CN107420734A - Rubber film sealed dry type coal gas cabinet leveling device - Google Patents
Rubber film sealed dry type coal gas cabinet leveling device Download PDFInfo
- Publication number
- CN107420734A CN107420734A CN201710879372.XA CN201710879372A CN107420734A CN 107420734 A CN107420734 A CN 107420734A CN 201710879372 A CN201710879372 A CN 201710879372A CN 107420734 A CN107420734 A CN 107420734A
- Authority
- CN
- China
- Prior art keywords
- steel cable
- cabinet
- side roller
- leveling
- dry type
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17B—GAS-HOLDERS OF VARIABLE CAPACITY
- F17B1/00—Gas-holders of variable capacity
- F17B1/02—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17B—GAS-HOLDERS OF VARIABLE CAPACITY
- F17B1/00—Gas-holders of variable capacity
- F17B1/24—Gas-holders of variable capacity of dry type
Abstract
The present invention relates to a kind of rubber film sealed dry type coal gas cabinet leveling device, including along several uniform leveling platforms of cabinet ceiling edge and with the one-to-one steel cable of leveling platform, steel cable fixed mount, counterweight and weight guide, interior side roller and outer side roller are installed on leveling platform, steel cable one end is fixed on piston by steel cable fixed mount, the steel cable other end passes through be changed to the direction away from cabinet roof center by interior side roller after cabinet top plate straight up, then it is changed to vertically downward direction by outer side roller, finally with reconnection, counterweight coordinates on the weight guide being fixed on vertically on the outside of gas chamber.The device is on the premise of levelling effect is ensured, without occupying cabinet top plate space, eliminating regular trouble point, installation is simple, reduces the workload safeguarded and changed, and cost substantially reduces.
Description
Technical field
The invention belongs to gas chamber field, and in particular to a kind of rubber film sealed dry type coal gas cabinet leveling device.
Background technology
Rubber film sealed dry type gas chamber is widely used in the recovery storage of iron and steel enterprise's by-product gas, and Fig. 1 is rubber membrane
Seal dry type coal gas general assembly drawing, the gas chamber of this cabinet type include in bottom of cabinet plate, cabinet side plate, cabinet top plate and cabinet can more than
The piston and T baffle plates of lower movement, in the running of gas chamber, pass through moving up and down to realize coal gas for piston and T baffle plates
Discrepancy, piston and T baffle plates are during moving up and down it is possible that unbalance situation, levelling device just pass through the weight of counterweight
Power is driving force, hampers piston and the unbalance further generation of T baffle plates, also ensures that gas chamber is safely and effectively run.
Existing levelling device is then vertical up as shown in Fig. 2 steel cable is fixed on piston, through cabinet top plate, passes through
Crossed after piston pulley along cabinet top plate, two steel cable saddle seats on cabinet top plate are sequentially passed through when crossing, length is crossed and is slightly less than
Cabinet top board diameter, then be changed to straight down by counterweight pulley and be connected to counterweight, here it is a complete leveling unit,
The key position of levelling device as shown in figure 3, steel cable come from piston after, it is necessary to cross cabinet top after, connect opposite side is descending
To counterweight, the cabinet top plate plant tilting of levelling device is as shown in figure 4, steel cable occupies big quantity space on cabinet top plate, it appears that mixed and disorderly
Without chapter, and cabinet top plate is provided with many steel cable saddle seats.
From the foregoing, it will be observed that there is following defect in the existing levelling device of rubber film sealed dry type gas chamber：1) steel cable needs horizontal stroke
Cabinet top plate surface is worn, while needs the support of many steel cable saddle seats, had both occupied the cabinet top plate space of preciousness, adds event again
Barrier point；2) levelling device is installed complicated in cabinet top plate part, once installation is not in place, such as occurs being connected with same counterweight
A steel cable do not stress, the situation of another whole stress, can not only play leveling effect, but also piston can be aggravated
It is unbalance；3) part of the levelling device on cabinet top plate, steel cable easily freezes under winter extremely cold weather, under the operating mode such as rainy season again easily
Corrosion, maintenance workload is larger, and service life is shorter.
The content of the invention
It is an object of the invention to provide a kind of rubber film sealed dry type coal gas cabinet leveling device, the device is ensureing leveling effect
On the premise of fruit, without occupying cabinet top plate space, eliminating regular trouble point, installation is simple, reduces the work safeguarded and changed
Measure, cost substantially reduces.
The technical solution adopted in the present invention is：
A kind of rubber film sealed dry type coal gas cabinet leveling device, including several leveling platforms along cabinet ceiling edge uniformly
And steel cable one-to-one with leveling platform, steel cable fixed mount, counterweight and weight guide, interior sideslip is installed on leveling platform
Wheel and outer side roller, steel cable one end are fixed on piston by steel cable fixed mount, and the steel cable other end passes through cabinet top plate straight up
Direction away from cabinet roof center is changed to by interior side roller and then be changed to vertically downward direction, last by outer side roller afterwards
With coordinating with reconnection, counterweight on the weight guide being fixed on vertically on the outside of gas chamber.
Further, interior side roller and outer side roller are fixed on leveling platform by pulley platform respectively.
Further, pulley platform is provided with the rope guide rack for being used for guiding steel cable direction.
Further, cabinet top plate is provided with and worn vertically by steel cable sleeve with the one-to-one steel cable sleeve of steel cable, steel cable
Offer for sale top plate.
Further, the length of steel cable is twice of piston stroke.
The beneficial effects of the invention are as follows：
The principle of levelling device is to pass through the guiding of pulley by steel cable using the deadweight of counterweight as driving force, is delivered to work
Beyond the Great Wall, state of piston when unbalance is played a part of reversely exerting a force, can be as early as possible so as to correct the imbalance state of piston
Situation back to normal.Shown according to theoretical research and practical application, the effect reversely to exert a force the only degree unbalance with piston, counterweight
Gross weight and the height of piston operation have relation, it is not related with the source of the stress on piston, so the present invention can be
Ensure largely to be simplified on the premise of levelling effect, therefore of the invention had the advantage that compared with existing levelling device：
1) steel cable offers for sale after top plate directly to being access to counterweight, it is not necessary to crosses cabinet top plate surface, therefore, there is no need to steel cable saddle seat
Support, without occupying cabinet top plate space, eliminates the regular trouble point at steel cable saddle seat.2) levelling device installation is simple,
The corresponding piston fixing point of one counterweight, operating mode clear and definite, is also easy to find even if breaking down.3) levelling device is extremely
Simplify, levelling device can be arranged on to the intersection of cabinet top plate lower edge and cabinet side plate completely under bad working environments, avoid with
Sleet Exposure to Sunlight, atmosphere pollution, the direct contact of plant dust, relatively good preferable working condition can be kept, reduce and safeguard more
The workload changed.4) cost of equipment purchase substantially reduces, levelling device typically using professional factory the supply of material by the way of, price compared with
Expensive, by taking 150,000 common rubber membrane cabinets as an example, using this levelling device, the situation that can save material mainly has：1. steel cable is led
Stand, original design 36, now can all cancel, and save 1.7 tons of weight；2. steel cable, original design 18, per 115 meters of root long, are now needed
9 are wanted, per 65 meters of root long, saves 2.8 tons of weight；3. leveling platform, original design 27, now need 9, weight 71.2 is saved
Ton；3. pulley platform, rope guide rack, pulley etc., save 3.3 tons of weight.All by 10000 yuan/ton of complete sets of equipment price rough calculation, only
This part can save 790,000 yuan of expense.
Brief description of the drawings
Fig. 1 is the general assembly drawing of existing rubber film sealed dry type gas chamber.
Fig. 2 is the schematic diagram of existing rubber film sealed dry type coal gas cabinet leveling device.
Fig. 3 is the schematic diagram that steel cable moves towards in existing rubber film sealed dry type coal gas cabinet leveling device.
Fig. 4 is the floor map of cabinet top plate in existing rubber film sealed dry type coal gas cabinet leveling device.
Fig. 5 is the schematic diagram of the embodiment of the present invention.
Fig. 6 is the schematic diagram that steel cable moves towards in the embodiment of the present invention.
Fig. 7 is the floor map of cabinet top plate in the embodiment of the present invention.
In figure：1- bottom of cabinet plates；2-T shutter carriers；3- counterweights；4- steel cable fixed mounts；5- leveling platforms；6- steel cable sleeves；
7- piston pulleys；8- pulley platforms；9- rope guide racks；10- counterweight pulleys；11- cabinet top plates；12- steel cables；13- pistons；14- steel cables are led
Stand；15- weight guides；16- diffusion valves；Side roller in 17-；The outer side rollers of 18-.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Figures 5 to 7, a kind of rubber film sealed dry type coal gas cabinet leveling device, including it is equal along the edge of cabinet top plate 11
Several leveling platforms 5 and steel cable one-to-one with leveling platform 5 12, steel cable fixed mount 4, counterweight 3 and counterweight of cloth are led
Rail 15, interior side roller 17 and outer side roller 18 are installed on leveling platform 5, the one end of steel cable 12 is fixed on by steel cable fixed mount 4
On piston 13, the other end of steel cable 12 is changed to away from the center of cabinet top plate 11 after passing through cabinet top plate 11 straight up by interior side roller 17
Direction then be changed to vertically downward direction, be finally connected with counterweight 3 by outer side roller 18, counterweight 3 coordinates is fixing vertically
On weight guide 15 on the outside of gas chamber.
As shown in fig. 6, in the present embodiment, interior side roller 17 and outer side roller 18 are fixed on tune by pulley platform 8 respectively
On average 5, pulley platform 8 is provided with the rope guide rack 9 for being used for guiding the direction of steel cable 12, and cabinet top plate 11 is provided with steel cable 12 one by one
Corresponding steel cable sleeve 6, steel cable 12 pass cabinet top plate 11 vertically by steel cable sleeve 6.
In the present embodiment, the length of steel cable 12 is twice of the stroke of piston 13.
The principle of levelling device is using the deadweight of counterweight 3 as driving force, the guiding by steel cable 12 by pulley, is delivered to
On piston 13, state when unbalance to piston 13 plays a part of reversely exerting a force, and makes it so as to correct the imbalance state of piston 13
Being capable of situation back to normal as early as possible.Shown according to theoretical research and practical application, the effect reversely to exert a force is only unbalance with piston 13
Degree, the height run of the gross weight of counterweight 3 and piston 13 have relation, it is not related with the source of the stress on piston 13,
So the present invention can largely be simplified on the premise of levelling effect is ensured, therefore of the invention and existing levelling device
Compared to having the advantage that：1) steel cable 12 offers for sale after top plate 11 directly to being access to counterweight 3, it is not necessary to the surface of cabinet top plate 11 is crossed,
It therefore, there is no need to the support of steel cable saddle seat 14, without occupying the space of cabinet top plate 11, eliminate frequent at steel cable saddle seat 14
Property trouble point.2) levelling device installation is simple, the corresponding piston fixing point of a counterweight 3, operating mode clear and definite, even if occurring
Failure is also easy to find.3) levelling device is extremely simplified, and levelling device can be arranged on to cabinet top plate completely under bad working environments
11 lower edges and the intersection of cabinet side plate, avoid and contacted with sleet Exposure to Sunlight, atmosphere pollution, the direct of plant dust, can be compared
Preferable working condition is kept well, reduces the workload safeguarded and changed.4) cost of equipment purchase substantially reduces, levelling device one
As using professional factory the supply of material by the way of, it is expensive,, can using this levelling device by taking 150,000 common rubber membrane cabinets as an example
Mainly have with the situation for saving material：1. steel cable saddle seat 14, original design 36, now can all cancel, 1.7 tons of weight is saved；
2. steel cable 12, original design 18, per 115 meters of root long, now need 9, per 65 meters of root long, 2.8 tons of weight is saved；3. leveling platform
5, original design 27,9 are now needed, saves 71.2 tons of weight；3. pulley platform 8, rope guide rack 9, pulley etc., save 3.3 tons of weight.
All 790,000 yuan of expense can be saved by 10000 yuan/ton of complete sets of equipment price rough calculation, only this part.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (5)
- A kind of 1. rubber film sealed dry type coal gas cabinet leveling device, it is characterised in that：Including along uniform some of cabinet ceiling edge Individual leveling platform and steel cable one-to-one with leveling platform, steel cable fixed mount, counterweight and weight guide, pacify on leveling platform Equipped with interior side roller and outer side roller, steel cable one end is fixed on piston by steel cable fixed mount, and the steel cable other end is straight up The direction of remote cabinet roof center is changed to by interior side roller and then be changed to straight down by outer side roller after through cabinet top plate Direction, finally with reconnection, counterweight coordinates on the weight guide being fixed on vertically on the outside of gas chamber.
- 2. rubber film sealed dry type coal gas cabinet leveling device as claimed in claim 1, it is characterised in that：Interior side roller and outside Pulley is fixed on leveling platform by pulley platform respectively.
- 3. rubber film sealed dry type coal gas cabinet leveling device as claimed in claim 1, it is characterised in that：Pulley platform, which is provided with, to be used Rope guide rack in guiding steel cable direction.
- 4. rubber film sealed dry type coal gas cabinet leveling device as claimed in claim 1, it is characterised in that：Cabinet top plate be provided with The one-to-one steel cable sleeve of steel cable, steel cable pass cabinet top plate vertically by steel cable sleeve.
- 5. rubber film sealed dry type coal gas cabinet leveling device as claimed in claim 1, it is characterised in that：The length of steel cable is living Fill in stroke twice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710879372.XA CN107420734A (en) | 2017-09-26 | 2017-09-26 | Rubber film sealed dry type coal gas cabinet leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710879372.XA CN107420734A (en) | 2017-09-26 | 2017-09-26 | Rubber film sealed dry type coal gas cabinet leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107420734A true CN107420734A (en) | 2017-12-01 |
Family
ID=60436253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710879372.XA Pending CN107420734A (en) | 2017-09-26 | 2017-09-26 | Rubber film sealed dry type coal gas cabinet leveling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107420734A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1015390A (en) * | 1963-11-26 | 1965-12-31 | Ishikawajima Harima Heavy Ind | Gasholder |
| US3834576A (en) * | 1972-02-16 | 1974-09-10 | Gen Am Transport | Fluid storage container |
| FR2382644A1 (en) * | 1977-03-03 | 1978-09-29 | Joint Francais | Sealing skirt for dry type gasometer - consists of three layers for optimum combination of strength and impermeability |
| US4369044A (en) * | 1981-03-23 | 1983-01-18 | Gatx Tank Erection Corporation | Leveling system for dry seal gasholders |
| CN201103790Y (en) * | 2007-09-20 | 2008-08-20 | 广东韶钢松山股份有限公司 | Digital cabinet digit meter |
| CN101368665A (en) * | 2008-09-26 | 2009-02-18 | 中冶京诚工程技术有限公司 | Piston leveling device of rubber diaphragm sealing gas chamber |
| CN203585799U (en) * | 2013-11-25 | 2014-05-07 | 中冶南方工程技术有限公司 | Leveling device for rubber-membrane-sealing dry gas holder |
| CN205560262U (en) * | 2016-04-28 | 2016-09-07 | 中冶华天工程技术有限公司 | Single hop formula rubber membrane seal gas holder of regular polygon thin oil seal gas holder reconstruction |
-
2017
- 2017-09-26 CN CN201710879372.XA patent/CN107420734A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1015390A (en) * | 1963-11-26 | 1965-12-31 | Ishikawajima Harima Heavy Ind | Gasholder |
| US3834576A (en) * | 1972-02-16 | 1974-09-10 | Gen Am Transport | Fluid storage container |
| FR2382644A1 (en) * | 1977-03-03 | 1978-09-29 | Joint Francais | Sealing skirt for dry type gasometer - consists of three layers for optimum combination of strength and impermeability |
| US4369044A (en) * | 1981-03-23 | 1983-01-18 | Gatx Tank Erection Corporation | Leveling system for dry seal gasholders |
| CN201103790Y (en) * | 2007-09-20 | 2008-08-20 | 广东韶钢松山股份有限公司 | Digital cabinet digit meter |
| CN101368665A (en) * | 2008-09-26 | 2009-02-18 | 中冶京诚工程技术有限公司 | Piston leveling device of rubber diaphragm sealing gas chamber |
| CN203585799U (en) * | 2013-11-25 | 2014-05-07 | 中冶南方工程技术有限公司 | Leveling device for rubber-membrane-sealing dry gas holder |
| CN205560262U (en) * | 2016-04-28 | 2016-09-07 | 中冶华天工程技术有限公司 | Single hop formula rubber membrane seal gas holder of regular polygon thin oil seal gas holder reconstruction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |