CN105034155A - Slurry supply system of ceramic sanitary ware high-pressure slurry injection production line - Google Patents
Slurry supply system of ceramic sanitary ware high-pressure slurry injection production line Download PDFInfo
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- CN105034155A CN105034155A CN201510399653.6A CN201510399653A CN105034155A CN 105034155 A CN105034155 A CN 105034155A CN 201510399653 A CN201510399653 A CN 201510399653A CN 105034155 A CN105034155 A CN 105034155A
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- slurry
- hot water
- water
- hot
- slurry tank
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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
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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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
A slurry supply system of a ceramic sanitary ware high-pressure slurry injection production line comprises a slurry tank and a slurry delivery pipe connected between the slurry tank and slurry injection machines. A hot water interlayer where hot water can be stored is arranged on the outer wall of the slurry tank; the slurry delivery pipe is wrapped in a hot water pipe, the head end and the tail end of the hot water pipe are connected with the hot water interlayer of the slurry tank, and then a hot water circulation loop is formed; a water pump is connected in the hot water circulation loop in series. According to the slurry supply system, temperature stability in the slurry delivery process is improved, and it is guaranteed that the temperature of slurry arriving at a mould reaches a technically required temperature; besides, slurry in the slurry tank is heated by the hot water, and then local overheating of the slurry can be avoided; all the advantages are beneficial for improving the quality of products formed through slurry injection. In addition, because the slurry is wrapped by the hot water all the time in the delivery process, the slurry delivery pipe can be made very long through connection, more slurry injection machines can be connected to the slurry delivery pipe, and the slurry supply requirement of a large number of slurry injection machines can be met.
Description
Technical field
The present invention relates to the pulp feeding system in ceramic sanitary appliance high-pressure slip-casting production line, particularly relate to the heat preservation technology of pulp feeding system.
Background technology
In ceramic sanitary appliance high-pressure slip-casting production line, need to adopt a set of pulp feeding system to be multiple stage slip casting machine conveying ceramic size.In the process of conveying slurry, the pressure and temperature that pulp feeding system must make slurry keep certain.In existing pulp feeding system, slurry concentrates on heating in slurry tank, and the slurry after heating sends to each slip casting machine through carrier pipe again.Although conveyance conduit have employed Insulation, under the factor such as environment, equipment fault that is being subject to affects, easily cause the fluctuation of slurry temperature large, during slurry arrival mould, temperature does not reach technological requirement.Some adopts the pulp feeding system of heating wire heating also can cause mud hot-spot, reduces mud property, affects product quality.Moreover there is thermal losses in carrier pipe, can not be oversize, therefore, the attachable slip casting machine limited amount of carrier pipe, what cannot meet more slip casting machines supplies slurry requirement.
Summary of the invention
The object of this invention is to provide a kind of pulp feeding system of ceramic sanitary appliance high-pressure slip-casting production line, the slurry temperature fluctuation of this system is little, and can meet the confession slurry requirement of a large amount of slip casting machine.
The present invention is achieved in that a kind of pulp feeding system of ceramic sanitary appliance high-pressure slip-casting production line, comprise slurry tank, be connected to fluid-conveying pipe between slurry tank and slip casting machine, the outer wall of slurry tank is provided with the hot water interlayer that can store hot water, fluid-conveying pipe is wrapped in hot-water line, the head and the tail two ends of this hot-water line are connected with the hot water interlayer of slurry tank, form a hot water circulation loop, in this hot water circulation loop, be in series with water pump.
As preferred forms, the head and the tail two ends of described fluid-conveying pipe and slurry tank are connected to form a size circulations loop, in this size circulations loop, be in series with slurry transportation pump.
As further improvement, in described hot water circulation loop, be in series with cistern, the water inlet of cistern is connected to the delivery port of described hot water interlayer by described hot-water line, the delivery port of cistern is connected to the water sucking mouth of described water pump by described hot-water line.
Advantage of the present invention is, in the flow process of slurry from slurry tank to slip casting machine, slurry is subject to the parcel of hot water all the time, slurry temperature is stablized, be not subject to the impact of the factor such as environment and equipment fault, temperature when ensure that mud arrival mould reaches technological requirement temperature (40 DEG C ± 3 DEG C), and the slurry in slurry tank relies on hot water heating, can avoid slurry hot-spot, these beneficial effects all contribute to the quality of hoisting grouting shaped article.Moreover because slurry is subject to the parcel of hot water all the time in course of conveying, therefore, fluid-conveying pipe can be plugged into very long, and fluid-conveying pipe can connect more slip casting machine, what can meet a large amount of slip casting machine supplies slurry requirement.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention one;
Fig. 2 is the overall structure schematic diagram of the embodiment of the present invention two;
Fig. 3 is the connecting structure schematic diagram of two sections of fluid-conveying pipes and hot-water line.
Detailed description of the invention
Embodiment one
See Fig. 1, according to the pulp feeding system of a kind of ceramic sanitary appliance high-pressure slip-casting production line provided by the invention, comprise slurry tank 1, be connected with fluid-conveying pipe 3 between slurry tank 1 and slip casting machine 2, fluid-conveying pipe 3 is wrapped in hot-water line 4.In figure, fluid-conveying pipe 3 represents with heavy line.The interface of fluid-conveying pipe 3 on slurry tank 1 is positioned at below the slurry liquid level of slurry tank 1.Agitator (omitting agitator in figure) is provided with in slurry tank 1.The outer wall of slurry tank 1 is provided with the hot water interlayer 5 storing hot water, and the head and the tail two ends of hot-water line 4 are connected with hot water interlayer 5, form a hot water circulation loop.In this hot water circulation loop, be in series with water pump 6, drive hot water circuit to flow by water pump 6.Hot water flows out from hot water interlayer 5, flows back to hot water interlayer 5 again through hot-water line 4.
Electric heater unit (not shown electric heater unit) can be set in hot water interlayer 5, to heat the water in interlayer 5.As preferred forms, heater is preferably disposed on outside hot water interlayer 5, will water heat after be input in hot water interlayer 5 again, slurry tank 1 can be made thus to be heated evenly.Insulation material can be wrapped up further, to reduce heat loss in the outside of hot water interlayer 5 and hot-water line 4.
Be sent to the process of slip casting machine 2 at slurry from slurry tank 1, slurry flows in fluid-conveying pipe 3, and fluid-conveying pipe 3 is wrapped in hot-water line 4, slurry temperature is stablized, temperature when ensure that the mould of mud arrival slip casting machine reaches technological requirement temperature (40 DEG C ± 3 DEG C).Slurry in slurry tank 1 relies on the hot water heating in hot water interlayer 5, and can avoid slurry hot-spot, these beneficial effects all contribute to the quality of hoisting grouting shaped article.
As preferred forms, the head and the tail two ends of the fluid-conveying pipe 3 of the present embodiment and slurry tank 1 are connected to form a size circulations loop, in this size circulations loop, be in series with slurry transportation pump 7.Size circulations is driven to flow by slurry transportation pump 7.This of slurry circulates structure, ensure that the pressure of slurry transferring, and twice flow can be provided when slurry instantaneous demand is large for slurry, under the prerequisite of slurry tank 1 using same unit volume, greatly improves for slurry ability.
Embodiment two
See Fig. 2, the present embodiment has set up a cistern 8 on the basis of embodiment one.Cistern 8 is connected in hot water circulation loop.The water inlet of cistern 8 is connected to the delivery port of hot water interlayer 5 by one section of hot-water line 4a, the delivery port of cistern 8 is connected to the water sucking mouth of water pump 6 by another section of hot-water line 4b.Cistern 8 has the effect of steady heat coolant-temperature gage, and utilizes cistern can regulate hot water temperature, supplementary hot water, adjustment water quality easily, reaches the object of stable regulation and control hot water.Cistern 8 can adopt electrical heating or utilize the modes such as heat exchanger heats to produce hot water.
Other structures of the present embodiment are identical with embodiment one.
In the above-described embodiments, Fig. 1 and Fig. 2 is only the schematic diagram of system pipeline, eliminates the valve of some necessity in figure.Such as, at the two ends of water pump 6 and slurry transportation pump 7, should valve be set, to facilitate the dismounting of water pump 6 and slurry transportation pump 7, in like manner, between slurry tank 1 and fluid-conveying pipe 3, and also should valve be set between fluid-conveying pipe 3 and each slip casting machine 2.
Fig. 1 and Fig. 2 has only schematically drawn four slip casting machines 2.In fact, can to plug into out more branch from fluid-conveying pipe 3, to connect more slip casting machine 2, concrete quantity is determined according to actual conditions.
In actual applications, fluid-conveying pipe 3 needs to do very long, and therefore, the hot-water line 4 of fluid-conveying pipe 3 and parcel fluid-conveying pipe 3 all will be plugged into by multistage and be formed.Fig. 3 shows the example of plugging into.As shown in Figure 3, connected by ring flange between two sections of fluid-conveying pipes 3, communicate with each other, form a fluid-conveying pipe; The termination of two sections of hot-water lines 4 is blind pipe structure, and the outer wall of its end face and fluid-conveying pipe 3 is tightly connected, and be connected with bridge pipe 9 between two sections of hot-water lines 4, the hot water in hot-water line 4 is communicated with by bridge pipe 9, makes two sections of hot-water lines 4 plug into into a hot-water line.Insulation material can be wrapped up again in the outside of whole connecting structure.
Claims (3)
1. the pulp feeding system of a ceramic sanitary appliance high-pressure slip-casting production line, comprise slurry tank, be connected to fluid-conveying pipe between slurry tank and slip casting machine, it is characterized in that: the outer wall of slurry tank is provided with the hot water interlayer that can store hot water, fluid-conveying pipe is wrapped in hot-water line, the head and the tail two ends of this hot-water line are connected with the hot water interlayer of slurry tank, form a hot water circulation loop, in this hot water circulation loop, be in series with water pump.
2. the pulp feeding system of a kind of ceramic sanitary appliance high-pressure slip-casting production line as claimed in claim 1, is characterized in that: the head and the tail two ends of described fluid-conveying pipe and slurry tank are connected to form a size circulations loop, in this size circulations loop, is in series with slurry transportation pump.
3. the pulp feeding system of a kind of ceramic sanitary appliance high-pressure slip-casting production line as claimed in claim 1 or 2, it is characterized in that: in described hot water circulation loop, be in series with cistern, the water inlet of cistern is connected to the delivery port of described hot water interlayer by described hot-water line, the delivery port of cistern is connected to the water sucking mouth of described water pump by described hot-water line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399653.6A CN105034155A (en) | 2015-07-09 | 2015-07-09 | Slurry supply system of ceramic sanitary ware high-pressure slurry injection production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510399653.6A CN105034155A (en) | 2015-07-09 | 2015-07-09 | Slurry supply system of ceramic sanitary ware high-pressure slurry injection production line |
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| CN105034155A true CN105034155A (en) | 2015-11-11 |
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| CN201510399653.6A Pending CN105034155A (en) | 2015-07-09 | 2015-07-09 | Slurry supply system of ceramic sanitary ware high-pressure slurry injection production line |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101441485A (en) * | 2007-11-19 | 2009-05-27 | 中国石化扬子石油化工有限公司 | Temperature control method of mother liquor pipeline conveying of slurry method HDPE apparatus |
| CN101481277A (en) * | 2009-02-18 | 2009-07-15 | 烟台五洲施得富肥料有限公司 | Special equipment for slow release fertilizer coating powder spraying |
| CN201553695U (en) * | 2009-09-10 | 2010-08-18 | 中国热带农业科学院农产品加工研究所 | Epoxidation natural rubber preparation reaction device |
| CN103624920A (en) * | 2013-09-18 | 2014-03-12 | 郏银芳 | Automatic wax injection machine for producing wax sticks |
| CN203510437U (en) * | 2013-09-27 | 2014-04-02 | 唐山梦牌瓷业有限公司 | Automatic slurry feeding device for bathroom ceramic molding |
| CN203542792U (en) * | 2013-09-20 | 2014-04-16 | 廖文祥 | Ceramics slip casting system |
| CN204263334U (en) * | 2014-12-09 | 2015-04-15 | 江西中泰来混凝土管桩有限公司 | Concrete tubular pile perfusion material distributing machine |
| CN204935876U (en) * | 2015-07-09 | 2016-01-06 | 佛山市顺德区乐华陶瓷洁具有限公司 | A kind of pulp feeding system of ceramic sanitary appliance high-pressure slip-casting production line |
-
2015
- 2015-07-09 CN CN201510399653.6A patent/CN105034155A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101441485A (en) * | 2007-11-19 | 2009-05-27 | 中国石化扬子石油化工有限公司 | Temperature control method of mother liquor pipeline conveying of slurry method HDPE apparatus |
| CN101481277A (en) * | 2009-02-18 | 2009-07-15 | 烟台五洲施得富肥料有限公司 | Special equipment for slow release fertilizer coating powder spraying |
| CN201553695U (en) * | 2009-09-10 | 2010-08-18 | 中国热带农业科学院农产品加工研究所 | Epoxidation natural rubber preparation reaction device |
| CN103624920A (en) * | 2013-09-18 | 2014-03-12 | 郏银芳 | Automatic wax injection machine for producing wax sticks |
| CN203542792U (en) * | 2013-09-20 | 2014-04-16 | 廖文祥 | Ceramics slip casting system |
| CN203510437U (en) * | 2013-09-27 | 2014-04-02 | 唐山梦牌瓷业有限公司 | Automatic slurry feeding device for bathroom ceramic molding |
| CN204263334U (en) * | 2014-12-09 | 2015-04-15 | 江西中泰来混凝土管桩有限公司 | Concrete tubular pile perfusion material distributing machine |
| CN204935876U (en) * | 2015-07-09 | 2016-01-06 | 佛山市顺德区乐华陶瓷洁具有限公司 | A kind of pulp feeding system of ceramic sanitary appliance high-pressure slip-casting production line |
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