CN103786237A - Slurry pressurizing device special for high-pressure grouter - Google Patents
Slurry pressurizing device special for high-pressure grouter Download PDFInfo
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- CN103786237A CN103786237A CN201310674841.6A CN201310674841A CN103786237A CN 103786237 A CN103786237 A CN 103786237A CN 201310674841 A CN201310674841 A CN 201310674841A CN 103786237 A CN103786237 A CN 103786237A
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- slurry
- pressure
- grouting
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- slip casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/021—Feeding the unshaped material to moulds or apparatus for producing shaped articles by fluid pressure acting directly on the material, e.g. using vacuum, air pressure
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention relates to a slurry pressurizing device special for a high-pressure grouter. The slurry pressurizing device comprises a slurry blank forming die, a pneumatic diaphragm pump and a grouting pipe, the inlet end of the pneumatic diaphragm pump is communicated with a slurry tank through a slurry delivery pipe A, and a stop valve is mounted on the slurry delivery pipe A. The slurry pressurizing device is characterized in that one end of the grouting pipe is connected with the forming die while the other end of the same is communicated with a high-pressure slurry storage tank, and an outlet of the pneumatic diaphragm pump is communicated with the high-pressure slurry storage tank through a slurry delivery pipe B; a set of pressure device is provided, the slurry pressurizing device further comprises a base, a hydraulic cylinder and a hydraulic pump are mounted on one side on the base, a grouting pressurizer is mounted on the other side and provided with a cylinder and a grouting piston, the grouting piston is in butt joint with a piston head of the hydraulic cylinder, and a grouting port is formed in the cylinder of the grouting pressurizer and connected with the high-pressure slurry storage tank through a pressurizing pipe. The slurry pressurizing device can perform high-pressure dewatering on slurry blanks rapidly, and is short in dewatering time, high in product quality, good in strength, high in qualified rate, and mainly used for a grouting system in the high-pressure grouter.
Description
Technical field
The present invention relates to the improvement technology of ceramic production device, is the special mud supercharging device of a kind of high-pressure grout injector.
Background technology
In current domestic Production of Ceramics processing, mainly take manual slip casting as main, production efficiency is low, and labor strength is large, and product quality is difficult to improve grade.High-pressure grout injector take Germany as main production successfully replaces artificial slip casting in the world, has domesticly started to introduce this grouting equipment.But this device structure is very complicated, cost is high, bid is higher, particularly in the use procedure of this equipment, find that the filling system in this equipment is to adopt membrane pump to lead to shaping mould by Grouting Pipe to pressurize for slurry, have plenty of and adopt the slurry can of frame top to rely on gravity naturally to pressurize for slurry, these two kinds supply slurry mode grouting pressure generally below 1MPa.This mud in shaping mould near mould pressurizing moulding.This single moulding pressuring method is found in research, and moulded pottery not yet put in a kiln to bake shaping speed is slow, generally wants 20-40 minutes, affects demould time, and moulded pottery not yet put in a kiln to bake water content is higher, yield rate low (only 70%), and product density is low, and intensity is low, and regularity is poor.
Summary of the invention
Object of the present invention is exactly that will to solve filling system pressure in existing high-pressure grout injector little, causes moulded pottery not yet put in a kiln to bake shaping speed slow, and moulded pottery not yet put in a kiln to bake water content is high, yield rate low (only 70%), and the problem of poor product quality, provides a kind of high-pressure grout injector special mud supercharging device.
Concrete scheme of the present invention is: improve for existing filling system, it includes moulded pottery not yet put in a kiln to bake shaping mould and pneumatic diaphragm pump and Grouting Pipe, pneumatic diaphragm pump entrance point is communicated with slurry tank by flow inlet A, and on flow inlet A, stop valve is installed, it is characterized in that: one end of described Grouting Pipe connects into pattern, the other end is communicated with a high pressure slurry can, and described pneumatic diaphragm delivery side of pump is communicated with high pressure slurry can by flow inlet B; Be equipped with a set of pressue device, this device includes base, hydraulic jack and hydraulic pump are installed on base on one side, another side is provided with slip casting pressurizer, slip casting pressurizer has cylinder body and slip casting piston, slip casting piston docks with the piston head of hydraulic jack, offers grouting port and connect high pressure slurry can by pressure inlet on the cylinder body of slip casting pressurizer.
Operation principle of the present invention is: referring to Fig. 1, first start pneumatic diaphragm pump 5 mud preparing is pumped to from slurry tank 7 in high pressure slurry can 8, fill for subsequent use.While producing moulded pottery not yet put in a kiln to bake, pneumatic diaphragm pump 5 continues to high pressure slurry can 8 for slurry, mud in high pressure slurry can is to filling mud in shaping mould 1 chamber, pressue device pumpback mud is in cylinder body simultaneously, after shaping mould 1 cavity low pressure (maximum pressure of pneumatic diaphragm pump) is full of, close stop valve 4, primer fluid compressing cylinder 12, supplements mud by high pressure slurry can 8 to shaping mould 1 chamber inner high voltage with 20MPa pressure.
The present invention is simple in structure, easy and simple to handle, mends slurry pressure large, pressure stability.Adopt after apparatus of the present invention, slip casting machine moulded pottery not yet put in a kiln to bake shaping speed is only 3-5 minutes, and dewatering time is short, and moulded pottery not yet put in a kiln to bake water content is low, and product density and intensity significantly improve, and surface smoothness is high, and presentation quality is good, and product percent of pass is up to more than 96%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-shaping mould, 2-Grouting Pipe, 3-flow inlet B, 4-stop valve, 5-pneumatic diaphragm pump, 6-flow inlet A, 7-slurry tank, 8-high pressure slurry can, 9-pressure inlet, 10-cylinder body, 11-slip casting piston, 12-hydraulic jack, 13-hydraulic pump, 14-base, 15-grouting port.
The specific embodiment
Referring to Fig. 1, moulded pottery not yet put in a kiln to bake shaping mould 1 and pneumatic diaphragm pump 5 and Grouting Pipe 2 are the present invention includes, pneumatic diaphragm pump 5 entrance points are communicated with slurry tank 7 by flow inlet A6, and stop valve 4 is installed on flow inlet A6, particularly: one end of described Grouting Pipe 2 connects into pattern 1, the other end is communicated with a high pressure slurry can 8, and the outlet of described pneumatic diaphragm pump 5 is communicated with high pressure slurry can 8 by flow inlet B3; Be equipped with a set of pressue device, this device includes base 14, hydraulic jack 12 and hydraulic pump 13 are installed on base 14 on one side, another side is provided with slip casting pressurizer, slip casting pressurizer has cylinder body 10 and slip casting piston 11, slip casting piston 11 docks with the piston head of hydraulic jack 12, offers grouting port 15 and connect high pressure slurry can 8 by pressure inlet 9 on the cylinder body 10 of slip casting pressurizer.
Claims (1)
1. the special mud supercharging device of high-pressure grout injector, include moulded pottery not yet put in a kiln to bake shaping mould and pneumatic diaphragm pump and Grouting Pipe, pneumatic diaphragm pump entrance point is communicated with slurry tank by flow inlet A, and on flow inlet A, stop valve is installed, it is characterized in that: one end of described Grouting Pipe connects into pattern, the other end is communicated with a high pressure slurry can, and described pneumatic diaphragm delivery side of pump is communicated with high pressure slurry can by flow inlet B; Be equipped with a set of pressue device, this device includes base, hydraulic jack and hydraulic pump are installed on base on one side, another side is provided with slip casting pressurizer, slip casting pressurizer has cylinder body and slip casting piston, slip casting piston docks with the piston head of hydraulic jack, offers grouting port and connect high pressure slurry can by pressure inlet on the cylinder body of slip casting pressurizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674841.6A CN103786237B (en) | 2013-12-13 | 2013-12-13 | The special mud supercharging device of a kind of high-pressure grout injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674841.6A CN103786237B (en) | 2013-12-13 | 2013-12-13 | The special mud supercharging device of a kind of high-pressure grout injector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103786237A true CN103786237A (en) | 2014-05-14 |
| CN103786237B CN103786237B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310674841.6A Active CN103786237B (en) | 2013-12-13 | 2013-12-13 | The special mud supercharging device of a kind of high-pressure grout injector |
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| CN (1) | CN103786237B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978540A (en) * | 2014-05-30 | 2014-08-13 | 和成(中国)有限公司 | Method for producing squatting pan by high-pressure molds |
| CN104827558A (en) * | 2015-06-08 | 2015-08-12 | 唐山瑞祈陶瓷科技开发有限公司 | Domestic ceramic grouting production method and device |
| CN108801668A (en) * | 2018-08-01 | 2018-11-13 | 中国科学院武汉岩土力学研究所 | A kind of mud mechanical compression dehydration test device |
| CN110815500A (en) * | 2019-11-26 | 2020-02-21 | 东台施迈尔新材料科技有限公司 | Ceramic slurry injection device |
| CN114227861A (en) * | 2021-12-24 | 2022-03-25 | 骊住美标卫生洁具制造（上海）有限公司 | High-pressure forming slurry supply method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02235706A (en) * | 1989-03-10 | 1990-09-18 | Ishikawajima Harima Heavy Ind Co Ltd | Pressurizing cast molding equipment |
| JPH05111906A (en) * | 1991-10-22 | 1993-05-07 | Inax Corp | Slurry pressurizing mechanism for pressure cast molding device |
| CN1284425A (en) * | 1999-08-11 | 2001-02-21 | 东陶机器株式会社 | Sanitary ware, making method and pouring moulding device thereof |
| CN101863070A (en) * | 2010-04-29 | 2010-10-20 | 唐山贺祥集团有限公司 | Suspension type full-automatic high-pressure forming machine with adjusting device |
| CN102837358A (en) * | 2012-09-04 | 2012-12-26 | 唐山贺祥机电股份有限公司 | Overturning-type full automatic closestool high-pressure molding machine with overturning protective device |
-
2013
- 2013-12-13 CN CN201310674841.6A patent/CN103786237B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02235706A (en) * | 1989-03-10 | 1990-09-18 | Ishikawajima Harima Heavy Ind Co Ltd | Pressurizing cast molding equipment |
| JPH05111906A (en) * | 1991-10-22 | 1993-05-07 | Inax Corp | Slurry pressurizing mechanism for pressure cast molding device |
| CN1284425A (en) * | 1999-08-11 | 2001-02-21 | 东陶机器株式会社 | Sanitary ware, making method and pouring moulding device thereof |
| CN101863070A (en) * | 2010-04-29 | 2010-10-20 | 唐山贺祥集团有限公司 | Suspension type full-automatic high-pressure forming machine with adjusting device |
| CN102837358A (en) * | 2012-09-04 | 2012-12-26 | 唐山贺祥机电股份有限公司 | Overturning-type full automatic closestool high-pressure molding machine with overturning protective device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978540A (en) * | 2014-05-30 | 2014-08-13 | 和成(中国)有限公司 | Method for producing squatting pan by high-pressure molds |
| CN104827558A (en) * | 2015-06-08 | 2015-08-12 | 唐山瑞祈陶瓷科技开发有限公司 | Domestic ceramic grouting production method and device |
| CN108801668A (en) * | 2018-08-01 | 2018-11-13 | 中国科学院武汉岩土力学研究所 | A kind of mud mechanical compression dehydration test device |
| CN108801668B (en) * | 2018-08-01 | 2024-03-29 | 中国科学院武汉岩土力学研究所 | Mud mechanical compression dehydration testing arrangement |
| CN110815500A (en) * | 2019-11-26 | 2020-02-21 | 东台施迈尔新材料科技有限公司 | Ceramic slurry injection device |
| CN114227861A (en) * | 2021-12-24 | 2022-03-25 | 骊住美标卫生洁具制造（上海）有限公司 | High-pressure forming slurry supply method |
| CN114227861B (en) * | 2021-12-24 | 2023-04-07 | 骊住美标卫生洁具制造（上海）有限公司 | High-pressure forming slurry supply method |
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| Publication number | Publication date |
|---|---|
| CN103786237B (en) | 2015-12-02 |
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Address after: 438200 Hongshan Industrial Park, Xishui Economic Development Zone, Huanggang, Hubei, China Patentee after: Hubei Xishui klimens machinery Limited by Share Ltd Address before: 438200 Hongshan Industrial Park, Xishui, Hubei, Huanggang, China Patentee before: HUBEI XISHUI KEMEI MACHINERY CO., LTD. |