CN204233872U - A kind of cleaning device of ceramic wafer - Google Patents
A kind of cleaning device of ceramic wafer Download PDFInfo
- Publication number
- CN204233872U CN204233872U CN201420640705.5U CN201420640705U CN204233872U CN 204233872 U CN204233872 U CN 204233872U CN 201420640705 U CN201420640705 U CN 201420640705U CN 204233872 U CN204233872 U CN 204233872U
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- nitric acid
- cleaning
- ceramic plate
- air pipe
- ceramic
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- 238000004140 cleaning Methods 0.000 title claims abstract description 68
- 239000000919 ceramic Substances 0.000 title claims abstract description 65
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- 230000008929 regeneration Effects 0.000 abstract description 9
- 238000011069 regeneration method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000005587 bubbling Effects 0.000 abstract description 4
- 238000007654 immersion Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000012141 concentrate Substances 0.000 description 6
- 229910019142 PO4 Inorganic materials 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Abstract
一种陶瓷板的清洗装置，包括清洗池、硝酸配制槽、硝酸清洗液泵，其特征在于所述清洗池底部的接有空气管，空气管上有接口，空气管与空气柜相接，所述硝酸配制槽接有硝酸清洗液泵，硝酸清洗液泵接清洗池。使用时将待浸泡清洗陶瓷板通过空气管上接口竖向放置于清洗池内，打开硝酸清洗液泵，将硝酸清洗液输送至清洗池内，打开空气管上阀门，空气通入陶瓷板内鼓泡；使陶瓷板在硝酸清洗液浸泡和空气鼓泡的作用下不断进行清洗。本实用新型结构简单，制造成本低，安装使用方便，可解决陶瓷板再生问题。本实用新型适用于陶瓷过滤机的清洗领域。
A cleaning device for ceramic plates, comprising a cleaning pool, a nitric acid preparation tank, and a nitric acid cleaning solution pump, characterized in that an air pipe is connected to the bottom of the cleaning pool, an interface is provided on the air pipe, and the air pipe is connected to an air cabinet. The nitric acid preparation tank is connected with a nitric acid cleaning liquid pump, and the nitric acid cleaning liquid pump is connected with the cleaning tank. When in use, place the ceramic plate to be soaked and cleaned vertically in the cleaning pool through the upper interface of the air pipe, turn on the nitric acid cleaning liquid pump, transport the nitric acid cleaning liquid to the cleaning pool, open the valve on the air pipe, and let the air flow into the ceramic plate to bubble; The ceramic plate is continuously cleaned under the action of immersion in nitric acid cleaning solution and air bubbling. The utility model has the advantages of simple structure, low manufacturing cost, convenient installation and use, and can solve the problem of regeneration of ceramic plates. The utility model is suitable for the cleaning field of ceramic filters.
Description
技术领域 technical field
本实用新型涉及物料过滤分离技术, 特别是涉及一种陶瓷板的清洗装置。 The utility model relates to material filtration and separation technology, in particular to a cleaning device for ceramic plates.
背景技术 Background technique
陶瓷过滤机用于物料的真空脱水和过滤,陶瓷板是涉及过滤效率的关键部 The ceramic filter is used for vacuum dehydration and filtration of materials, and the ceramic plate is a key part related to filtration efficiency.
件之一。为得到水分较低的磷精矿，采用陶瓷过滤机对磷精矿浆进行脱水处理。陶瓷过滤机的陶瓷板每运行7小时要清洗不小于1小时的时间。现有技术清洗时用40%左右的硝酸经计量泵泵出后混合工艺水为5%的硝酸清洗液进入陶瓷板内与吸入矿或杂质反应后被反吹排出，从而使陶瓷板内毛细管网畅通进入下一个循环的开车，以提高设备产能。由于磷精矿颗粒细，陶瓷板在采用上述清洗后再生效果较差，陶瓷过滤机长时间运行后即出现吸不上矿浆、微孔堵塞严重等现象，最终直接导致产量低，能耗高。 one of the pieces. In order to obtain phosphate concentrate with low moisture content, a ceramic filter is used to dehydrate the phosphate concentrate slurry. The ceramic plate of the ceramic filter should be cleaned for no less than 1 hour every 7 hours of operation. In the prior art, about 40% nitric acid is pumped out by a metering pump, and the mixed process water is 5% nitric acid cleaning solution, which enters the ceramic plate and reacts with the inhaled ore or impurities, and then is blown out, so that the capillary network in the ceramic plate Smoothly enter the next cycle of driving to increase equipment productivity. Due to the fine particles of phosphate concentrate, the regeneration effect of the ceramic plate after the above-mentioned cleaning is poor. After a long time of operation, the ceramic filter will not absorb the slurry and the micropores will be severely blocked, which will directly lead to low output and high energy consumption.
采用一台陶瓷过滤机使用两套陶瓷板的方法进行磷精矿脱水处理，两套陶瓷板交替使用5%的硝酸清洗液浸泡后进行生产可以部分解决上述问题。但实际生产过程中发现，清洗效果还是不明显，陶瓷板仍存在大面积堵塞情况。 Using one ceramic filter to use two sets of ceramic plates for dehydration of phosphate concentrate, and two sets of ceramic plates alternately soaked in 5% nitric acid cleaning solution for production can partially solve the above problems. However, in the actual production process, it was found that the cleaning effect was still not obvious, and there was still a large area of clogging on the ceramic plate.
为解决上述问题，发明人经过反复试验，研究出了一种陶瓷板浸泡清洗的装置和清洗方法。 In order to solve the above problems, the inventor has worked out a device and a cleaning method for immersing and cleaning ceramic plates through repeated tests.
发明内容 Contents of the invention
本实用新型旨在针对磷精矿脱水处理过程中陶瓷板再生效果差，使用周期短 This utility model is aimed at the poor regeneration effect of ceramic plates and short service life in the dehydration process of phosphorous concentrate
的情况，提供一种陶瓷板浸泡清洗的装置；可以较好的实现陶瓷板再生。 In such a situation, a device for soaking and cleaning the ceramic plate is provided; the regeneration of the ceramic plate can be better realized.
本实用新型的技术方案如下： The technical scheme of the utility model is as follows:
一种陶瓷板浸泡清洗的装置，包括清洗池、硝酸配制槽、硝酸清洗液泵，其特征在于所述清洗池底部的接有空气管，空气管上有接口，空气管与空气柜相接，所述硝酸配制槽接有硝酸清洗液泵，所述硝酸清洗液泵接清洗池。 A device for immersing and cleaning ceramic plates, comprising a cleaning pool, a nitric acid preparation tank, and a nitric acid cleaning liquid pump, characterized in that an air pipe is connected to the bottom of the cleaning pool, an interface is provided on the air pipe, and the air pipe is connected to an air cabinet. The nitric acid preparation tank is connected with a nitric acid cleaning liquid pump, and the nitric acid cleaning liquid pump is connected with a cleaning tank.
陶瓷板通过空气管接口可竖向放置在清洗池内，该清洗池可满足一台陶瓷过滤机陶瓷板浸泡清洗的需要。 The ceramic plate can be placed vertically in the cleaning pool through the air pipe interface, and the cleaning pool can meet the needs of a ceramic filter for soaking and cleaning the ceramic plate.
使用该陶瓷板浸泡清洗的装置的清洗方法： The cleaning method of the device using the ceramic plate immersion cleaning:
1、将待浸泡清洗陶瓷板通过空气管上接口竖向放置于清洗池内，并固定； 1. Place the ceramic plate to be soaked and cleaned vertically in the cleaning pool through the upper interface of the air pipe, and fix it;
2、将硝酸配制槽内硝酸配制为浓度为5%的硝酸清洗液； 2. Prepare the nitric acid in the nitric acid preparation tank as a 5% nitric acid cleaning solution;
3、打开硝酸清洗液泵，将硝酸清洗液输送至清洗池内，保证清洗液淹没池内全部陶瓷板; 3. Turn on the nitric acid cleaning liquid pump and transport the nitric acid cleaning liquid to the cleaning pool to ensure that the cleaning liquid submerges all the ceramic plates in the pool;
4、打开空气管上阀门，将流量为0.5 m3/min ～1m3/min、压力为0.3Mpa～0.5 Mpa的空气通入陶瓷板内鼓泡；使陶瓷板在硝酸清洗液浸泡和空气鼓泡的作用下不断进行清洗，并不断调整进气量; 4. Open the valve on the air pipe, and pass the air with a flow rate of 0.5 m 3 /min to 1 m 3 /min and a pressure of 0.3Mpa to 0.5 Mpa into the ceramic plate for bubbling; soak the ceramic plate in the nitric acid cleaning solution and air bubbling Under the action of bubbles, it is continuously cleaned and the air intake is constantly adjusted;
5、清洗过程中不断观察陶瓷板上部是否有垢块冲出，并观察陶瓷板微孔出气量是否均匀; 5. During the cleaning process, constantly observe whether there is scale on the top of the ceramic plate, and observe whether the air output of the micropores of the ceramic plate is uniform;
6、当陶瓷板上部无垢块冲出，陶瓷板微孔出气量均匀后，表明陶瓷板清洗干净；关闭空气管上阀门、排空硝酸清洗液后取出陶瓷板即可用于生产。 6. When there is no scale on the top of the ceramic plate, and the air output from the micropores of the ceramic plate is uniform, it indicates that the ceramic plate is cleaned; close the valve on the air pipe, empty the nitric acid cleaning solution, and take out the ceramic plate for production.
本实用新型的工作原理是利用低浓度硝酸与陶瓷板内的磷精矿及其它杂质发生反应，生成易溶于硝酸溶液的物质，并在一定压力的空气作用下将其吹出，从而更好的实现陶瓷板再生。 The working principle of the utility model is to use low-concentration nitric acid to react with phosphorus concentrate and other impurities in the ceramic plate to generate substances that are easily soluble in nitric acid solution, and blow it out under the action of air at a certain pressure, so as to better Achieve ceramic plate regeneration.
通过上述浸泡清洗，解决了陶瓷板的再生问题，提高了陶瓷过滤机的产 Through the above immersion cleaning, the regeneration problem of the ceramic plate is solved, and the production capacity of the ceramic filter is improved.
能，降低了消耗。 can reduce consumption.
本实用新型结构简单，制造成本低，安装使用方便，可解决陶瓷板再生问题。 The utility model has the advantages of simple structure, low manufacturing cost, convenient installation and use, and can solve the problem of regeneration of ceramic plates.
本实用新型适用于陶瓷过滤机的清洗领域。 The utility model is suitable for the cleaning field of ceramic filters.
附图说明 Description of drawings
图1为本实用新型陶瓷板浸泡清洗的装置结构示意图； Fig. 1 is the device structure schematic diagram of the utility model ceramic plate immersion cleaning;
附图中: 1、硝酸清洗液泵；2、陶瓷板；3、清洗池;4、空气管;5、空气柜;6、硝酸回收槽；7、硝酸配制槽。 In the drawings: 1. Nitric acid cleaning solution pump; 2. Ceramic plate; 3. Cleaning tank; 4. Air pipe; 5. Air cabinet; 6. Nitric acid recovery tank; 7. Nitric acid preparation tank.
具体实施方式 Detailed ways
下面结合附图与实施例对本实用新型作进一步说明。 Below in conjunction with accompanying drawing and embodiment the utility model is further described.
实施例：Example:
如图1所示，本实用新型实施例之一， 一种陶瓷板浸泡清洗的装置，包括清洗池3、硝酸配制槽7、硝酸清洗液泵1，其特征在于所述清洗池3底部的接有空气管4，空气管4上有接口，空气管4与空气柜5相接，所述硝酸配制槽7接硝酸清洗液泵1，所述硝酸清洗液泵1接清洗池3。 As shown in Figure 1, one of the embodiments of the present utility model, a device for soaking and cleaning ceramic plates, includes a cleaning tank 3, a nitric acid preparation tank 7, and a nitric acid cleaning liquid pump 1, and is characterized in that the connection at the bottom of the cleaning tank 3 There is an air pipe 4 with an interface on the air pipe 4, the air pipe 4 is connected to the air cabinet 5, the nitric acid preparation tank 7 is connected to the nitric acid cleaning liquid pump 1, and the nitric acid cleaning liquid pump 1 is connected to the cleaning pool 3.
使用时将堵塞严重的陶瓷板2通过空气管4接口竖向放置于清洗池3内，保证陶瓷板2接口方向位于下部；全部放置完毕后，将已配制好的5%的硝酸清洗液泵入清洗池3内直到清洗液将陶瓷板2全部淹没，液面距陶瓷板2顶部5厘米；然后打开空气管4的阀门，将流量为0.5 m3/min ～1m3/min、压力为0.3Mpa～0.5 Mpa的空气通入陶瓷板2内鼓泡，并不断调整进气量；使陶瓷板2在硝酸清洗液浸泡和空气不断鼓泡的情况进行清洗，清洗过程中不断观察陶瓷板上部是否有垢块冲出，并观察陶瓷板微孔出气量是否均匀;当陶瓷板上部无垢块冲出，陶瓷板微孔出气量均匀后，表明陶瓷板2清洗干净；关闭空气管4上的阀门，将硝酸清洗液排至硝酸回收槽6，然后取出陶瓷板2，实现陶瓷板2的良好再生。 When in use, place the heavily clogged ceramic plate 2 vertically in the cleaning pool 3 through the air pipe 4 interface to ensure that the direction of the ceramic plate 2 interface is at the bottom; after all placement is completed, pump the prepared 5% nitric acid cleaning solution into the Clean the tank 3 until the cleaning liquid completely submerges the ceramic plate 2, and the liquid level is 5 cm away from the top of the ceramic plate 2; then open the valve of the air pipe 4, and set the flow rate to 0.5 m 3 /min to 1 m 3 /min and the pressure to 0.3Mpa The air of ~0.5 Mpa is passed into the ceramic plate 2 to bubble, and the air intake is constantly adjusted; the ceramic plate 2 is cleaned in the condition of soaking in nitric acid cleaning solution and the air is constantly bubbling, and the upper part of the ceramic plate is constantly observed during the cleaning process. Wash out the dirt, and observe whether the air output of the micropores of the ceramic plate is uniform; when no scale is washed out from the upper part of the ceramic plate, and the air output of the micropores of the ceramic plate is uniform, it indicates that the ceramic plate 2 is cleaned; close the valve on the air pipe 4, The nitric acid cleaning solution is discharged to the nitric acid recovery tank 6, and then the ceramic plate 2 is taken out to realize good regeneration of the ceramic plate 2.
本实施例在某集团下属磷肥厂使用，解决了陶瓷板的再生问题，提高了陶瓷过滤机的产能。 This embodiment is used in a phosphate fertilizer factory affiliated to a certain group, which solves the problem of regeneration of ceramic plates and improves the production capacity of ceramic filters.
Claims (1)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640705.5U CN204233872U (en) | 2014-10-31 | 2014-10-31 | A kind of cleaning device of ceramic wafer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640705.5U CN204233872U (en) | 2014-10-31 | 2014-10-31 | A kind of cleaning device of ceramic wafer |
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| CN204233872U true CN204233872U (en) | 2015-04-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324551A (en) * | 2014-10-31 | 2015-02-04 | 瓮福（集团）有限责任公司 | Device and method for cleaning ceramic plates |
| CN114288757A (en) * | 2021-12-13 | 2022-04-08 | 肃北县金鹰黄金有限责任公司 | Ceramic plate pulse cleaning device of ceramic filter |
-
2014
- 2014-10-31 CN CN201420640705.5U patent/CN204233872U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324551A (en) * | 2014-10-31 | 2015-02-04 | 瓮福（集团）有限责任公司 | Device and method for cleaning ceramic plates |
| CN114288757A (en) * | 2021-12-13 | 2022-04-08 | 肃北县金鹰黄金有限责任公司 | Ceramic plate pulse cleaning device of ceramic filter |
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