CN202915370U - Clamping device for garbage cracking furnace pressure rod - Google Patents
Clamping device for garbage cracking furnace pressure rod Download PDFInfo
- Publication number
- CN202915370U CN202915370U CN 201220424083 CN201220424083U CN202915370U CN 202915370 U CN202915370 U CN 202915370U CN 201220424083 CN201220424083 CN 201220424083 CN 201220424083 U CN201220424083 U CN 201220424083U CN 202915370 U CN202915370 U CN 202915370U
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- CN
- China
- Prior art keywords
- cracking furnace
- water vat
- piston
- clamping
- brake shoe
- 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
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- 238000005336 cracking Methods 0.000 title claims abstract description 50
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 101
- 230000033001 locomotion Effects 0.000 claims abstract description 4
- 239000002699 waste material Substances 0.000 claims description 37
- 210000004907 gland Anatomy 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 238000005987 sulfurization reaction Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 14
- 230000000694 effects Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000006386 memory function Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to a clamping device for a garbage cracking furnace pressure rod and belongs to the field of garbage treatment devices. The clamping device is formed by two clamping water cylinders, wherein one clamping water cylinder is fastened on a piston rod connecting plate of a garbage cracking furnace pressing device through a screw and does not move during pressurization, and the other clamping water cylinder is fastened on a front cover connecting plate of the garbage cracking furnace pressing device through a screw and can move along with a cylinder body. The pressure rod of the garbage cracking furnace pressing device penetrates through inner holes of the two clamping water cylinders, and the two clamping water cylinders can be used for clamping and loosening the pressure rod. The clamping device is simple in structure, small in size and flexible in clamping and loosening motions, and is matched with the garbage cracking furnace pressing device to be used.
Description
Technical field
The utility model waste cracking furnace depression bar clamping device belongs to the refuse disposal installation field, particularly relates to the matching used depression bar clamping device of a kind of waste cracking furnace.
Background technology
At present, in garbage processing procedure, employed waste cracking furnace pressure lever mechanism is built-in pressure lever mechanism, be not equipped with waste cracking furnace depression bar clamping device, this kind pressure lever mechanism be one by cylinder, holding pad forms, this cylinder is the cover cylinder, its inner casing (piston), piston rod is contained in the waste cracking furnace gas and liquid collecting passage, the gas-liquid mixture that rubbish produces in cracking process, the coal tar wet goods constantly bonds, be accumulated in inner casing and piston rod surface, inner casing, the piston rod packing circle sticks coal tar, and resistance increases, stuck phenomenon appears, cause inner casing, can't retract after piston rod stretches out, can't stretch out after perhaps retracting, cause piston rod short service life, pyrolysis furnace can not continue to use, and has increased the cost that cracking is processed.
The utility model content
The purpose of this utility model provides a kind of matching used waste cracking furnace depression bar of waste cracking furnace hold down gag clamping device that is, depression bar is clamped, loosens, so that holding pad moves up and down neatly, compresses rubbish.
The utility model is realized by following measures, waste cracking furnace depression bar clamping device is to be made of the clamping water vat that two centres are through hole, one of them clamps water vat and is fixed tightly on the piston rod connecting plate of waste cracking furnace hold down gag by screw, do not produce movement during pressurization, another clamps water vat and is fixed tightly on the protecgulum connecting plate of waste cracking furnace hold down gag by screw, can be along with cylinder body is mobile together, the depression bar of waste cracking furnace hold down gag passes the endoporus that this two cover clamps water vat, and this two cover clamps water vat and can clamp, loosen depression bar.In waste cracking furnace cracking rubbish process, this two cover clamps water vat and remains that clamps a relaxation state.Clamping water vat mainly is made of gland, upper end cover, piston, cylinder body, inner cone gland, brake shoe, steel ball, fairlead, spring, bottom end cover.Be the in-built gland of through hole and sealing ring in the middle of the upper end cover.Be through hole in the middle of the piston, in the inner cone gland is housed.Be conical through-hole in the middle of the inner cone gland, be fixed tightly on the piston by screw, can move up and down with piston, in steel ball and brake shoe are housed.Brake shoe is two semicircle band of columns of opening, endoporus sulfuration working of plastics, and working of plastics increases the frictional force of brake shoe and depression bar.Be through hole in the middle of the bottom end cover, in-built fairlead.Spring is contained between inner cone gland and the bottom end cover.
Connect the water source, give to clamp water vat piston upper chamber input service WATER AS FLOW MEDIUM, hydraulic coupling overcomes spring force, piston moves down, and the inner cone gland that links together with piston moves down, and hydraulic coupling is by the steel ball transmission, compress brake shoe and hold depression bar tightly, clamp water vat and be in clamped condition.When clamping the draining of water vat piston upper chamber, the hydraulic coupling of piston upper chamber reduces, and piston moves up under spring-force driven dual and resets, and is applied to thrust on the brake shoe and eliminates and loosen, and clamps water vat and is in relaxation state.
Utilize the hydraulic control circuit characteristics, a serial connection hydraulic lock (hydraulic control one-way valve) before two clamp the water inlet pipe of water vat, when waste cracking furnace is worked, connect the water source, give first the upper clamping water vat piston upper chamber input service WATER AS FLOW MEDIUM that is fixed on the protecgulum connecting plate, upper clamping water vat is in clamped condition, and brake shoe is held depression bar tightly; Because hydraulic lock has memory function, under original state, the hydraulic lock of lower clamping water vat is in closed condition, and lower clamping water vat is in clamped condition, during the input service medium, hydraulic lock control mouthful input water, open hydraulic lock, the water that is fixed on the lower clamping water vat piston upper chamber of piston rod connecting plate flows into water tank, under the effect of spring force, lower clamping water vat is in relaxation state, and the opening brake shoe loosens.At this moment, upper clamping water vat and depression bar move down under the active force effect of hold down gag together.Garbage cracking in stove is complete, upper clamping water vat and depression bar move up under the active force effect that makes progress of hold down gag together, drive depression bar and holding pad and move up together, after moving into place, give first the hydraulic pressure commutation of lower clamping water vat, lower clamping water vat is in clamped condition.Then give upper clamping water vat hydraulic pressure commutation, upper clamping water vat is in relaxation state.At last, close the water source, because hydraulic lock has locking and memory function, the above water vat that clamps of institute still keeps relaxation state, and lower clamping water vat still keeps clamped condition.The cylinder body of two of hold down gag pressurization water vats slides downwards together under the effect of deadweight and puts in place at this moment.Give again at last the waste cracking furnace load garbage, fill rubbish and repeat again top operation.
The beneficial effects of the utility model are: waste cracking furnace depression bar clamping device of the present utility model is simple in structure, and volume is little, clamps, loosening up is flexible, supports the use with the waste cracking furnace hold down gag.
Description of drawings
Fig. 1 is installation of the present utility model and structural principle schematic diagram.
Fig. 2 is the structural principle axial section structural map of the utility model the first embodiment.
Fig. 3 is the structural principle axial section structural map of the utility model the second embodiment.
Fig. 4 is the axial cutaway view of brake shoe.
Fig. 5 is the radial cross-section of brake shoe.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Among the figure: clamp water vat 1, protecgulum connecting plate 2 clamps water vat 3, piston rod connecting plate 4, depression bar 5, waste cracking furnace 6, gland 11, upper end cover 12, piston 13, cylinder body 14, inner cone gland 15, brake shoe 16, steel ball 17, fairlead 18, spring 19, bottom end cover 20, piston 71, fairlead 72, bottom end cover 73, brake shoe 161, sulfuration working of plastics 162.
As can be seen from Figure 1, the waste cracking furnace depression bar clamping device of the utility model the first embodiment comprises the clamping water vat 1 and 3 that two centres are through hole, clamping water vat 3 is fixed tightly on the piston rod connecting plate 4 of waste cracking furnace hold down gag by screw, piston rod connecting plate 4 is fixed tightly on the bell of waste cracking furnace 6, do not produce movement during the pressurization of pressurization water vat, clamp water vat 1 and be fixed tightly in by screw on the protecgulum connecting plate 2 of waste cracking furnace hold down gag, can be mobile together along with cylinder body.The depression bar 5 of waste cracking furnace hold down gag passes the endoporus that clamps water vat 1 and 3, and clamping water vat 1 and 3 can clamp, loosen depression bar.It is the same with 3 structural principle to clamp water vat 1, utilizes the hydraulic control circuit principle, respectively connects a hydraulic lock at two water inlets that clamp water vats, and has a memory function, in waste cracking furnace 6 cracking rubbish processes, clamp water vat 1 and 3 and remain a clamping, a relaxation state.
As seen from Figure 2, clamp water vat mainly by gland 11, upper end cover 12, piston 13, cylinder body 14, inner cone gland 15, brake shoe 16, steel ball 17, fairlead 18, spring 19, bottom end cover 20 and
SealConsist of.Be the in-built gland 11 of through hole and sealing ring in the middle of the upper end cover 12.Be through hole in the middle of the piston 13, in inner cone gland 15 is housed.Be conical through-hole in the middle of the inner cone gland 15, be fixed tightly on the piston 13 by screw, can move up and down with piston 13, in steel ball 17 and brake shoe 16 are housed.Brake shoe 16 is two blocks of semicolumn steel loops 161 of opening, endoporus sulfuration working of plastics 162.Be through hole in the middle of the bottom end cover 20, in-built fairlead 18.Spring 19 is contained between inner cone gland 15 and the bottom end cover 20.
Clamp the operation principle of water vat for to pass into working medium water to piston 13 epicoeles, hydraulic coupling overcomes spring force piston 13 and moves down, and the inner cone gland 15 that links together with piston moves down, and hydraulic coupling is by the steel ball transmission, compress brake shoe 16 and hold depression bar 5 tightly, clamp water vat and be in clamped condition.When clamping the 13 epicoele drainings of water vat piston, the hydraulic coupling of piston 13 epicoeles reduces, and piston 13 moves up under spring-force driven dual and resets, and is applied to thrust on the brake shoe 16 and eliminates and loosen, and clamps water vat and is in relaxation state.
The operation principle of waste cracking furnace depression bar clamping device is for utilizing the hydraulic control circuit characteristics, before two clamp water vats 1 and the water inlet pipe of being connected, respectively connect a hydraulic lock (hydraulic control one-way valve), when waste cracking furnace 6 work, connect the water source, give first the clamping water vat 1 piston upper chamber input service WATER AS FLOW MEDIUM that is fixed on the protecgulum connecting plate 2, clamp water vat 1 and be in clamped condition, brake shoe 16 is held depression bar 5 tightly; Because hydraulic lock has memory function, under original state, the hydraulic lock that clamps water vat 3 is in closed condition, clamps water vat 3 and is in clamped condition, during the input service medium, hydraulic lock control mouthful input water, open hydraulic lock, the water that is fixed on clamping water vat 3 piston upper chambers on the piston rod connecting plate 4 flows into water tank, under the effect of spring force, clamp water vat 3 and be in relaxation state, opening brake shoe 16 loosens.At this moment, clamping water vat 1 and depression bar 5 moves down under the thrust effect of hold down gag together.Garbage cracking in waste cracking furnace 6 is complete, clamps water vat 1 and depression bar 5 and moves up under the active force effect that hold down gag makes progress together, drives depression bar 5 and holding pad and moves up together.After moving into place, give first the hydraulic pressure that clamps water vat 3 commutation, clamp water vat 3 and be in clamped condition.Then give the hydraulic pressure that clamps water vat 1 commutation, clamp water vat 1 and be in relaxation state.Close at last the water source, because hydraulic lock has locking and memory function, still keep relaxation state so clamp water vat 1, clamp water vat 3 and still keep clamped condition, the cylinder body of two of hold down gag pressurization water vats slides downwards together under Gravitative Loads and puts in place at this moment, give again at last the waste cracking furnace load garbage, fill rubbish and repeat again above-mentioned operation.
Fig. 3 is the utility model the second embodiment, with the precedent difference be the double acting water vat for clamping water vat, precedent is the single-acting water vat.Piston 71 endoporus are the taper shoulder hole, and in-built brake shoe 16 and steel ball 17 are the in-built fairlead 72 of through hole in the middle of the bottom end cover 73, increase two-way seal.
Clamp the operation principle of water vat the second embodiment, when piston 71 epicoele input service WATER AS FLOW MEDIUM, piston 71 moves down, because piston 71 endoporus are the taper shoulder hole, when so piston 71 moves down, thrust passes to brake shoe 16 by steel ball 17, compresses brake shoe 16 and holds depression bar 5 tightly, clamps water vat and is in clamped condition; When piston 71 cavity of resorption input service WATER AS FLOW MEDIUM, piston 71 moves up, and the thrust that is applied on the brake shoe 16 is eliminated, and clamps water vat and is in relaxation state.
Fig. 4 and Fig. 5 are the sulfuration structural representation of steel brake shoe 161 and sulfuration working of plastics 162, are the semicolumn annular of two openings, inwardly hold depression bar during pressurized tightly, do not loosen during pressurized.The sulfuration working of plastics increases frictional force to depression bar.
Claims (5)
1. waste cracking furnace depression bar clamping device, the clamping water vat that to it is characterized in that by two centres be through hole consists of, clamping water vat is fixed tightly on the piston rod connecting plate of waste cracking furnace hold down gag by screw, do not produce movement during the pressurization of pressurization water vat, clamping water vat is fixed tightly on the protecgulum connecting plate of waste cracking furnace hold down gag by screw, can be along with cylinder body is mobile together, the depression bar of waste cracking furnace hold down gag passes the endoporus that clamps water vat, the clamping water vat can clamp depression bar and loosen, in waste cracking furnace cracking rubbish process, clamp water vat and remain that clamps a relaxation state.
2. waste cracking furnace depression bar clamping device according to claim 1, it is characterized in that: two clamp water vat and are single-acting cylinder, by gland, upper end cover, piston, cylinder body, the inner cone gland, brake shoe, steel ball, fairlead, spring, bottom end cover and seal consist of, be the in-built gland of through hole and sealing ring in the middle of the upper end cover, be through hole in the middle of the piston, in inner cone be housed press, inner cone gland endoporus is conical through-hole, is fixed tightly on the piston by screw, can move up and down with piston, in steel ball and brake shoe are housed, brake shoe is two semicircle band of columns of opening, and endoporus sulfuration working of plastics is through hole in the middle of the bottom end cover, in-built fairlead, spring are contained between inner cone gland and the bottom end cover.
3. waste cracking furnace depression bar clamping device according to claim 1, it is characterized in that: two clamp water vat also can be double acting cylinder, consisted of by gland, upper end cover, piston, cylinder body, brake shoe, steel ball, fairlead, bottom end cover and seal, be the inner conical shoulder hole in the middle of the piston, in-built steel ball, brake shoe, fairlead, be through hole in the middle of the bottom end cover, in-built fairlead.
4. waste cracking furnace depression bar clamping device according to claim 2, it is characterized in that: brake shoe is comprised of steel brake shoe and working of plastics, and the steel brake shoe is two semicircle band of column steel parts of opening, and endoporus sulfuration working of plastics becomes the semicircle band of column assembly of two openings.
5. waste cracking furnace depression bar clamping device according to claim 2 is characterized in that: clamping the employed working media of water vat is water and compressed air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220424083 CN202915370U (en) | 2012-08-25 | 2012-08-25 | Clamping device for garbage cracking furnace pressure rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220424083 CN202915370U (en) | 2012-08-25 | 2012-08-25 | Clamping device for garbage cracking furnace pressure rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202915370U true CN202915370U (en) | 2013-05-01 |
Family
ID=48163682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220424083 Expired - Fee Related CN202915370U (en) | 2012-08-25 | 2012-08-25 | Clamping device for garbage cracking furnace pressure rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202915370U (en) |
-
2012
- 2012-08-25 CN CN 201220424083 patent/CN202915370U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU CHUNMEI ENVIRONMENTAL POLLUTION CONTROL Free format text: FORMER OWNER: HUANG GUANGXI Effective date: 20140310 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140310 Address after: 511450 Guangdong city of Guangzhou province Panyu District Shiji Town Liantang industrial zone 3 2 District No. 2 Patentee after: Guangzhou Chunmei Environmental Pollution Control and Special Equipment Technology Co., Ltd. Address before: 511450 Guangdong city of Guangzhou province Panyu District Liantang Shiji Town Road Liantang 13 Lane Street No. 8 Patentee before: Huang Guangxi |
|
| ASS | Succession or assignment of patent right |
Owner name: HUANG GUANGXI Free format text: FORMER OWNER: GUANGZHOU CHUNMEI ENVIRONMENTAL POLLUTION CONTROL AND SPECIAL EQUIPMENT TECHNOLOGY CO., LTD. Effective date: 20150908 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150908 Address after: 511450 Guangdong city of Guangzhou province Panyu District Liantang Shiji Town Road Liantang 13 Lane Street No. 8 Patentee after: Huang Guangxi Address before: 511450 Guangdong city of Guangzhou province Panyu District Shiji Town Liantang industrial zone 3 2 District No. 2 Patentee before: Guangzhou Chunmei Environmental Pollution Control and Special Equipment Technology Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160420 Address after: 511450 Guangdong city of Guangzhou province Panyu District Liantang Shiji Town Village has 5 adjacent District No. two, three No. 02 Patentee after: Guangzhou Chunmei Environmental Protection and Technology Co., Ltd. Address before: 511450 Guangdong city of Guangzhou province Panyu District Liantang Shiji Town Road Liantang 13 Lane Street No. 8 Patentee before: Huang Guangxi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20190825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |