CN102330377A - High-efficiency circulating deslagging device and deslagging method thereof - Google Patents
High-efficiency circulating deslagging device and deslagging method thereof Download PDFInfo
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- CN102330377A CN102330377A CN201110195317A CN201110195317A CN102330377A CN 102330377 A CN102330377 A CN 102330377A CN 201110195317 A CN201110195317 A CN 201110195317A CN 201110195317 A CN201110195317 A CN 201110195317A CN 102330377 A CN102330377 A CN 102330377A
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Abstract
The invention discloses a high-efficiency circulating deslagging device which comprises a pulp blending tank, a water pump, a glass cone slag separator, a baffle, a pulp settling tank, a deslagging tank, a valve and a slag storage tank. Under the action of the water pump, after being subjected to deslagging by the glass cone slag separator, being subjected to impurity settlement by the pulp settling tank and being subjected to impurity removal by the deslagging tank, pulp in the pulp blending tank is changed into pulp with high purity to enter a molding production line to be produced; and impurities in the pulp enter the slag storage tank through the pulp settling tank and the deslagging tank. The invention also discloses a method for deslagging by the high-efficiency circulating deslagging device. In the invention, on the basis of a conventional method, i.e. combination of the glass cone slag separator and the water pump, the pulp settling tank and the deslagging tank are combined, so that when fiber cotton pulp is subjected to circular deslagging, slag pulp which can be reused is continuously screened simultaneously, and thus, the product quality is improved and the production cost is reduced.
Description
Technical field
The present invention relates to a kind of deslagging device, particularly relate to a kind of efficient circulation deslagging device that vacuum heat-insulating plate production removes the gred to the glass fibre cotton slurry that is used for.
Background technology
Vacuum heat-insulating plate is a kind of novel, efficient, green heat-insulating material, and it is through filled glass fiber cotton core layer heat-insulating material in plate and be evacuated to vacuum state and realize thermal insulation.In the production process of whole vacuum heat-insulating plate glass fibre cotton core, the slagging-off effect of glass fibre cotton pulp directly has influence on the quality of vacuum insulation panel products.Contained cullet impurity such as iron rust etc. and the excessive glass fibre slag club of diameter have a strong impact on the thermal conductivity factor of vacuum heat-insulating plate in the glass fibre cotton pulp, and the existence of impurity and glass fibre slag ball can be stung the external packing of vacuum breaker aluminium foil and caused vacuum heat-insulating plate to lose efficacy.
The equipment that a lot of cotton pulps slagging-off are arranged at present at home, these equipment mainly be through the glass scummer or combine taper remove inder pot with the slagging-off of first wife's slurry after, carry out processing and forming through former again.Though this equipment production capacity is high, discharging is fast, has but caused the decline of product quality and the waste of raw material.In the cellucotton of producing, impurity and fibrous residue ball content are very high, in case use this cellucotton as core material; Can have a strong impact on the heat-insulating property and the service life of vacuum heat-insulating plate; And slurry still has part slag slurry to utilize again after removing the inder pot slagging-off through glass scummer and taper, directly the slag slurry is discarded; Waste resource, reduced utilization ratio of raw materials.
Summary of the invention
Goal of the invention: in order to solve the problems of the prior art, the invention provides a kind of efficient circulation deslagging device, can carry out the efficient circulation slagging-off to the glass fibre cotton pulp.
Technical scheme: to achieve these goals, a kind of efficient circulation deslagging device of the present invention, it comprises: one joins stock tank, four water pumps: water pump A, water pump B, water pump C, water pump D; Two groups of glass hydrocyclones: glass hydrocyclone A, glass hydrocyclone B; One slurry subsider, a slag removal tank, a pair of valve and a dreg-storing box; The said stock tank of joining is connected with water pump A one end, and the other end of water pump A is connected with the inlet of glass hydrocyclone A, and the slag notch of glass hydrocyclone A leads to the slurry subsider; The grout outlet of glass hydrocyclone A is connected with water pump B one end; The other end of water pump B is connected with glass hydrocyclone B inlet, and the slag notch of glass hydrocyclone B leads to the slurry subsider, and the grout outlet of glass hydrocyclone B leads to forming production line; The slurry subsider is connected with water pump C one end; The other end of water pump C leads to slag removal tank, and the other end of slag removal tank has two connectors up and down: go up connector and following connector, the last connector of slag removal tank is connected with water pump D one end; The other end of water pump D leads to joins stock tank, and the following connector of slag removal tank is connected with dreg-storing box; Be provided with one group of valve between the following connector of slag removal tank and the dreg-storing box, connect high pressure water jet pipe in the middle of the valve.
Be provided with two groups of baffle plates in the subsider of slurry described in the present invention, two groups of baffle plates are in the opposite direction; Impurity is blocked in acting as of baffle plate.
Be provided with one group of drainage plate and one group of slagging-off baffle plate described in the present invention in the slag removal tank; Drainage plate is vertical each other with the slagging-off baffle plate; Drainage plate plays drainage in slag removal tank, baffle plate is used to block impurity.
The invention also discloses a kind of deslagging method that utilizes the efficient circulation deslagging device, the concrete steps of this deslagging method are following:
(A) will join slurry in the stock tank is delivered to glass hydrocyclone A through water pump A and removes the gred for the first time;
(B) through after the first slagging-off of glass hydrocyclone A; Quality slurry preferably is delivered among the glass hydrocyclone B through water pump B by the grout outlet of glass hydrocyclone A and removes the gred once more, and poor quality's slurry is flowed in the slurry subsider by the slag notch of glass hydrocyclone A;
After process glass hydrocyclone B removed the gred once more, the slurry of high-quality got into forming production line by the grout outlet of glass hydrocyclone B, and poor quality's slurry is flowed in the slurry subsider by the slag notch of glass hydrocyclone B;
(D) slurry that filters out of glass hydrocyclone A and glass hydrocyclone B through 5-20 minute mobile sedimentation, gets into slag removal tank through water pump C in the slurry subsider;
(E) the contained impurity of slurry that gets into slag removal tank is deposited in the bottom of slag removal tank gradually, and last impurity enters in the dreg-storing box through valve automatically, and valve is a pair of, is provided with high pressure water jet pipe between the valve, automatically pipe blow-through and make impurity entering slag removal tank;
(F) the slurry process water pump D entering that can utilize again after the slag removal tank slagging-off is joined in the stock tank, repeats above-mentioned slag removal.
In the said step of deslagging method according to the invention (E); Baffled and drainage plate in slag removal tank; Through drainage plate drainage in the slag removal tank, impurity is stopped by the baffle plate at different levels in the slag removal tank that constantly the contained impurity of slurry that gets into slag removal tank is deposited in the bottom of slag removal tank gradually.
The forming production line of forming production line described in the present invention for adopting the glass fibre cotton slurry to carry out the core material of vacuum heat insulation plate moulding.
Beneficial effect: the present invention compared with prior art has following advantage:
(1) the present invention is that the glass hydrocyclone combines water pump to be the basis with conventional method; Make up slurry subsider and slag removal tank, made in slagging-off that the fiber cotton pulp is circulated, constantly filtered out the slag slurry that can utilize again; Improve utilization ratio of raw materials with this, reduce production costs.
(2) the present invention can realize timing automatic slagging-off function, has not only saved manpower but also has kept the cleaning of workshop.
(3) the present invention constructs rationally, and is simple in structure, is convenient to large-scale industrial production, and in my company size production, the glass fibre cotton impurity content of producing is lower than 0.5%.
(4) the method for the invention slagging-off is clean, has improved the degree of purity of slurry.
Description of drawings
Fig. 1 is an agent structure sketch map of the present invention.
Fig. 2 is the front view of slag removal tank among the present invention.
Fig. 3 is the side view of slag removal tank among the present invention.
Fig. 4 is the vertical view of slag removal tank among the present invention.
The specific embodiment
Below in conjunction with specific embodiment; Further illustrate the present invention; Should understand these embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention; After having read the present invention, those skilled in the art all fall within the application's accompanying claims to the modification of the various equivalent form of values of the present invention and limit.
Embodiment
Like the described a kind of efficient circulation deslagging device of Fig. 1-4, it comprises: join stock tank, water pump, glass hydrocyclone, baffle plate, slurry subsider, slag removal tank, valve and dreg-storing box; Joining stock tank 1 is one, and water pump is four, is respectively: water pump A 2, water pump B 4, water pump C 8, water pump D 10; The glass hydrocyclone is two groups, is respectively: glass hydrocyclone A 3, glass hydrocyclone B 5; 7 one of slurry subsiders, 9 one of slag removal tanks, to 11 1 on valve, 12 1 of dreg-storing box; It is in the opposite direction to be provided with 6, two groups of baffle plates of two groups of baffle plates in the slurry subsider 7; Be provided with one group of drainage plate 13 and one group of slagging-off baffle plate 14 in the said slag removal tank 9; Drainage plate 13 is vertical each other with slagging-off baffle plate 14.
The annexation of above-mentioned each parts is following: the said stock tank 1 of joining is connected with water pump A 2 one ends; The other end of water pump A2 is connected with the inlet of glass hydrocyclone A 3; The slag notch of glass hydrocyclone A 3 leads to slurry subsider 7, and the grout outlet of glass hydrocyclone A 3 is connected with water pump B 4 one ends, and the other end of water pump B 4 is connected with glass hydrocyclone B 5 inlets; The slag notch of glass hydrocyclone B 5 leads to slurry subsider 7; The grout outlet of glass hydrocyclone B 5 leads to forming production line, and slurry subsider 7 is connected with water pump C8 one end, and the other end of water pump C8 leads to slag removal tank 9; The other end of slag removal tank 9 has two connectors up and down: go up connector and following connector; The last connector of slag removal tank 9 is connected with water pump D10 one end, and the other end of water pump D10 leads to joins stock tank 1, and the following connector of slag removal tank 9 is connected with dreg-storing box 12; Be provided with one group of valve 11 between the following connector of slag removal tank 9 and the dreg-storing box 12, connect high pressure water jet pipe in the middle of the valve 11.
Also disclose the deslagging method that utilizes above-mentioned efficient circulation deslagging device in the present embodiment, the concrete steps of this deslagging method are following:
(A) will join slurry in the stock tank 1 is delivered to glass hydrocyclone A3 through water pump A2 and removes the gred for the first time;
(B) through after the first slagging-off of glass hydrocyclone A3; Quality slurry preferably is delivered among the glass hydrocyclone B5 through water pump B4 by the grout outlet of glass hydrocyclone A3 and removes the gred once more, and poor quality's slurry is flowed in the slurry subsider 7 by the slag notch of glass hydrocyclone A3;
(C) after process glass hydrocyclone B5 removed the gred once more, the slurry of high-quality got into forming production line by the grout outlet of glass hydrocyclone B5, and poor quality's slurry is flowed in the slurry subsider 7 by the slag notch of glass hydrocyclone B5;
(D) slurry that filters out of glass hydrocyclone A3 and glass hydrocyclone B5 is in slurry subsider 7, and in slurry subsider 7 under the stopping of baffle plate 6, impurity gets into slag removal tank 9 through 5-20 minute mobile sedimentation through water pump C8;
(E) baffled and drainage plate in slag removal tank 9; Through drainage plate drainage in the slag removal tank 9, impurity is stopped by the baffle plate at different levels in the slag removal tank 9 that constantly the contained impurity of slurry that gets into slag removal tank 9 is deposited in the bottom of slag removal tank 9 gradually; Last impurity enters in the dreg-storing box 12 through valve 11 automatically; Valve 11 is a pair of, is provided with high pressure water jet pipe between the valve 11, automatically pipe blow-through and make impurity get into slag removal tank 9;
(F) the slurry process water pump D10 entering that can utilize again after slag removal tank 9 slagging-off is joined in the stock tank 1, repeats above-mentioned slag removal.
Claims (5)
1. efficient circulation deslagging device, it is characterized in that: it comprises: one joins stock tank (1), four water pumps: water pump A (2), water pump B (4), water pump C (8), water pump D (10); Two groups of glass hydrocyclones: glass hydrocyclone A (3), glass hydrocyclone B (5); One slurry subsider (7), a slag removal tank (9), a pair of valve (11) and a dreg-storing box (12);
The said stock tank (1) of joining is connected with water pump A (2) one ends; The other end of water pump A (2) is connected with the inlet of glass hydrocyclone A (3); The slag notch of glass hydrocyclone A (3) leads to slurry subsider (7), and the grout outlet of glass hydrocyclone A (3) is connected with water pump B (4) one ends, and the other end of water pump B (4) is connected with glass hydrocyclone B (5) inlet; The slag notch of glass hydrocyclone B (5) leads to slurry subsider (7); The grout outlet of glass hydrocyclone B (5) leads to forming production line, and slurry subsider (7) is connected with water pump C (8) one ends, and the other end of water pump C (8) leads to slag removal tank (9); The other end of slag removal tank (9) has two connectors up and down: go up connector and following connector; The last connector of slag removal tank (9) is connected with water pump D (10) one ends, and the other end of water pump D (10) leads to joins stock tank (1), and the following connector of slag removal tank (9) is connected with dreg-storing box (12); Be provided with one group of valve (11) between the following connector of slag removal tank (9) and the dreg-storing box (12), connect high pressure water jet pipe in the middle of the valve (11).
2. a kind of efficient circulation deslagging device according to claim 1 is characterized in that: be provided with two groups of baffle plates (6) in the said slurry subsider (7), two groups of baffle plates are in the opposite direction.
3. a kind of efficient circulation deslagging device according to claim 1 is characterized in that: be provided with one group of drainage plate (13) and one group of slagging-off baffle plate (14) in the said slag removal tank (9); Drainage plate (13) is vertical each other with slagging-off baffle plate (14).
4. deslagging method that utilizes the efficient circulation deslagging device, it is characterized in that: the concrete steps of this deslagging method are following:
(A) will join slurry in the stock tank (1) is delivered to glass hydrocyclone A (3) through water pump A (2) and removes the gred for the first time;
(B) through after the first slagging-off of glass hydrocyclone A (3); Quality slurry preferably is delivered among the glass hydrocyclone B (5) through water pump B (4) by the grout outlet of glass hydrocyclone A (3) and removes the gred once more, and poor quality's slurry is flowed in the slurry subsider (7) by the slag notch of glass hydrocyclone A (3);
(C) after process glass hydrocyclone B (5) removes the gred once more; The slurry of high-quality gets into forming production line by the grout outlet of glass hydrocyclone B (5), and poor quality's slurry is flowed in the slurry subsider (7) by the slag notch of glass hydrocyclone B (5);
(D) slurry that filters out of glass hydrocyclone A (3) and glass hydrocyclone B (5) through 5-20 minute mobile sedimentation, gets into slag removal tank (9) through water pump C (8) in slurry subsider (7);
(E) the contained impurity of slurry of entering slag removal tank (9) is deposited in the bottom of slag removal tank (9) gradually; Last impurity enters in the dreg-storing box (12) through valve (11) automatically; Valve (11) is a pair of; Valve is provided with high pressure water jet pipe between (11), automatically pipe blow-through and make impurity get into slag removal tank (9);
(F) slurry process water pump D (10) entering that can utilize again after slag removal tank (9) slagging-off is joined in the stock tank (1), repeats above-mentioned slag removal.
5. a kind of deslagging method that utilizes the efficient circulation deslagging device according to claim 4; It is characterized in that: in the said step (E); Baffled and drainage plate in slag removal tank (9); Through drainage plate drainage in the slag removal tank (9), impurity is stopped by the baffle plate at different levels in the slag removal tank (9) that constantly the contained impurity of slurry that gets into slag removal tank (9) is deposited in the bottom of slag removal tank (9) gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110195317A CN102330377A (en) | 2011-07-13 | 2011-07-13 | High-efficiency circulating deslagging device and deslagging method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110195317A CN102330377A (en) | 2011-07-13 | 2011-07-13 | High-efficiency circulating deslagging device and deslagging method thereof |
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| CN102330377A true CN102330377A (en) | 2012-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110195317A Pending CN102330377A (en) | 2011-07-13 | 2011-07-13 | High-efficiency circulating deslagging device and deslagging method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830668A (en) * | 2017-01-06 | 2017-06-13 | 酒泉恒通节能科技有限公司 | A kind of circulation water law deslagging process during mineral fibre production |
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| JPH0681287A (en) * | 1992-09-01 | 1994-03-22 | Tokai Pulp Kk | Method for removing lightweight foreign material in pulp |
| CN2455754Y (en) * | 2000-12-27 | 2001-10-24 | 山东鲁阳股份有限公司 | Residue remover for aluminium silicate fibers |
| RU2203996C2 (en) * | 2000-12-22 | 2003-05-10 | Открытое акционерное общество по производству и переработке бумаги "Караваево" | Method for multiple-stage fine cleaning of fibrous material in vortex-type conical cleaners |
| CN201333428Y (en) * | 2008-12-10 | 2009-10-28 | 中国石油集团川庆钻探工程有限公司 | Oil removal sand removal separator |
| CN201744200U (en) * | 2010-07-27 | 2011-02-16 | 浙江省丽水市浙南蓄电池隔板有限公司 | Cotton pulp deslagging device |
| CN202202204U (en) * | 2011-07-13 | 2012-04-25 | 苏州维艾普新材料有限公司 | High-efficiency circulation slag removal device |
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- 2011-07-13 CN CN201110195317A patent/CN102330377A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2062502A (en) * | 1979-10-13 | 1981-05-28 | Bullock A K | Apparatus for clarifying water |
| SU1151313A1 (en) * | 1981-12-05 | 1985-04-23 | Kh Polt I Im V I Lenina | Installation for purifying liquids |
| SU1153996A1 (en) * | 1983-10-28 | 1985-05-07 | Харьковский Ордена Ленина Политехнический Институт Им.В.И.Ленина | Installation for purifying liquids |
| CN1047987A (en) * | 1989-06-14 | 1990-12-26 | 中国农业机械化科学研究院 | Sand removing process using vortex flow |
| JPH0681287A (en) * | 1992-09-01 | 1994-03-22 | Tokai Pulp Kk | Method for removing lightweight foreign material in pulp |
| RU2203996C2 (en) * | 2000-12-22 | 2003-05-10 | Открытое акционерное общество по производству и переработке бумаги "Караваево" | Method for multiple-stage fine cleaning of fibrous material in vortex-type conical cleaners |
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| CN201744200U (en) * | 2010-07-27 | 2011-02-16 | 浙江省丽水市浙南蓄电池隔板有限公司 | Cotton pulp deslagging device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830668A (en) * | 2017-01-06 | 2017-06-13 | 酒泉恒通节能科技有限公司 | A kind of circulation water law deslagging process during mineral fibre production |
| CN106830668B (en) * | 2017-01-06 | 2022-04-08 | 酒泉恒通节能科技有限公司 | Circulating water method deslagging process in mineral fiber production process |
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Application publication date: 20120125 |