is free, on babinet
Lower stress intensity is different, causes that the structural support arm of force of near top is small and stress is big, further results in easy near casing top
Deformation；
3. the elevating mechanism of dodge gate uses worm and gear, complicated and cost is higher；
Gap very little when 4. babinet translates above zinc pot platform.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of zinc fume collecting device, including upper end are fixed on the bottomless cuboid exhaust fume collecting hood on twin beam overhead crane girder, collection
Along twin beam overhead crane girder extending direction at the top of petticoat pipe（It is hereinafter referred to as longitudinal）Equipped with the top seam with gasket, twin beam overhead crane girder water
Flat vertical direction（It is hereinafter referred to as horizontal）One upper lateral part of exhaust fume collecting hood be equipped with the exhaust gases passes that are connected with smoke filtration equipment；
It is characterized in that：The exhaust fume collecting hood longitudinal size is more than or equal to zinc pot length, and the exhaust fume collecting hood lateral dimension is more than
Equal to zinc pot width；Longitudinal two side lower part of exhaust fume collecting hood is equipped with liftable dodge gate, and observation window is provided with the dodge gate；
The exhaust fume collecting hood lower edge is concordant, and lower edge and exhaust fume collecting hood lower edge are contour under the dodge gate raised configuration；
The zinc fume collecting device further includes the closed zinc pot guardrail for being arranged on exhaust fume collecting hood lower periphery, the zinc pot shield
Column bottom forms sealing with zinc pot edge platform and coordinates；Zinc pot guardrail is equipped with end plate in horizontal side, and end plate is equipped with collecting cigarette
The sealing strip that cover, dodge gate coordinate；In the side of longitudinal direction, formed at the top of zinc pot guardrail with the dodge gate lateral surface after declining completely
Seal matching relationship.
Preferably, the zinc pot guardrail height of longitudinal side is 600 to 750mm；On the end plate of the zinc pot guardrail also
It is provided with observation window.
Preferably, the zinc pot guardrail applies harden structure using steelframe, and the steelframe is welded by rectangular steel pipe, institute's surface application
Plate is the steel plate of thickness >=6mm.
Preferably, the dodge gate length is equal with exhaust fume collecting hood longitudinal length, and 4 groups of lifting dresses are both provided with per side dodge gate
Put, the lifting gear includes hoist engine and suspender belt；Wherein hoist engine is fixed on exhaust fume collecting hood side, dodge gate top, suspender belt one
On hoist engine, the other end is fixed on dodge gate at end.
Preferably, the zinc fume collecting device further includes the guider for being arranged on longitudinal side, the guider bag
Include the feed rod for being fixed on dodge gate and upwardly extending in lower end and be fixed on the casing of exhaust fume collecting hood above dodge gate, described sleeve pipe and light
Thick stick is formed and is slidably matched.
Preferably, the exhaust fume collecting hood includes frame and the plane materiel being fixed on frame；The frame welds for rectangular steel pipe
Form, the plane materiel material is glass mat, galvanized iron sheet, stainless steel plate or PVC board.
Preferably, it is additionally provided with the reinforcement structure being fixed on the vertical frame of exhaust fume collecting hood at the top of the exhaust fume collecting hood longitudinally outboard face
Part.
Preferably, the exhaust fume collecting hood is additionally provided with the lifting device for removably connecting zinc pot guardrail；The lifting
Device has controlled self-locking device.
Preferably, the zinc pot guardrail bottom is additionally provided with the footing in strap bolt hole.
, it is necessary to illustrate in the description to technical solutions of the utility model, in addition to " longitudinal direction ", " transverse direction " are defined,
" vertical " vertical direction for horizontal plane in description；The orientation or position of the instruction such as term " on ", " under ", " top ", " bottom "
Put relation, visual angle when standing with reference to human body, is for only for ease of and simplifies description, be not instruction or imply device or
The orientation that element must have.
The beneficial effects of the utility model are：
1. by setting zinc pot guardrail so that operating personnel by the dodge gate of opening when being worked, personal safety
Protected；Enclosed zinc pot guardrail forms with zinc pot edge platform, exhaust fume collecting hood, dodge gate coordinate respectively at the same time, also limits
Zinc cigarette leaks, and ensure that zinc cigarette collecting effect；With zinc pot edge platform apart from higher below exhaust fume collecting hood, without scratching wind during translation
Danger.
2. the stiffener in preferred solution so that the larger partial intensities increase of stress at the top of exhaust fume collecting hood, is unlikely to deform.
3. the lifting gear in preferred solution includes hoist engine and suspender belt, compared with the lifting gear of worm and gear composition,
Structure is simpler, and cost is lower；It is because suspender belt is more suitable for the work shape for winding, extruding using suspender belt rather than steel wire rope
Condition, while cost is lower.
4. the guider in preferred solution, defines track during dodge gate lifting, it is ensured that dodge gate and collection cigarette
Cover, the fiting effect of zinc pot guardrail, further ensure the effect of zinc cigarette collection.
5. exhaust fume collecting hood, zinc pot guardrail, the further of dodge gate technical characteristic are limited in preferred solution so that technical side
Case obtains more preferably using effect when solving technical problem and has lower cost.
Brief description of the drawings
Fig. 1 is the side structure schematic view of the utility model embodiment；
Fig. 2 is 1 frame dimensional structure diagram of exhaust fume collecting hood in the utility model embodiment；
Fig. 3 is 3 frame dimensional structure diagram of zinc pot guardrail in the utility model embodiment；
In figure：1. exhaust fume collecting hood, 2. zinc pots, 3. zinc pot guardrails, 4. dodge gates, 5. twin beam overhead cranes, 6. tracks, 7. zinc pot sides
Edge platform, 8. lifting gears, 9. guiders, 10. stiffeners, 11. observation windows.
Embodiment
Below in conjunction with drawings and examples, the embodiment of the utility model is described in detail.
, it is necessary to which explanation, " longitudinal direction " in description is twin beam overhead crane in the description to technical solutions of the utility model
Girder extending direction, and the direction of exhaust fume collecting hood top surface long side extension, " transverse direction " is twin beam overhead crane girder horizontal vertical direction,
And the horizontal direction of attached drawing 1, " vertical " vertical direction for attached drawing 1；Term " on ", " under ", " top ", " bottom " etc. refer to
The orientation or position relationship shown, visual angle when standing with reference to human body, and the position relationship shown in respective drawings, be only for
It is easy to and simplifies description, is not instruction or implies the orientation that device or element must have, it is impossible to be interpreted as to this reality
With new limitation.
A kind of zinc fume collecting device, including the bottomless exhaust fume collecting hood 1 of rectangle that upper end is fixed on 5 girder of twin beam overhead crane, collection
Along 5 girder extending direction of twin beam overhead crane at the top of petticoat pipe 1（It is hereinafter referred to as longitudinal）Equipped with being used for by lifting steel through exhaust fume collecting hood 1
The top seam of cord, top seam is by gasket lap seal, 5 girder horizontal vertical direction of twin beam overhead crane（It is hereinafter referred to as horizontal）Collection cigarette
Cover 1 one upper lateral parts and be equipped with the exhaust gases passes being connected with smoke filtration equipment；1 longitudinal size of exhaust fume collecting hood is greater than or equal to zinc pot
2 length, 1 lateral dimension of exhaust fume collecting hood are greater than or equal to 2 width of zinc pot；Longitudinal 1 liang of side lower part of exhaust fume collecting hood is equipped with liftable
Dodge gate 4, is additionally provided with observation window 11 on the dodge gate 4.
Wherein, in addition to suspension apparatus can be run along girder direction, driving is overall can also transversely to be set the twin beam overhead crane 5
Track 6 make transverse translation.
1 lower edge of exhaust fume collecting hood is concordant, and lower edge and 1 lower edge of exhaust fume collecting hood are contour after the dodge gate 4 rises completely；The zinc
Fume collecting device further includes the closed zinc pot guardrail 3 for being arranged on 1 lower periphery of exhaust fume collecting hood, 3 bottom of zinc pot guardrail and zinc
Pot edge platform 7 forms sealing and coordinates；In horizontal side, zinc pot guardrail 3 is equipped with end plate, end plate and exhaust fume collecting hood 1, dodge gate 4
The position of cooperation is equipped with sealing strip；In the side of longitudinal direction, zinc pot guardrail 3 and 4 lateral surface of dodge gate declined completely are formed and sealed
Matching relationship.
Enclosed zinc pot guardrail 3 is with 7 load-bearing of zinc pot edge platform, because bottom is close to zinc pot 2, environment temperature it is too high without
Gasket can be used, can only be coordinated by the sealing of zinc pot guardrail 3 and zinc pot edge platform 7 to reach the effect for preventing that zinc cigarette from leaking
Fruit.The zinc pot guardrail 3 of longitudinal side is since it is desired that expose dodge gate 4 and highly relatively low, formation " threshold shape "；Zinc pot guardrail 3 with
The contact site of dodge gate 4 also cannot use sealing strip, it is necessary to by forming matching relationship between component because environment temperature is too high
Leak to reduce zinc cigarette to the greatest extent.Because no dodge gate 4 blocks, zinc pot guardrail 3 needs to set end plate upward transverse side
Extend to 1 bottom of exhaust fume collecting hood to block to be formed, end plate is in the horizontal direction 5 ~ 10cm apart from exhaust fume collecting hood；Because apart from zinc pot 2
Farther out, environment temperature is relatively low for liquid level, this part can use gasket, make zinc pot guardrail 3 and exhaust fume collecting hood 1, the side of dodge gate 4
The position being in contact keeps sealing, prevents zinc cigarette from leaking.
3 height of zinc pot guardrail of longitudinal side is 720mm, and not only personnel have been formed and have been protected, but also have passed through opening without prejudice to personnel
Dodge gate 4 to being operated in zinc pot 2；And this whole steel plate materials utilization rate of height design to width for 1500mm
Higher.
The zinc pot guardrail 3 applies harden structure using steelframe, the rectangular steel pipe welding that the steelframe is section 80X80mm and
Into the steel plate that, institute's coating panel is thickness 6mm, the connection mode of steelframe and deposited plate is welding.Because zinc pot guardrail 3 is apart from zinc pot 2
Relatively near, through practical proof, when steel plate thickness is less than 6mm, self-strength is too low, under the baking of high temperature zinc pot, steel plate itself
More serious deformation can occur, the matching relationship failure resulted in, causes zinc cigarette to leak.
Observation window 11 is additionally provided with the end plate of the zinc pot guardrail 3, the observation window 11 is heat safe glass material.
4 length of dodge gate is equal with 1 longitudinal length of exhaust fume collecting hood, and the every side for being provided with dodge gate is both provided with uniform point
4 groups of lifting gears 8 of cloth, the lifting gear 8 include hoist engine and suspender belt；Wherein hoist engine is fixed on 1 side of exhaust fume collecting hood, work
The dynamic top of door 4, on hoist engine, the other end is fixed on dodge gate 4 for suspender belt one end.Using suspender belt rather than steel wire rope,
It is because suspender belt is more suitable for the working condition that winds, extrude, while cost is lower.
The zinc fume collecting device further includes 4 assembly guidance 9 of every side for being arranged on two longitudinal sides, the guider
9 feed rods for including being fixed on dodge gate and upwardly extending in lower end and the casing for being fixed on exhaust fume collecting hood above dodge gate, described sleeve pipe
Formed with feed rod and can be slided with merging in the stroke range of dodge gate.
The exhaust fume collecting hood 1 includes frame and plane materiel, and the frame is that the rectangular steel pipe of section 80X80mm is welded, institute
It is 1.5mm thickness galvanized iron sheets to state plane materiel material, and the plane materiel is fixed on frame with riveting method；Such design, both can be with
Ensure integral strength, and weight can be mitigated, prevent twin beam overhead crane 5 from damaging.
Stiffener 10 is additionally provided with the top of the 1 longitudinally outboard face of exhaust fume collecting hood, the stiffener 10 is steel-pipe welding
Into single truss structure, vertically arranged, the top of top and exhaust fume collecting hood 1 is concordant, and length is the 1/2 of 1 height of exhaust fume collecting hood, corresponding to consolidate
Due to 1 vertical frame of exhaust fume collecting hood, 8 groups are set per side.
In various embodiments, can also be in the exhaust fume collecting hood（1）On be provided with removably connect zinc pot shield
Column（3）Lifting device, for when needing mobile, saying that the two is translated after being connected as entirety；The lifting device has controlled
Self-locking device, can afterwards consolidate and keep in place in lifting；The lifting device can be to be arranged on exhaust fume collecting hood two to indulge in embodiment
Sideways hoist engine and the suspender belt to match, are 2 per side hoist engine quantity.When need to move, first suspender belt and zinc pot guardrail are fixed,
In the case where operating personnel control, 4 hoist engine synchronization actions, stop after zinc pot guardrail is promoted to the height from bottom surface 20cm, carry
It is to scratch other planes in order to prevent to rise；Then hoist engine self-locking is with the firm height for keeping zinc pot guardrail；Then with twin beams row
The movement of car drives exhaust fume collecting hood, zinc pot guardrail to be translated.After being moved into place, hoist engine locking is cancelled, and controlled synchronous declines, will
Zinc pot guardrail is positioned over zinc pot edge platform；Then suspender belt and zinc pot guardrail are released and fixed.
In various embodiments, the footing in strap bolt hole can also be provided with 3 bottom of zinc pot guardrail, 2 are set per side
It is a, it is corresponding with the bolt hole being arranged in zinc pot edge platform 7 respectively；To be bolted zinc pot guardrail 3 and zinc pot edge platform
7, so that zinc pot guardrail 3 is more firm, prevent from being shifted by collision.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to embodiment will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present utility model, not given
Describe the part presented with partial enlargement in detail, be the prior art, herein without repeating.Therefore, the utility model will not
It is intended to be limited to the embodiments shown herein, and is to fit to consistent with principles disclosed herein and feature most wide
Scope.
Claims (9)
1. a kind of zinc fume collecting device, including upper end are fixed on the bottomless cuboid exhaust fume collecting hood on twin beam overhead crane girder（1）, collection
Petticoat pipe（1）Top is equipped with the top with gasket along longitudinal direction and stitches, horizontal exhaust fume collecting hood（1）One upper lateral part is equipped with and smoke filtration equipment
Connected exhaust gases passes；
It is characterized in that：The exhaust fume collecting hood（1）Longitudinal size is more than or equal to zinc pot（2）Length, the exhaust fume collecting hood（1）Lateral dimension
More than or equal to zinc pot（2）Width；Longitudinal exhaust fume collecting hood（1）Two side lower parts are equipped with liftable dodge gate（4）, the dodge gate（4）
On be provided with observation window（11）；
The exhaust fume collecting hood（1）Lower edge is concordant, the dodge gate（4）Lower edge and exhaust fume collecting hood under raised configuration（1）Lower edge is contour；
The zinc fume collecting device, which further includes, is arranged on exhaust fume collecting hood（1）The closed zinc pot guardrail of lower periphery（3）, the zinc pot
Guardrail（3）Bottom and zinc pot edge platform（7）Sealing is formed to coordinate；Zinc pot guardrail（3）End plate, end plate are equipped with horizontal side
It is equipped with and exhaust fume collecting hood（1）, dodge gate（4）The sealing strip of cooperation；In the side of longitudinal direction, zinc pot guardrail（3）Top with declining completely
Dodge gate afterwards（4）Lateral surface forms sealing matching relationship.
2. zinc fume collecting device according to claim 1, it is characterised in that the zinc pot guardrail of longitudinal side（3）It is high
Spend for 600 to 750mm；The zinc pot guardrail（3）End plate on be additionally provided with observation window（11）.
3. zinc fume collecting device according to claim 1, it is characterised in that the zinc pot guardrail（3）Plate is applied using steelframe
Structure, the steelframe are welded by rectangular steel pipe, and institute's coating panel is the steel plate of thickness >=6mm.
4. zinc fume collecting device according to claim 1, it is characterised in that the dodge gate（4）Length and exhaust fume collecting hood（1）
Longitudinal length is equal, per side dodge gate（4）It is both provided with 4 groups of lifting gears（8）, the lifting gear（8）Including hoist engine and
Suspender belt；Wherein hoist engine is fixed on exhaust fume collecting hood（1）Side, dodge gate（4）Top, suspender belt one end are another on hoist engine
End is fixed on dodge gate（4）On.
5. zinc fume collecting device according to claim 1, it is characterised in that the zinc fume collecting device, which further includes, to be arranged on
The guider of longitudinal side（9）, the guider（9）The feed rod that is fixed on dodge gate including lower end and upwardly extends and solid
The casing of exhaust fume collecting hood above dodge gate, described sleeve pipe and feed rod, which are formed, to be slidably matched.
6. zinc fume collecting device according to claim 1, it is characterised in that the exhaust fume collecting hood（1）Including frame and fixation
Plane materiel on frame；The frame is welded for rectangular steel pipe, the plane materiel material for glass mat, galvanized iron sheet,
Stainless steel plate or PVC board.
7. zinc fume collecting device according to claim 1, it is characterised in that the exhaust fume collecting hood（1）At the top of longitudinally outboard face
It is additionally provided with and is fixed on exhaust fume collecting hood（1）Stiffener on vertical frame（10）.
8. zinc fume collecting device according to claim 1, it is characterised in that the exhaust fume collecting hood（1）It is additionally provided with removable
The mode of unloading connects zinc pot guardrail（3）Lifting device；The lifting device has controlled self-locking device.
9. zinc fume collecting device according to claim 1, it is characterised in that the zinc pot guardrail（3）Bottom is additionally provided with
The footing in strap bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936680.7U CN207254898U (en) | 2017-07-31 | 2017-07-31 | A kind of zinc fume collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936680.7U CN207254898U (en) | 2017-07-31 | 2017-07-31 | A kind of zinc fume collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207254898U true CN207254898U (en) | 2018-04-20 |
Family
ID=61927565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720936680.7U Expired - Fee Related CN207254898U (en) | 2017-07-31 | 2017-07-31 | A kind of zinc fume collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207254898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458389A (en) * | 2020-11-28 | 2021-03-09 | 齐河承泽环保科技有限公司 | Automatic hot-dip galvanizing method and intelligent processing system |
-
2017
- 2017-07-31 CN CN201720936680.7U patent/CN207254898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458389A (en) * | 2020-11-28 | 2021-03-09 | 齐河承泽环保科技有限公司 | Automatic hot-dip galvanizing method and intelligent processing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207254898U (en) | A kind of zinc fume collecting device | |
| CN206174436U (en) | Hard protector of scaffold that encorbelments frame steel sheet | |
| CN205133500U (en) | A take off and cover device that is used for coke oven to add coal truck bell cleaning | |
| CN207700708U (en) | A kind of shellring shape ceiling mounted tracks of unit glass curtain wall | |
| CN212977217U (en) | Support tarpaulin for welding steel box girder | |
| CN208213906U (en) | A kind of hot dip galvanizing fuel gas collecting hood mobile with following vehicle | |
| CN104451495B (en) | A kind of high temperature scarfing cinder device for dragging dregs | |
| CN209066905U (en) | A kind of back strut formula overhanging unloading platform | |
| CN208009871U (en) | Overhanging type movable Scaffold | |
| CN206232794U (en) | Box-type zinc cigarette collection system | |
| CN205713043U (en) | A kind of walking is automatically positioned nacelle device | |
| CN206986726U (en) | A kind of movable type bridge anticollision barrier construction operation chassis | |
| CN206646799U (en) | One kind is based on the multi-faceted adjustable type operating platform in job site | |
| CN209778971U (en) | Galvanizing equipment convenient to get material | |
| CN109680918A (en) | A kind of safe Hanging Basket and application method suitable for high altitude operation | |
| CN208378930U (en) | The program-controlled heat-treatment furnace of car-type sealed using step | |
| CN207413722U (en) | A kind of separator | |
| CN213841763U (en) | Sintering machine trolley | |
| CN203869492U (en) | Volume-changing type pressure vessel fuel gas thermal treatment furnace body structure | |
| CN205990777U (en) | Extremely frigid zones chimney winter construction attemperator | |
| CN207749818U (en) | A kind of suspension type hanging basket for anti-lift-slb construction | |
| CN213356735U (en) | Zinc pot flue gas recovery unit | |
| CN217265832U (en) | Dust hood for treating hot disintegrating slag raise dust | |
| CN105651070A (en) | Movable smoke gathering hood for folding molten iron into tank | |
| CN207155788U (en) | A kind of Mobile pipe assembling and disassembling manipulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190814 Address after: 250032 Jinneng Avenue, Qihe Economic Development Zone, Dezhou City, Shandong Province Patentee after: QIHE CHENGZE LIGHTING METAL COATING & PRINTING Co.,Ltd. Address before: 251100 Ludong, Middle Section of Jinneng Avenue, Qihe County Economic Development Zone, Dezhou City, Shandong Province Patentee before: QIHE CHENGZE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20210731 |