CN206034448U - Vapour -pressure type slip casting ware - Google Patents
Vapour -pressure type slip casting ware Download PDFInfo
- Publication number
- CN206034448U CN206034448U CN201621026691.3U CN201621026691U CN206034448U CN 206034448 U CN206034448 U CN 206034448U CN 201621026691 U CN201621026691 U CN 201621026691U CN 206034448 U CN206034448 U CN 206034448U
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- CN
- China
- Prior art keywords
- casting machine
- slurry casting
- vapour
- slip casting
- pressure type
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- 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.)
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Abstract
The utility model discloses a vapour -pressure type slip casting ware, including inside hollow cylinder structure slip casting ware body, flange dish cooperation flange dish gland seal is passed through on slip casting ware body upper portion, and the lower part is for infundibulate centrum structure and connect a thick liquid pipe, slip casting ware body top is connected with feed hopper, slip casting ware body upper portion is connected with the intake pipe that is used for connecting air compressor, and slip casting ware body upper portion still is connected with the blast pipe, be provided with the gate valve in the intake pipe, be provided with drain tap on the blast pipe, be provided with first ball valve on going out to starch the pipe, be provided with the second ball valve between feed hopper and the slip casting ware body, the utility model discloses have gas storage, wash, store up thick liquid and slip casting function, can regulate and control slip casting ware body internal pressure to simple structure, convenient operation, the cost of manufacture is low.
Description
Technical field
This utility model is related to a kind of slurry casting machine, and in particular to a kind of vapour-pressure type slurry casting machine.
Background technology
In steel lining contact grouting work progress, Jing often faces work surface relative distribution and situation about not concentrating, mostly with
The more heavy grouting equipment of configuration and flushing hole equipment organizing construction, cause excessive fund input, equipment transfer difficulty, serosity
Conveying and grouting are apart from the construction problem such as long；In general, prevent to cause steel liner structure deformation failure during surface grouting, pacify
The control of full grouting pressure is just particularly important；Particularly persistently reduce in irrigated area groundwater increment, pressure continues ascent stage, compared with underflow
Liquid easily produces congestion at pressure control valve, or even instantaneous pressure exceedes and is related to many times of pressure, and when to be found, steel liner structure has been
Produce the deformation under external force effect；There is generation when in this Engineering Accident work progress more, make to projects after process of doing over again
Into immeasurable economic loss.
Utility model content
This utility model provides a kind of strong execute-in-place, light and flexible, economic serviceability strong vapour-pressure type slurry casting machine.
The technical solution adopted in the utility model is：A kind of vapour-pressure type slurry casting machine, including the cylindrical structure of inner hollow
Slurry casting machine body；Slurry casting machine body upper part coordinates the sealing of ring flange gland by ring flange, bottom be infundibulate vertebral body structure simultaneously
Connection grout outlet；Loading hopper is connected with above slurry casting machine body；Slurry casting machine body upper part is connected with for connecting air compression
The air inlet pipe of machine, slurry casting machine body upper part are also associated with exhaustor；Gate valve is provided with air inlet pipe, is provided with aerofluxuss on exhaustor
Valve, is provided with the first ball valve, is provided with the second ball valve between loading hopper and slurry casting machine body on grout outlet.
Further, the slurry casting machine body upper part is provided with pressure gauge.
Further, the slurry casting machine body lower part is provided with supporting leg.
Further, filter screen is provided with the loading hopper.
Further, straight coupling is provided between the pressure gauge and slurry casting machine body.
Further, the supporting leg is provided with three and is distributed on slurry casting machine body lower part.
Further, the elbow for changing its direction is provided with the grout outlet.
Further, the pressure gauge is 2.5MPa anti-shock pressure meters.
Further, the slurry casting machine body is to adopt steel pipe, and supporting leg adopts spiral.
The beneficial effects of the utility model are：
(1) this utility model light and flexible, convenient operation, low manufacture cost；
(2) this utility model has gas storage and pre-washing function, is put aside after certain air quantity using air compressor, is ensureing to fill
Drain tap is opened in the case of connecting with steam vent in slurry hole, residue and hydrops in region of clearly can coming to nothing；
(3) this utility model has storage slurry and slip casting function, and slurry casting machine body interior can store a certain amount of serosity, starch
Liquid presses using air compressor after being stored into certain capacity, in injection grout hole；
(4) this utility model grouting pressure can be regulated and controled using air compressor, effectively prevent grouting quality accident
Generation.
Description of the drawings
Fig. 1 is this utility model structural representation.
In figure：1- loading hoppers, 2- filter screens, 3- slurry casting machine bodies, 4- supporting legs, 5- ring flanges, 6- ring flange glands, 7- pressures
Power table, 8- straight couplings, the second ball valves of 9-, 10- air inlet pipe, 11- gate valves, 12- exhaustors, 13- drain taps, 14- elbows,
15- grout outlets, the first ball valves of 16-.
Specific embodiment
This utility model is described further with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of vapour-pressure type slurry casting machine, including the cylindrical structure slurry casting machine body 3 of inner hollow；Slurry casting machine
3 top of body coordinates ring flange gland 6 to seal by ring flange 5, and bottom is infundibulate vertebral body structure and connects grout outlet 15；Note
Loading hopper 1 is connected with above slurry device body 3；3 top of slurry casting machine body is connected with the air inlet pipe for connecting air compressor
10,3 top of slurry casting machine body is also associated with exhaustor 12；Gate valve 11, the row of being provided with exhaustor 12 is provided with air inlet pipe 10
Air valve 13, is provided with the first ball valve 16, is provided with the second ball valve between loading hopper 1 and slurry casting machine body 3 on grout outlet 15
9。
Further, 3 top of slurry casting machine body is provided with pressure gauge 7, can at any time to slurry casting machine body 3 inside
Pressure is detected, it is ensured that the safety of slip casting process.
Further, 3 bottom of slurry casting machine body is provided with supporting leg 4, is easy to the placement of slurry casting machine body 3.
Further, filter screen 2 is provided with the loading hopper 1, filter screen 2 is set and ensures that the grind slurries quality for adding is conformed to
Ask.
Further, straight coupling 8 is provided between the pressure gauge 7 and slurry casting machine body 3.
Further, the supporting leg 4 is provided with three and is distributed on 3 bottom of slurry casting machine body；This structure can cause note
Slurry device body 3 is more stable.
Further, the elbow 14 for changing its direction is provided with the grout outlet 15.
Further, the pressure gauge 7 is 2.5MPa anti-shock pressure meters.
Further, the slurry casting machine body 3 is to adopt steel pipe, and supporting leg 4 adopts spiral.
When surface grouting is carried out, the serosity for having configured is added in loading hopper 1, after exhaustor 12 flows out serosity,
Close drain tap 13, the second ball valve 9；Be then turned on gate valve 11 by air pressure directly in serosity pressing-in grouting hole, will treat aerofluxuss,
Slurry outlet closes valve when discharging the serosity consistent with entering to starch concentration successively；When the pressure stability in slurry casting machine body 3 exists
When under the conditions of the grouting pressure of 0.2MPa, closing gate valve 11, when the value of pressure gauge 7 is undamped within the 5min times, closes irrigated area
It is all enter, plasma discharge door, you can complete grouting；When needing to be rinsed hole and detection of connectivity, connection air inlet, pulp-inlet pipe and note
The grout outlet 15 of slurry device, closes all valves in addition to gate valve 11 on slurry casting machine, when manometric pressure rises to 0.5MPa
Stop air feed, open the first ball valve 16, area of coming to nothing is cleaned using slurry casting machine storage air quantity, maximum flushing pressure is less than filling
Slurry pressure；When it is connective preferably when, then be gradually increased air quantity until in hole without obvious hydrops, impurity blowout till；It is being disposed with
In the case of many aerofluxuss, plasma discharge hole, then need to open one by one aerofluxuss, plasma discharge valve till blowing out without obvious hydrops, impurity.
Slurry casting machine is provided the materials processings such as various tubing, valve for oneself using scene and is formed；Slurry casting machine body 3 adopts φ 200mm
Steel pipe manufacturing, loading hopper 1 are cut and are rolled up bottom and be welded using φ 200mm steel pipes, exhaustor 12, elbow 14 and grout outlet 15
Using φ 20mm steel pipe manufacturings, straight coupling 8 adopts φ 25mm steel pipe manufacturings；Air inlet pipe 10 adopts φ 8mm steel pipe manufacturings；First
Ball valve 16 and the second ball valve 9 adopt φ 25mm ball valves, gate valve 11, drain tap 13 to adopt φ 20mm valves；Slurry casting machine has made
Cheng Hou, using the portable small-sized air compressor air feeds of extra large Jaguar ZB-0.14/8-B40, stops when gas storage pressure reaches 0.8MPa
Only air feed, closes all of valve on slurry casting machine, voltage stabilizing 24h pressure without terminating after substantially decaying, then check all weld seams without
Cracking, tank body are without malformation i.e. by detection.
The surface grouting of sumbul thunder powerhouse of hydropower station draft tube elbow construction in, using this utility model device, complete 1#,
The surface grouting of 2# unit draft tube elbows is constructed, and application effect is good, after grouting terminates 7d carries out sound test, and scope of coming to nothing is equal
Meet design requirement, efficiently solve the transfer inconvenience of conventional grout mode equipment, operability not strong, the uppity difficulty of quality
Point, achieves good quality and economic benefit；Concrete grouting application achievements are shown in Table 1：
1 sumbul thunder hydropower station tail water ell surface grouting achievement statistical table of table
In the large-scale steel lining work progress in power station, during casting concrete, because concrete self-characteristic and outer
, often there is the uncompacted situation of concreting in boundary's factor, being typically necessary in this case carries out joint grouting construction skill
Art is processed, and from rational construction technology and grouting method and carries out quality examination, it is ensured that construction quality, save engineering into
This；This utility model repeats grouting, pipeline and lays simple, reliability height, once irrigates closely knit scope greatly, once solves and wash
The advantages of hole, controlled grouting pressure；Reduce drilling amount during steel lining contact grouting, improve steel lining overall performance, reduce because
Drilling improves construction quality to steel lining surface anticorrosion, the destruction of wear-resisting coating；This utility model has gas storage, flushing, grouting
With slip casting function, the storage performance possessed by slurry casting machine body 3, put aside after certain air quantity using air compressor air feed,
Ensureing drain tap 13 to be opened in the case that grout hole is connected with steam vent, instantaneously gone out by Wind Volume residual in region of coming to nothing
Slag, hydrops, are conducive to the lifting of grouting quality；Machinery pulping can be adopted in degree of coming to nothing large area, smaller area is using artificial
Slurrying, after slurry storage to certain capacity in Jing overcompression air pressure injection grout hole, has been effectively ensured grouting construction
Seriality；Pressure can be adjusted to be suitable for the permission pressure index of flushing hole, grouting by adjusting air compressor, gram
Pressure unmanageable difficult point when having taken conventional grout, effectively prevent the generation of grouting quality accident；This utility model structure
It is simple and convenient to operate, overcomes that conventional grout equipment cost input is excessive, the preparatory period is long, shifts constant difficult point, significantly
Shorten the preparation of construction cycle.
Claims (9)
1. a kind of vapour-pressure type slurry casting machine, it is characterised in that：Including cylindrical structure slurry casting machine body (3) of inner hollow；Slip casting
Device body (3) top coordinates ring flange gland (6) sealing, bottom to be infundibulate vertebral body structure and connect by ring flange (5)
Slurry pipe (15)；Loading hopper (1) is connected with above slurry casting machine body (3)；Slurry casting machine body (3) top is connected with for connecting sky
The air inlet pipe (10) of air compressor, slurry casting machine body (3) top is also associated with exhaustor (12)；Air inlet pipe is provided with lock on (10)
Valve (11), is provided with drain tap (13), is provided with the first ball valve (16), loading hopper on grout outlet (15) on exhaustor (12)
(1) the second ball valve (9) is provided with and slurry casting machine body (3) between.
2. a kind of vapour-pressure type slurry casting machine according to claim 1, it is characterised in that：Slurry casting machine body (3) top sets
It is equipped with pressure gauge (7).
3. a kind of vapour-pressure type slurry casting machine according to claim 1, it is characterised in that：Slurry casting machine body (3) bottom sets
It is equipped with supporting leg (4).
4. a kind of vapour-pressure type slurry casting machine according to claim 1, it is characterised in that：It is provided with loading hopper (1)
Filter screen (2).
5. a kind of vapour-pressure type slurry casting machine according to claim 2, it is characterised in that：Pressure gauge (7) and slurry casting machine sheet
Straight coupling (8) is provided between body (3).
6. a kind of vapour-pressure type slurry casting machine according to claim 3, it is characterised in that：Supporting leg (4) are provided with three
Cloth is in slurry casting machine body (3) bottom.
7. a kind of vapour-pressure type slurry casting machine according to claim 1, it is characterised in that：It is provided with grout outlet (15) and changes
Become the elbow (14) in its direction.
8. a kind of vapour-pressure type slurry casting machine according to claim 2, it is characterised in that：Described pressure gauge (7) are anti-for 2.5MPa
Shake pressure gauge.
9. a kind of vapour-pressure type slurry casting machine according to claim 3, it is characterised in that：Slurry casting machine body (3) are employing
Steel pipe, supporting leg (4) adopt spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026691.3U CN206034448U (en) | 2016-08-31 | 2016-08-31 | Vapour -pressure type slip casting ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026691.3U CN206034448U (en) | 2016-08-31 | 2016-08-31 | Vapour -pressure type slip casting ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206034448U true CN206034448U (en) | 2017-03-22 |
Family
ID=58297550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621026691.3U Expired - Fee Related CN206034448U (en) | 2016-08-31 | 2016-08-31 | Vapour -pressure type slip casting ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206034448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102106A (en) * | 2017-06-02 | 2017-08-29 | 浙江大学 | Flow pressure two controls formula laboratory test grouting device |
-
2016
- 2016-08-31 CN CN201621026691.3U patent/CN206034448U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102106A (en) * | 2017-06-02 | 2017-08-29 | 浙江大学 | Flow pressure two controls formula laboratory test grouting device |
| CN107102106B (en) * | 2017-06-02 | 2023-12-12 | 浙江大学 | Flow-pressure two-control type indoor test grouting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20170322 Termination date: 20210831 |