CN207294693U - A kind of dry acetylene generators slag extractor - Google Patents
A kind of dry acetylene generators slag extractor Download PDFInfo
- Publication number
- CN207294693U CN207294693U CN201721141282.2U CN201721141282U CN207294693U CN 207294693 U CN207294693 U CN 207294693U CN 201721141282 U CN201721141282 U CN 201721141282U CN 207294693 U CN207294693 U CN 207294693U
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- shell
- connecting rod
- shaft
- valve head
- slag extractor
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Abstract
The utility model discloses a kind of dry acetylene generators slag extractor, including seal section, discharge section and driving device, the seal section is connected with discharge section, the discharge section includes shell and rotates the pusher being arranged in shell, the sealing valve for stretching into shell is equipped with the seal section, the sealing valve includes the valve head of cone, and the valve head surface is equipped with the material scraping plate for scraper；The brake apparatus includes the arrestment mechanism and resetting-mechanism that are movably connected by conductive bar, and the driving device includes transmission shaft and the driving motor for driving transmission shaft to rotate, the utility model it is safe, improve the leakproofness for discharging section：Increase brake apparatus, prevent from causing security incident；It is more stable and reliable, when calcium hydroxide aqueous becomes larger：Driving device thrust increases, and moves arrestment mechanism, wet calcium hydroxide is smoothly discharged, and plays the role of automatic adjustment.
Description
Technical field
Acetylene deslagging technique apparatus field is the utility model is related to, more particularly to a kind of dry acetylene generators slag extractor.
Background technology
Existing slag extractor mainly includes dynamical system, discharge system, sealing system.Dynamical system is mainly by motor and transmission
Device is formed, and discharge system is mainly made of screw conveyor, and sealing system mainly forms seal section and sealing valve by annular seal space
Door and below spring composition.When the calcium hydroxide produced in dry residue generator enters slag extractor, screw propulsion is utilized
Device continuously discharges calcium hydroxide, and after calcium hydroxide enters seal section, spiral propeller constantly compresses the niter of seal section
Ash, forms sealing, and when the spring behind strength is more than sealing valve, spring and sealing valve retreat, calcium hydroxide discharge.Existing row
Slag machine is primarily present problems with：
When generator internal pressure changes, gas is scurried out the seal section of slag extractor, is caused calcium hydroxide to spray, is endangered very much
Danger, easily triggers the security incidents such as fire, explosion, and does not have emergency treatment plant；When aqueous in the calcium hydroxide in slag extractor
Increase, when niter ash viscosity rises, although corresponding leakproofness can improve, the power of motor of slag extractor is increasing, when wet
When degree reaches a certain level, the easy overcurrent of motor, causes to stop in emergency.After the steam in hot calcium hydroxide is being condensed into water, hold
Easily cause inside slag extractor, the calcium hydroxide bleed wall built-up at the position such as annular seal space and slag-drip opening；So as to cause calcium hydroxide tacky, deslagging
Blocking or wall built-up, cause to stop at mouthful.
The reason for causing above-mentioned consequence be：
1st, since seal section is shorter, and sealing valve has larger gap in the process of discharge slag with slag notch, and sealing valve is only
It is fore-aft motion, when slag notch is not full of calcium hydroxide entirely, spring can also retreat, and gap occur, it is impossible to good grinding seal,
Acetylene gas quickly sprays at this time.
2nd, since the spring force behind sealing valve is fixed, so when moisture increase, the viscosity of calcium hydroxide increases,
Power of motor is increased at the same time, when reaching certain resistance, the easy stop jumping of slag extractor.
3rd, since sealing valve is the fore-aft motion under the promotion of spring, when discharging the calcium hydroxide of high-moisture, calcium hydroxide is not
Meeting fast spread, causes slag-drip opening blocking.
4th, since slag extractor body temperature is higher, with environment temperature there are the larger temperature difference, so causing in slag extractor
Condensate moisture Cheng Shui in portion's calcium hydroxide.
Utility model content
For in the prior art the defects of, the utility model the technical problem to be solved is that：Improve the close of slag extractor
Envelope property prevents calcium hydroxide sprays from security incident occurs, while solves slag-drip opening and deslagging cavity inner wall because of calcium hydroxide bonding and because of row
The problem of condensation of slag machine cavity inner wall hot gas causes calcium hydroxide not to be completely exhausted out.
The technical solution adopted in the utility model is a kind of dry acetylene generators slag extractor, including seal section, discharge
Section, driving device and brake apparatus, the seal section are connected with discharge section, and the discharge section includes shell and rotate to be arranged on shell
Interior pusher, the case surface are equipped with feed inlet and are coated on the insulating layer on surface, the port of the case nose with it is close
Envelope section is connected and seal section is communicated with enclosure, and the port of the outer casing back is equipped with airtight and watertight padding；In the seal section
Equipped with the sealing valve for stretching into shell, the sealing valve includes the valve head of cone, and the valve head surface is equipped with scraping for scraper
Flitch；The brake apparatus includes the arrestment mechanism and resetting-mechanism that are movably connected by conductive bar, the arrestment mechanism and answers
Position mechanism is flexibly connected with valve head for controlling valve head to move axially, and then the aperture of the port of controling shell front end；It is described
Driving device includes transmission shaft and the driving motor for driving transmission shaft to rotate, the valve head and pusher and transmission shaft driven
It is connected.
In the technical program, the case surface for discharging section is equipped with insulating layer, reduces discharge section inside and outside temperature difference, effectively avoids
The hot gas condensation of enclosure causes the condensate moisture Cheng Shui of calcium hydroxide to cause calcium hydroxide to condense and can not be successfully discharge, sealing
The valve head of valve is arranged on valve head surface using the contact form for rotating grinding-in, valve head with case nose mouth when rotating
The calcium hydroxide that outer cover port inner wall can be bonded by material scraping plate, which is wiped off, avoids outer cover port from blocking, when the increase of calcium hydroxide moisture
When making calcium hydroxide bonding cause pusher resistance to increase, and calcium hydroxide can not be discharged the front port of shell, brake apparatus
Arrestment mechanism can control sealing valve to move back and forth the openings of sizes of increase case nose port, calcium hydroxide is smoothly discharged, close
Sealing valve can automatically reset after arrestment mechanism controls under resetting-mechanism effect, be arranged on the sealing of collar extension rear port in addition
Filler is able to ensure that the good leakproofness of shell.
Further, the pusher includes shaft I and screw propulsion piece, and the screw propulsion piece is fixed on the table of shaft I
Face, the shaft I are stretched into shell from outer casing back.
Further, the shaft I rear ends are equipped with sprocket wheel, and the sprocket wheel is connected with transmission shaft driven.
Further, the valve head is connected with shaft II, the shaft II and is equipped with travelling gear, and the travelling gear is with passing
Driving-axle gearing connects.
Further, the arrestment mechanism includes brake bar and brake block, and the brake block is set on shaft I, the system
Lever one end is connected with counter weight, and the other end and the brake block of brake bar are hinged, and the gravity of counter weight is converted into brake block pair
The thrusts of shaft II axially backward.
Further, the resetting-mechanism includes release link, resetting spring and linkage, is hinged in the middle part of the release link
Sealed end edge forms the first lever, and upper end and the brake block of release link are hinged, and the linkage includes connecting rod I, connecting rod II
With connecting rod III, the resetting spring is set in shaft I rear ends, the both ends of resetting spring be connected be set on it is preceding solid on shaft I
Determine block and rear fixed block, outer casing back is connected with babinet, and babinet is articulated with the middle part of the connecting rod I and forms the second lever, connecting rod I
Lower end is hinged with preceding fixed block, and rear fixed block is articulated with the middle part of connecting rod II and forms the 3rd lever, the upper end of connecting rod I and connecting rod II
Upper end connected by connecting rod III, the lower end of connecting rod II and the lower end of release link are connected by the conductive bar.
Further, it is equipped with length adjustment screw in the middle part of the conductive bar.
The beneficial effects of the utility model are：
1st, it is safe, improve the leakproofness of discharge section：Sealing valve and case nose mouth is transform as sealing valve to turn
The contact form of dynamic grinding-in, calcium hydroxide rotate linkage discharge by screw propulsion piece and valve head, increase brake apparatus, when going out
During existing material spray gas leakage, brake bar can be pressed rapidly, valve head is compressed discharge port, prevented from causing security incident.
2nd, it is reliable and stable, when the water content of calcium hydroxide becomes larger：Driving device thrust increases, and makes screw propulsion piece band turn
Axis I is retreated, while linkage is produced linkage, and conductive bar moves arrestment mechanism, and valve head exits case nose mouth, and increase is outer
The gap of shell front port, reduces resistance, can smoothly discharge wet calcium hydroxide；When the moisture of calcium hydroxide is gradually reduced, resistance
Power diminishes, and resetting-mechanism makes screw propulsion piece gradually reset, while valve head can also compress outlet under the action of arrestment mechanism,
Play the role of automatic adjustment.In addition, case surface sets insulating layer to prevent surrounding air and discharge section heat exchange, cause interior
Wall hot water vapor condenses.
3rd, the amount of labour is reduced, the material scraping plate on valve head surface can rotate the niter of cleaning case nose mouth inner wall bonding automatically
Ash is without manual cleaning.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all of the figs, it is similar
Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to actual ratios
Draw.
Fig. 1 is the structure diagram of the utility model.
Reference numeral：1- screw propulsion pieces, 2- valve heads, 3- seal sections, 4- transmission shafts, 5- resetting springs, 6- sealings are filled out
Material, 7- sprocket wheels, 8- gears, 9- release links, 10- brake bars, 11- shafts I, 12- insulating layer, 13- conductive bars, 14- length adjustments
Screw, 15- counter weights, 16- feed inlets, 17- material scraping plates, 18- brake block, 19- shells, 20- connecting rods II, 21- connecting rod III, 22-
Fixed block after connecting rod I, 23-, fixed block before 24-, 25- shafts II
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiments are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality cannot be limited with this
New protection domain.In the description of the present application, it is to be understood that the instruction such as term " on ", " under ", " top ", " bottom "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplification
Description, rather than the device or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that limitation to the utility model.
As shown in Figure 1, a kind of dry acetylene generators slag extractor that the present embodiment is provided, including seal section 3, discharge
Section, driving device and brake apparatus, the seal section 3 are connected with discharge section, and the discharge section includes shell 19 and rotation is arranged on
Pusher in shell 19,19 surface of shell are equipped with feed inlet 16 and are coated on the insulating layer 12 on surface, the shell 19
The port of front end is connected with seal section 3 and seal section 3 inside shell 19 with communicating, and the port of 19 rear end of shell is equipped with
Airtight and watertight padding 6；The sealing valve for stretching into shell 19 is equipped with the seal section 3, the sealing valve includes the valve head 2 of cone, institute
State 2 surface of valve head and be equipped with the material scraping plate 17 for being used for scraper；The brake apparatus includes the braking being movably connected by conductive bar 13
Mechanism and resetting-mechanism, the arrestment mechanism and resetting-mechanism are flexibly connected with valve head 2 for controlling valve head 2 to move axially,
And then the aperture of the port of 19 front end of controling shell；The driving device includes transmission shaft 4 and for driving transmission shaft 4 to rotate
Driving motor, the transmission of the valve head 2 and pusher and transmission shaft 4 is connected.
As shown in Figure 1, the shell 19 of discharge section is equipped with insulating layer 12, discharge section inside and outside temperature difference is reduced, effectively prevent
Hot gas condensation inside shell 19 causes the condensate moisture Cheng Shui of calcium hydroxide to cause calcium hydroxide to condense and can not be successfully discharge, seals
The valve head 2 of valve is arranged on 2 table of valve head using the contact form for rotating grinding-in, valve head 2 with 19 front port of shell when rotating
The material scraping plate 17 in face, which can wipe the calcium hydroxide that 19 port inner wall of shell is bonded off, avoids 19 port of shell from blocking, and works as niter
Grey moisture increase makes calcium hydroxide bonding cause pusher resistance to increase, and calcium hydroxide can not be discharged to the front port of shell 19
When, the arrestment mechanism of brake apparatus can control sealing valve to move back and forth the openings of sizes of increase by 19 front-end port of shell, make to disappear
Lime is smoothly discharged, and sealing valve can automatically reset after arrestment mechanism controls under resetting-mechanism effect, be arranged in addition
The airtight and watertight padding 6 of collar extension rear port is able to ensure that the good leakproofness of shell 19.
With reference to Fig. 1, the pusher includes shaft I11 and screw propulsion piece 1, and the screw propulsion piece 1 is fixed on shaft
The surface of I11, the shaft I11 are stretched into shell 19 from 19 rear end of shell.In this way, screw propulsion piece 1 can be by shell 19
Calcium hydroxide release the discharge of shell 19 front port.
With reference to Fig. 1, the shaft I11 rear ends are equipped with sprocket wheel 7, and the sprocket wheel 7 is sequentially connected with transmission shaft 4.In this way, sprocket wheel
7 are connected with the transmission of transmission shaft 4, and transmission shaft 4 can drive shaft I11 to rotate so that screw propulsion piece 1 will be from charging when rotating
Mouth 16 enters the front port of the calcium hydroxides discharge shell 19 in shell 19.
With reference to Fig. 1, the valve head 2 is connected with shaft II25, the shaft II25 and is equipped with travelling gear 8, the transmission
Gear 8 is sequentially connected with transmission shaft 4.In this way, transmission shaft 4 can drive shaft II25 rotate so as to driving valve head 2 to rotate, make valve
Material scraping plate 17 on first 2 can wipe the calcium hydroxide of 19 inner wall of shell bonding off.
With reference to Fig. 1, the arrestment mechanism includes brake bar 10 and brake block 18, and the brake block 18 is set on shaft I11
On, described 10 one end of brake bar is connected with counter weight 15, and the other end of brake bar 10 is hinged with brake block 18, makes counter weight 15
Gravity is converted into the thrusts of 18 countershaft II25 of brake block axially backward.In this way, braking can be controlled by pressing brake bar 10
Block 18 moves back and forth, and makes brake block 18 drive shaft II25 to move back and forth, so that valve head 2 stretches into or exit the front end of shell 19
Mouthful, facilitate the calcium hydroxide in shell 19 smoothly to discharge.
With reference to Fig. 1, the resetting-mechanism includes release link 9, resetting spring 5 and linkage, the middle part of release link 9 hinge
It is connected on sealed end edge and forms the first lever, the upper end of release link 9 is hinged with brake block 18, and the linkage includes connecting rod
I22, connecting rod II20 and connecting rod III21, the resetting spring 5 are set in shaft I11 rear ends, and the both ends of resetting spring 5 are connected with
The preceding fixed block 24 and rear fixed block 23 being set on shaft I11,19 rear end of shell are connected with babinet, in the connecting rod I22
Portion is articulated with babinet and forms the second lever, and connecting rod I22 lower ends are hinged with preceding fixed block 24, solid after being articulated with the middle part of connecting rod II20
Determine block 23 and form the 3rd lever, the upper end of connecting rod I22 is connected with the upper end of connecting rod II20 by connecting rod III21, connecting rod II20's
Lower end is connected with the lower end of release link 9 by the conductive bar 13.In this way, arrestment mechanism is in reset movement, 13 energy of conductive bar
Linkage is enough set to produce linkage, the preceding fixed block 24 and rear fixed block 23 of linkage connection can accordingly be moved, resetted
When, by resetting spring 5, the elastic force of itself makes preceding fixed block 24 and rear fixed block 23 be reset to original position, so that by homing action
Conducted by conductive bar 13 to arrestment mechanism, after the reset of arrestment mechanism, valve head 2 stretches into lasting and 19 port of shell in shell 19
Form grinding-in state.
With reference to Fig. 1, the middle part of conductive bar 13 is equipped with length adjustment screw 14.In such manner, it is possible to adjusted according to service condition
13 length of conductive bar, facilitates user to adjust, while conductive bar 13 can transmit homing action to arrestment mechanism.
In summary：The utility model has the advantages that safe, reliable and stable, easy to use.
It is last it should be noted that preferred embodiment above is only illustrating the technical solution of the utility model, it is rather than right
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should
Work as understanding：It can still modify the technical solution described in previous embodiment, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of type embodiment technical solution, it should all cover among the claim of the utility model and the scope of specification.
Claims (7)
- A kind of 1. dry acetylene generators slag extractor, it is characterised in that：Including seal section, discharge section, driving device and braking dress To put, the seal section is connected with discharge section,The discharge section includes shell and rotates the pusher being arranged in shell, and the case surface is equipped with feed inlet and is coated on The insulating layer on surface, the port of the case nose is connected with seal section and seal section is communicated with enclosure, the shell The port of rear end is equipped with airtight and watertight padding；The sealing valve for stretching into shell is equipped with the seal section, the sealing valve includes the valve head of cone, the valve head surface Equipped with the material scraping plate for scraper；The brake apparatus includes the arrestment mechanism and resetting-mechanism being movably connected by conductive bar, the arrestment mechanism and reset Mechanism is flexibly connected with valve head for controlling valve head to move axially, and then the aperture of the port of controling shell front end；The driving device includes transmission shaft and the driving motor for driving transmission shaft to rotate, the valve head and pusher and biography Driving-axle gearing is connected.
- 2. dry acetylene generators slag extractor according to claim 1, it is characterised in that：The pusher includes shaft I And screw propulsion piece, the screw propulsion piece are fixed on the surface of shaft I, the shaft I is stretched into shell from outer casing back.
- 3. dry acetylene generators slag extractor according to claim 2, it is characterised in that：The shaft I rear ends are equipped with chain Wheel, the sprocket wheel are connected with transmission shaft driven.
- 4. dry acetylene generators slag extractor according to claim 1, it is characterised in that：The valve head is connected with shaft II, the shaft II are equipped with travelling gear, and the travelling gear is connected with transmission shaft driven.
- 5. dry acetylene generators slag extractor according to claim 1, it is characterised in that：The arrestment mechanism includes braking Bar and brake block, the brake block are set on shaft I, and described brake bar one end is connected with counter weight, the other end of brake bar It is hinged with brake block, the gravity of counter weight is converted into the thrusts of brake block countershaft II axially backward.
- 6. dry acetylene generators slag extractor according to claim 1, it is characterised in that：The resetting-mechanism includes resetting Bar, resetting spring and linkage, the release link middle part are hinged on sealed end edge and form the first lever, the upper end of release link It is hinged with brake block, the linkage includes connecting rod I, connecting rod II and connecting rod III, after the resetting spring is set in shaft I End, the both ends of resetting spring are connected with the preceding fixed block being set on shaft I and rear fixed block, outer casing back are connected with babinet, Babinet is articulated with the middle part of the connecting rod I and forms the second lever, connecting rod I lower ends are hinged with preceding fixed block, the middle part hinge of connecting rod II It is connected to rear fixed block and forms the 3rd lever, the upper end of connecting rod I is connected with the upper end of connecting rod II by connecting rod III, under connecting rod II End is connected with the lower end of release link by the conductive bar.
- 7. dry acetylene generators slag extractor according to claim 1, it is characterised in that：Length is equipped with the middle part of the conductive bar Spend adjusting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721141282.2U CN207294693U (en) | 2017-09-07 | 2017-09-07 | A kind of dry acetylene generators slag extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721141282.2U CN207294693U (en) | 2017-09-07 | 2017-09-07 | A kind of dry acetylene generators slag extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207294693U true CN207294693U (en) | 2018-05-01 |
Family
ID=62446119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721141282.2U Expired - Fee Related CN207294693U (en) | 2017-09-07 | 2017-09-07 | A kind of dry acetylene generators slag extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207294693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404104A (en) * | 2022-09-02 | 2022-11-29 | 湖南蓝旗格气体有限公司 | Acetylene generator convenient for deslagging |
-
2017
- 2017-09-07 CN CN201721141282.2U patent/CN207294693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404104A (en) * | 2022-09-02 | 2022-11-29 | 湖南蓝旗格气体有限公司 | Acetylene generator convenient for deslagging |
| CN115404104B (en) * | 2022-09-02 | 2023-08-22 | 湖南蓝旗格气体有限公司 | Acetylene generator convenient to arrange sediment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20190907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |