CN204080106U - A kind of equipment for pipe end cleaning spray phosphatization - Google Patents
A kind of equipment for pipe end cleaning spray phosphatization Download PDFInfo
- Publication number
- CN204080106U CN204080106U CN201420607611.8U CN201420607611U CN204080106U CN 204080106 U CN204080106 U CN 204080106U CN 201420607611 U CN201420607611 U CN 201420607611U CN 204080106 U CN204080106 U CN 204080106U
- Authority
- CN
- China
- Prior art keywords
- phosphating
- cleaning
- tank
- solution
- pipe
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 49
- 239000007921 spray Substances 0.000 title claims abstract description 22
- 238000007654 immersion Methods 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 23
- 239000002699 waste material Substances 0.000 abstract description 9
- 238000007598 dipping method Methods 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 5
- 239000010408 film Substances 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Chemical Treatment Of Metals (AREA)
Abstract
本实用新型公开了一种用于管端清洗喷淋磷化的设备，包括气动抬升装置、支架、浸液槽和清洗磷化溶液槽，支架设置在气动抬升装置和浸液槽之间，在浸液槽下方设置有清洗磷化溶液槽。所述浸液槽和清洗磷化溶液槽之间设置有集液斗，集液斗底部设置有排水管。所述浸液槽上方设置有喷淋管，喷淋管上设置有喷嘴，喷淋管上设置有提升泵，喷淋管与清洗磷化溶液槽连通。本实用新型的设备通过一套溶液循环装置，使用一个小型的浸液槽，只使用少量溶液，便能完成大型管材的管端喷淋清洗磷化。相较传统的大管材大槽体，节约了溶液，减少了废液的产生，同时有效降低了维持溶液温度所需的能耗，更加绿色环保。此种管端喷淋、清洗、磷化技术适用于较大管材。
The utility model discloses a device for cleaning and spraying phosphating at pipe ends, which comprises a pneumatic lifting device, a support, an immersion tank and a cleaning phosphating solution tank, and the support is arranged between the pneumatic lifting device and the immersion tank. A cleaning and phosphating solution tank is arranged below the immersion tank. A liquid collection bucket is arranged between the dipping tank and the cleaning phosphating solution tank, and a drain pipe is arranged at the bottom of the liquid collection bucket. A spray pipe is arranged above the immersion tank, a nozzle is arranged on the spray pipe, a lift pump is arranged on the spray pipe, and the spray pipe is connected with the tank for cleaning and phosphating solution. The equipment of the utility model can complete the spray cleaning and phosphating of the pipe ends of large pipes through a set of solution circulation device and a small immersion tank, and only uses a small amount of solution. Compared with the traditional large pipe and large tank, it saves the solution, reduces the generation of waste liquid, and effectively reduces the energy consumption required to maintain the temperature of the solution, making it more environmentally friendly. This kind of pipe end spraying, cleaning and phosphating technology is suitable for larger pipes.
Description
技术领域：Technical field:
本实用新型属于机械领域，涉及一种用于管材端部的清洗、喷淋与磷化的技术，尤其是一种用于管端清洗喷淋磷化的设备。The utility model belongs to the field of machinery, and relates to a technique for cleaning, spraying and phosphating of pipe ends, in particular to a device for cleaning, spraying and phosphating of pipe ends.
背景技术：Background technique:
工件(钢铁或铝、锌件)浸入磷化液(某些酸式磷酸盐为主的溶液)，在表面沉积形成一层不溶于水的结晶型磷酸盐转换膜的过程，称之为磷化。The process in which the workpiece (steel or aluminum, zinc) is immersed in a phosphating solution (some acid phosphate-based solution), and a layer of water-insoluble crystalline phosphate conversion film is deposited on the surface is called phosphating .
磷化工艺按温度区分主要分为：高温型(80—98℃)、中温型(50-75℃)、低温型(30-50℃)与常温型(10-40℃)。按施工方式区分主要分为：According to the temperature, the phosphating process is mainly divided into high temperature type (80-98°C), medium temperature type (50-75°C), low temperature type (30-50°C) and normal temperature type (10-40°C). According to the construction method, it is mainly divided into:
(1)浸渍磷化:适用于高、中、低温磷化特点：设备简单，仅需加热槽和相应加热设备，最好用不锈钢或橡胶衬里的槽子，不锈钢加热管道应放在槽两侧。(1) Immersion phosphating: suitable for high, medium and low temperature phosphating Features: simple equipment, only heating tank and corresponding heating equipment are required, preferably stainless steel or rubber-lined tanks, stainless steel heating pipes should be placed on both sides of the tank.
(2)喷淋磷化：适用于中、低温磷化工艺，可处理大面积工件，如汽车、冰箱、洗衣机壳体。特点：处理时间短，成膜反应速度快，生产效率高，且这种方法获得的磷化膜结晶致密、均匀、膜薄、耐蚀性好。(2) Spray phosphating: It is suitable for medium and low temperature phosphating process, and can process large-area workpieces, such as automobiles, refrigerators, and washing machine shells. Features: Short processing time, fast film forming reaction, high production efficiency, and the phosphating film obtained by this method has dense, uniform, thin film and good corrosion resistance.
(3)刷涂磷化：上述两种方法无法实施时，采用本法，在常温下操作，易涂刷，可除锈蚀，磷化后工件自然干燥，防锈性能好，但磷化效果不如前两种。(3) Brush phosphating: When the above two methods cannot be implemented, use this method, operate at room temperature, easy to paint, and can remove rust. After phosphating, the workpiece is naturally dry and has good rust resistance, but the phosphating effect is not as good as The first two.
但无论是何种方式的磷化，都是依靠磷化液与工件的接触生成磷化膜，对于大型管材的磷化，将管材完全浸渍或均匀喷淋势必消耗海量的磷化液，产生巨额的成本。当磷化液中的金属离子和其它无机杂质达到一定的浓度后，因处理效果达不到工艺要求，酸液需要重新配制和更换。在这个过程中，会产生大量的废液与磷化渣。这些副产物势必会对环境造成一定的威胁，需要进行处理，进一步增加了生产成本。而若是需要进行大型管材的高温磷化，还需对磷化液进行加热，大量溶液进行长时间加温，溶液挥发量大，能耗大，磷化沉积多，会造成不可估量的成本损失与原料浪费。However, no matter what kind of phosphating method is used, it depends on the contact between the phosphating solution and the workpiece to form a phosphating film. For the phosphating of large pipes, it is bound to consume a large amount of phosphating solution if the pipe is completely soaked or evenly sprayed, resulting in huge the cost of. When the metal ions and other inorganic impurities in the phosphating solution reach a certain concentration, the acid solution needs to be re-prepared and replaced because the treatment effect cannot meet the process requirements. In this process, a large amount of waste liquid and phosphating slag will be produced. These by-products will inevitably pose a certain threat to the environment and need to be disposed of, further increasing production costs. However, if high-temperature phosphating of large-scale pipes is required, the phosphating solution needs to be heated, and a large amount of solution is heated for a long time. The solution will have a large amount of volatilization, high energy consumption, and many phosphating deposits, which will cause immeasurable cost losses and Raw materials are wasted.
实用新型内容：Utility model content:
本实用新型的目的在于克服上述现有技术的缺点，提供用于管端清洗喷淋磷化的设备，解决了大型管材浸渍清洗中磷化液液消耗过多，产生大量废液，以及高温磷化消耗过多能源的问题。The purpose of this utility model is to overcome the above-mentioned shortcomings of the prior art, provide equipment for pipe end cleaning spray phosphating, and solve the problem of excessive consumption of phosphating liquid in the dipping and cleaning of large pipes, a large amount of waste liquid, and high-temperature phosphorus problem of excessive energy consumption.
本实用新型的目的是通过以下技术方案来解决的：The purpose of this utility model is to solve through the following technical solutions:
一种用于管端清洗喷淋磷化的设备，包括气动抬升装置、支架、浸液槽和清洗磷化溶液槽，支架设置在气动抬升装置和浸液槽之间，在浸液槽下方设置有清洗磷化溶液槽。A device for pipe end cleaning and spraying phosphating, including a pneumatic lifting device, a bracket, a immersion tank and a cleaning and phosphating solution tank, the bracket is arranged between the pneumatic lifting device and the immersion tank, and is set under the immersion tank There are cleaning phosphating solution tanks.
所述浸液槽和清洗磷化溶液槽之间设置有集液斗，集液斗底部设置有排水管。A liquid collection bucket is arranged between the dipping tank and the cleaning phosphating solution tank, and a drain pipe is arranged at the bottom of the liquid collection bucket.
所述浸液槽上方设置有喷淋管，喷淋管上设置有喷嘴，喷淋管上设置有提升泵，喷淋管与清洗磷化溶液槽连通。A spray pipe is arranged above the immersion tank, a nozzle is arranged on the spray pipe, a lifting pump is arranged on the spray pipe, and the spray pipe is connected with the tank for cleaning and phosphating solution.
所述浸液槽顶部设置遮风罩。A windshield is arranged on the top of the immersion tank.
一种用于管端清洗喷淋磷化的方法，步骤如下：A method for pipe end cleaning spray phosphating, the steps are as follows:
(1)由输送装置将管材运送至浸液槽旁，再由抬升装置使管材的一端插入浸液槽的豁口处，浸入浸液槽中；(1) The pipe is transported to the side of the immersion tank by the conveying device, and then one end of the pipe is inserted into the gap of the immersion tank by the lifting device, and immersed in the immersion tank;
(2)溶液自清洗磷化溶液槽由提升泵提升后，经喷管自喷嘴喷出，对管端进行喷淋清洗磷化；(2) After the solution self-cleaning phosphating solution tank is lifted by the lifting pump, it is sprayed out from the nozzle through the nozzle, and the pipe end is sprayed and cleaned for phosphating;
(3)在高温磷化的情况下，需在浸液槽加装遮风罩；蒸汽由上部遮风罩裆下，凝结后与自上部溢流的多余槽液一起，经集液斗流至排水管，进入下方下方溶液槽，进行循环利用，达到管端清洗、喷淋与磷化的目的。(3) In the case of high-temperature phosphating, it is necessary to install a windshield in the immersion tank; the steam is condensed from the crotch of the upper windshield, and flows to the The drain pipe enters the lower solution tank for recycling to achieve the purpose of pipe end cleaning, spraying and phosphating.
所述管材清洗、喷淋、磷化方法中，通过一套溶液循环装置，使用一个小型的浸液槽，只使用少量溶液，便能完成大型管材的管端喷淋清洗磷化。相较传统的大管材大槽体，节约了溶液，减少了废液的产生，同时有效降低了维持溶液温度所需的能耗，更加绿色环保。此种管端喷淋、清洗、磷化技术适用于较大管材。In the pipe cleaning, spraying and phosphating method, a set of solution circulation device is used, a small dipping tank is used, and only a small amount of solution is used to complete the spray cleaning and phosphating of the pipe ends of large pipes. Compared with the traditional large pipe and large tank, the solution is saved, the generation of waste liquid is reduced, and the energy consumption required to maintain the temperature of the solution is effectively reduced, which is more environmentally friendly. This kind of pipe end spraying, cleaning and phosphating technology is suitable for larger pipes.
本实用新型的清洗、喷淋、磷化设备，主要用于大型管材，仅靠少量溶液便能实现大型管材管端的清洗、喷淋与磷化，可根据管材外径调整管材插入浸液槽的角度与深度，以调整磷化的位置与强度。The cleaning, spraying and phosphating equipment of the utility model is mainly used for large-scale pipes. Only a small amount of solution can realize the cleaning, spraying and phosphating of the pipe ends of large-scale pipes. Angle and depth to adjust the position and intensity of phosphating.
本实用新型的有益效果在于：The beneficial effects of the utility model are:
(1)仅将少量溶液进行循环利用，便能完成大型管材的清洗、喷淋与磷化，这样与传统的浸渍磷化与喷淋磷化相比，大大节约了资源，明显降低了生产成本。(1) Only a small amount of solution is recycled to complete the cleaning, spraying and phosphating of large pipes, which greatly saves resources and significantly reduces production costs compared with traditional dipping phosphating and spraying phosphating .
(2)通过调节管材插入浸液槽的角度与深度，可以调节需要清洗、喷淋与磷化的位置与强度，增加了生产的灵活性。(2) By adjusting the angle and depth of the pipe inserted into the immersion tank, the position and intensity of cleaning, spraying and phosphating can be adjusted, which increases the flexibility of production.
(3)仅使用少量溶液液，大大减少了废液的产生，不但节省了废液处理的成本，且更加清洁环保。(3) Only a small amount of solution is used, which greatly reduces the generation of waste liquid, not only saves the cost of waste liquid treatment, but also is cleaner and more environmentally friendly.
(4)仅使用少量溶液，若需进行高温磷化，则大大减少了加热与维持温度所需的能源消耗，大幅削减了生产成本，且更加节能环保。(4) Only a small amount of solution is used. If high-temperature phosphating is required, the energy consumption required for heating and maintaining the temperature is greatly reduced, the production cost is greatly reduced, and it is more energy-saving and environmentally friendly.
附图说明：Description of drawings:
图1为本实用新型专利管材清洗、喷淋与磷化设备的主视图。Fig. 1 is the front view of the utility model patent pipe cleaning, spraying and phosphating equipment.
其中：1为管材、2为气动抬升装置、3为支架、4为浸液槽、5为提升泵、6为喷淋管、7为喷嘴、8为遮风罩、9为集液斗、10为排水管、11为清洗磷化溶液槽。Among them: 1 is the pipe, 2 is the pneumatic lifting device, 3 is the support, 4 is the immersion tank, 5 is the lifting pump, 6 is the spray pipe, 7 is the nozzle, 8 is the windshield, 9 is the liquid collection bucket, 10 For drain pipe, 11 is for cleaning phosphating solution tank.
具体实施方式：Detailed ways:
下面结合附图对本实用新型做进一步详细描述：Below in conjunction with accompanying drawing, the utility model is described in further detail:
参见图1，一种用于管端清洗喷淋磷化的设备，包括气动抬升装置、支架、浸液槽和清洗磷化溶液槽，支架设置在气动抬升装置和浸液槽之间，在浸液槽下方设置有清洗磷化溶液槽。Referring to Figure 1, a device for cleaning and spraying phosphating at the pipe end includes a pneumatic lifting device, a support, a immersion tank and a cleaning phosphating solution tank, and the support is arranged between the pneumatic lifting device and the immersion tank. A cleaning phosphating solution tank is arranged below the tank.
所述浸液槽和清洗磷化溶液槽之间设置有集液斗，集液斗底部设置有排水管。A liquid collection bucket is arranged between the dipping tank and the cleaning phosphating solution tank, and a drain pipe is arranged at the bottom of the liquid collection bucket.
所述浸液槽上方设置有喷淋管，喷淋管上设置有喷嘴，喷淋管上设置有提升泵，喷淋管与清洗磷化溶液槽连通。A spray pipe is arranged above the immersion tank, a nozzle is arranged on the spray pipe, a lifting pump is arranged on the spray pipe, and the spray pipe is connected with the tank for cleaning and phosphating solution.
所述浸液槽顶部设置遮风罩。A windshield is arranged on the top of the immersion tank.
一种用于管端清洗喷淋磷化的方法，步骤如下：A method for pipe end cleaning spray phosphating, the steps are as follows:
(1)由输送装置将管材运送至浸液槽旁，再由抬升装置使管材的一端插入浸液槽的豁口处，浸入浸液槽中；(1) The pipe is transported to the side of the immersion tank by the conveying device, and then one end of the pipe is inserted into the gap of the immersion tank by the lifting device, and immersed in the immersion tank;
(2)溶液自清洗磷化溶液槽由提升泵提升后，经喷管自喷嘴喷出，对管端进行喷淋清洗磷化；(2) After the solution self-cleaning phosphating solution tank is lifted by the lifting pump, it is sprayed out from the nozzle through the nozzle, and the pipe end is sprayed and cleaned for phosphating;
(3)在高温磷化的情况下，需在浸液槽加装遮风罩；蒸汽由上部遮风罩裆下，凝结后与自上部溢流的多余槽液一起，经集液斗流至排水管，进入下方下方溶液槽，进行循环利用，达到管端清洗、喷淋与磷化的目的。(3) In the case of high-temperature phosphating, it is necessary to install a windshield in the immersion tank; the steam is condensed from the crotch of the upper windshield, and flows to the The drain pipe enters the lower solution tank for recycling to achieve the purpose of pipe end cleaning, spraying and phosphating.
所述管材清洗、喷淋、磷化方法中，通过一套溶液循环装置，使用一个小型的浸液槽，只使用少量溶液，便能完成大型管材的管端喷淋清洗磷化。相较传统的大管材大槽体，节约了溶液，减少了废液的产生，同时有效降低了维持溶液温度所需的能耗，更加绿色环保。此种管端喷淋、清洗、磷化技术适用于较大管材。In the pipe cleaning, spraying and phosphating method, a set of solution circulation device is used, a small dipping tank is used, and only a small amount of solution is used to complete the spray cleaning and phosphating of the pipe ends of large pipes. Compared with the traditional large pipe and large tank, the solution is saved, the generation of waste liquid is reduced, and the energy consumption required to maintain the temperature of the solution is effectively reduced, which is more environmentally friendly. This kind of pipe end spraying, cleaning and phosphating technology is suitable for larger pipes.
本实用新型的清洗、喷淋、磷化设备，主要用于大型管材，仅靠少量溶液便能实现大型管材管端的清洗、喷淋与磷化，可根据管材外径调整管材插入浸液槽的角度与深度，以调整磷化的位置与强度。The cleaning, spraying and phosphating equipment of the utility model is mainly used for large-scale pipes. Only a small amount of solution can realize the cleaning, spraying and phosphating of the pipe ends of large-scale pipes. Angle and depth to adjust the position and intensity of phosphating.
本实用新型的有益效果在于：The beneficial effects of the utility model are:
(1)仅将少量溶液进行循环利用，便能完成大型管材的清洗、喷淋与磷化，这样与传统的浸渍磷化与喷淋磷化相比，大大节约了资源，明显降低了生产成本。(1) Only a small amount of solution is recycled to complete the cleaning, spraying and phosphating of large pipes, which greatly saves resources and significantly reduces production costs compared with traditional dipping phosphating and spraying phosphating .
(2)通过调节管材插入浸液槽的角度与深度，可以调节需要清洗、喷淋与磷化的位置与强度，增加了生产的灵活性。(2) By adjusting the angle and depth of the pipe inserted into the immersion tank, the position and intensity of cleaning, spraying and phosphating can be adjusted, which increases the flexibility of production.
(3)仅使用少量溶液液，大大减少了废液的产生，不但节省了废液处理的成本，且更加清洁环保。(3) Only a small amount of solution is used, which greatly reduces the generation of waste liquid, not only saves the cost of waste liquid treatment, but also is cleaner and more environmentally friendly.
仅使用少量溶液，若需进行高温磷化，则大大减少了加热与维持温度所需的能源消耗，大幅削减了生产成本，且更加节能环保。Only a small amount of solution is used, and if high-temperature phosphating is required, the energy consumption required for heating and maintaining the temperature is greatly reduced, the production cost is greatly reduced, and it is more energy-saving and environmentally friendly.
以上所述，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专业的技术人员,在不脱离本发明技术方案范围内，当可利用上述揭示的方法及技术内容作出些许的更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，仍属于本发明技术方案的范围内。The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this field Those skilled in the art, without departing from the scope of the technical solution of the present invention, may use the method and technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but if they do not depart from the content of the technical solution of the present invention, Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607611.8U CN204080106U (en) | 2014-10-20 | 2014-10-20 | A kind of equipment for pipe end cleaning spray phosphatization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607611.8U CN204080106U (en) | 2014-10-20 | 2014-10-20 | A kind of equipment for pipe end cleaning spray phosphatization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204080106U true CN204080106U (en) | 2015-01-07 |
Family
ID=52172842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420607611.8U Expired - Lifetime CN204080106U (en) | 2014-10-20 | 2014-10-20 | A kind of equipment for pipe end cleaning spray phosphatization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204080106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328428A (en) * | 2014-10-20 | 2015-02-04 | 西安晨宇环境工程有限公司 | Equipment for pipe-end cleaning, spraying and phosphating and using method of equipment |
| CN105220169A (en) * | 2015-10-27 | 2016-01-06 | 天广消防股份有限公司 | A kind of cylinder body of fire extinguisher automatic pickling phosphating plant |
-
2014
- 2014-10-20 CN CN201420607611.8U patent/CN204080106U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328428A (en) * | 2014-10-20 | 2015-02-04 | 西安晨宇环境工程有限公司 | Equipment for pipe-end cleaning, spraying and phosphating and using method of equipment |
| CN105220169A (en) * | 2015-10-27 | 2016-01-06 | 天广消防股份有限公司 | A kind of cylinder body of fire extinguisher automatic pickling phosphating plant |
| CN105220169B (en) * | 2015-10-27 | 2017-06-16 | 福建天广消防有限公司 | A kind of cylinder body of fire extinguisher automatic pickling phosphating plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103643246A (en) | Hot-dip galvanizing production line pretreatment acid mist sealing, collecting and treating system | |
| CN204421406U (en) | A kind of automatically descaling solar water heater | |
| CN102758238A (en) | Large electrophoresis apparatus and electrophoresis technology thereof | |
| CN204080106U (en) | A kind of equipment for pipe end cleaning spray phosphatization | |
| CN104328428A (en) | Equipment for pipe-end cleaning, spraying and phosphating and using method of equipment | |
| CN203526135U (en) | Novel ultrasonic salt bath composite cleaning machine | |
| CN203565305U (en) | Processor for steel pipe surface coating before coating | |
| CN204396373U (en) | Welding wire cleaning by degreasing device | |
| CN1330433C (en) | Sprinkle type pre-processing method for surface of plastic pieces | |
| CN105274542A (en) | Cleaning method of aluminum alloy wheel | |
| CN204176962U (en) | For painting dressing automobiles pre-treatment residual neat recovering system | |
| CN205270079U (en) | Alkali wash device is scribbled to coloured silk | |
| CN204602716U (en) | Ultrasonic cleaning circulating groove in parkerizing process | |
| CN208643044U (en) | A kind of suspension type spraying line | |
| CN106702398B (en) | A kind of steel pipe corrosion-proof acid washing method | |
| CN205974681U (en) | Novel multi -functional silicon steel slab band surface cleaning device | |
| CN207619536U (en) | A kind of acid cycle formula pickling tube for acid cleaning of steel tube | |
| CN204007159U (en) | A kind of cooling water circulating device | |
| CN205907367U (en) | A processing unit in advance for plate technology in succession | |
| CN202702590U (en) | Pipe cooling trough | |
| CN102233338A (en) | Steel strip cleaning device | |
| CN207891432U (en) | A kind of UTILIZATION OF VESIDUAL HEAT IN heats steel plate pre-treatment water installations indirectly | |
| CN101538072B (en) | Sewage treatment method of galvanization production line | |
| CN203197428U (en) | A process mechanism for continuous stamping, automatic immersion tin cleaning and drying | |
| CN105088255A (en) | Strip steel cleaning technology of color steel plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |