CN203610360U - High-pressure spraying cleaning device for stainless steel screen plate special for flat plate type selective catalytic reduction (SCR) denitration catalysts - Google Patents
High-pressure spraying cleaning device for stainless steel screen plate special for flat plate type selective catalytic reduction (SCR) denitration catalysts Download PDFInfo
- Publication number
- CN203610360U CN203610360U CN201320828675.6U CN201320828675U CN203610360U CN 203610360 U CN203610360 U CN 203610360U CN 201320828675 U CN201320828675 U CN 201320828675U CN 203610360 U CN203610360 U CN 203610360U
- Authority
- CN
- China
- Prior art keywords
- pressure
- web plate
- water
- stainless steel
- cleaning device
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 59
- 238000005507 spraying Methods 0.000 title claims abstract description 26
- 239000003054 catalyst Substances 0.000 title claims abstract description 23
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 18
- 239000010935 stainless steel Substances 0.000 title claims abstract description 18
- 238000010531 catalytic reduction reaction Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000007921 spray Substances 0.000 claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 26
- 238000002347 injection Methods 0.000 claims description 20
- 239000007924 injection Substances 0.000 claims description 20
- 238000005520 cutting process Methods 0.000 claims description 19
- 238000005406 washing Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 3
- 238000001035 drying Methods 0.000 abstract 1
- 239000012459 cleaning agent Substances 0.000 description 6
- 239000000356 contaminant Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitrogen oxide Substances O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 210000003660 Reticulum Anatomy 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 229910052813 nitrogen oxide Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Abstract
The utility model discloses a high-pressure spraying cleaning device for a stainless steel screen plate special for flat plate type selective catalytic reduction (SCR) denitration catalysts. The high-pressure spraying cleaning device comprises a support, a plate bending machine, a spraying device, a conveying device, a storing tank, a water tank, a water separating device, a spraying pump, a filtering device, a water draining device, a heating device, an oil filtering device and a high-pressure air pump. The high-pressure spraying cleaning device is a continuous high-pressure spraying cleaning machine, the direction of a spray nozzle can be adjusted, positions of spraying beams can be adjusted according to the thickness of a cleaned screen plate, upper and lower surfaces of the screen plate are simultaneously cleaned, and thereby, the cleaning efficiency is increased; the screen plate comes out of the plate bending machine to sequentially pass through a material inlet station, a high-pressure spraying cleaning station, a normal pressure cleaning station, a high-pressure spraying rinsing station, a high-pressure water separating station and a material outlet station and then comes out from the other end of the plate bending machine; thereby, three processes of cleaning, rinsing and drying are achieved, the technological process is effectively simplified, the production cycle is shortened, and the high-pressure spraying cleaning device has important energy-saving and environmental friendly significance.
Description
Technical field
The utility model relates to a kind of cleaning device, is specifically related to a kind of high-pressure injection cleaning device for flat SCR denitrating catalyst special stainless steel web plate.
Background technology
On July 29th, 2011, Environmental Protection Department is formally issued " fossil-fuel power plant atmospheric pollutant emission standard ", these standard strict regulations thermal power plant's emission limits of nitrogen oxides.In numerous denitration technologies, SCR (SCR) denitration technology is to apply in the world the gas denitrifying technology maximum, technology is the most ripe, denitration efficiency is the highest; And the core of SCR denitration technology is SCR denitrating catalyst.On market, existing SCR denitrating catalyst mainly contains three kinds of different forms: honeycomb fashion, flat and corrugated plate dst; Wherein flat SCR denitrating catalyst is owing to having large, the difficult features such as ash of blocking up of mechanical strength, and the use of the most applicable China coal fired power plant, has the wide market space.Web plate is as the base material of flat SCR catalyst, and its cleaning is the guardian technique of flat SCR denitrating catalyst, and this operation requires harsher to web plate cleannes, therefore web plate is cleaned and had higher requirement.
The steel plate of production high-quality, effects on surface cleaning quality requires same harsh.The cleaning method that can be used at present association area has mechanical means or manual cleaning: various cleaning agents adopt chemical method preparation more in the market, all have certain toxicity, large to harm; Also have some adopt electrolytic cleaned, it has the shortcomings such as power consumption is large, one-time investment is large, above cleaning means or because of occupation area of equipment large, continuity cleaning difficulty is large, water consumption is large, is all difficult to complete efficient matting simultaneously, is not suitable for web plate and cleaning steel plate.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of high-pressure injection cleaning device of flat SCR denitrating catalyst special stainless steel web plate is provided.
The utility model for the technical scheme that realizes its above-mentioned technical purpose and take is: a kind of high-pressure injection cleaning device of flat SCR denitrating catalyst special stainless steel web plate, comprises veneer reeling machine, support, conveying device, storage tank, spray equipment, water tank, heater, oil-filtering apparatus, filter, spray pump, high pressure air pump, drainage arrangement and cut water device;
Described conveying device by feed station, high-pressure spraying washing station, normal pressure washing station, high-pressure spraying rinsing station, high crush-cutting water conservancy project position, go out six regions of material level and form;
Described spray equipment is connected with the both sides inwall of storage tank;
Described storage tank entrance is connected with spray delivery side of pump, and the outlet of storage tank is connected with oil-filtering apparatus entrance;
Described oil-filtering apparatus outlet is connected with tank entry, and water tank outlet is connected with filter entrance, and the outlet of filter connects spray pump entrance, and another outlet of oil-filtering apparatus is connected with drainage arrangement;
Described heater is placed in water tank bottom;
The described water device of cutting is connected with the both sides inwall of storage tank;
The described water device portal of cutting is connected with high-pressure blast pump discharge;
The described water device of cutting is located at high crush-cutting water water level;
Described veneer reeling machine is positioned at the two ends of support, and conveying device is connected support by web plate with two veneer reeling machines.
Preferably, described storage tank comprises rinse bath, blank groove, potcher, holds different solution in described rinse bath, blank groove, potcher, and described solution is cleaning fluid, water.
Preferably, described spray equipment has at least one spray beam.
More preferably, described spray beam has two rows, is arranged symmetrically at conveying device upper and lower, realizes and web plate upper and lower surface being cleaned simultaneously simultaneously, can regulate along storage tank both sides upper-lower position.
More preferably, have at least one nozzle in described spray beam, the injection direction of described nozzle is linearly, and direction can regulate, and the eject position of upper and lower nozzle can converge on the same straight line of web plate.
Preferably, described high-pressure spraying washing station adopts cleaning fluid clean surface greasy dirt.
Preferably, described normal pressure washing station adopts sponge and hairbrush to clean web plate surface and oil contaminant.
Preferably, described spray rinsing station adopts clear water rinsing web plate surface and oil contaminant and cleaning agent.
Preferably, described high crush-cutting water conservancy project position is dried web plate surface.
Preferably, described oil-filtering apparatus is removed cleaning fluid surface and oil contaminant by oil wiper, realizes cleaning fluid and recycles.
Preferably, described filter is removed cleaning fluid the inside impurity by filter vat, prevents from blocking spray pump, realizes cleaning fluid and recycles.
Preferably, described heater heats cleaning fluid by heating tube, makes cleaning agent effect reach best.
Preferably, described conveying device has a roller rod composition at least.
Preferably, described roller rod can be by the web plate drive that rubs, or can pass through driven by motor.
Beneficial effect of the present invention is: high-pressure injection cleaning device described in the utility model both can regulate the direction of nozzle, can regulate according to the thickness that cleans web plate again the position of spray beam, web plate upper and lower surface is cleaned to raising cleaning efficiency simultaneously, reduce comprehensive cost; Realize cleaning fluid and water circulation use, fully demonstrated the design concept of energy-saving and environmental protection; Utilize high pressure air pump to cut water, in order to avoid equipment and web plate get rusty, extended the service life of equipment; Utilize high-pressure spraying and rinsing, web plate is carried out to brute force and clean, can wipe oil with a small amount of water, the sewage of generation is few; Web plate goes out from veneer reeling machine, successively by feed station, high-pressure spraying washing station, normal pressure washing station, high-pressure spraying rinsing station, high crush-cutting water conservancy project position, go out material level, go out from other end veneer reeling machine, cleaning, rinsing, dry three road techniques are realized, effectively simplify technological process, shortened the production cycle.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of the high-pressure injection cleaning device of flat SCR denitrating catalyst special stainless steel web plate of the present utility model.
Fig. 2 is the plan structure schematic diagram of the high-pressure injection cleaning device of flat SCR denitrating catalyst special stainless steel web plate of the present utility model.
Number in the figure:
1-veneer reeling machine, 2-support, 3-conveying device, 4-storage tank, 5-spray equipment, 6-water tank, 7-heater, 8-oil-filtering apparatus, 9-filter, 10-spray pump, 11-high pressure air pump, 12-drainage arrangement, 13-cut water device, 14-nozzle, 15-spray beam, 16-roller rod, I-feed station, II-high-pressure spraying washing station, III-normal pressure washing station, IV-high-pressure spraying rinsing station, V-Gao crush-cutting water conservancy project position and VI-go out material level.
The specific embodiment
Below the utility model by reference to the accompanying drawings in embodiment be further described.
The high-pressure injection cleaning device of flat SCR denitrating catalyst special stainless steel web plate, comprises veneer reeling machine 1, support 2, conveying device 3, storage tank 4, spray equipment 5, water tank 6, heater 7, oil-filtering apparatus 8, filter 9, spray pump 10, high pressure air pump 11, drainage arrangement 12, cuts water device 13, nozzle 14, spray beam 15 and roller rod 16.Described conveying device 3 by feed station I, high-pressure spraying washing station II, normal pressure washing station III, high-pressure spraying rinsing station IV, high crush-cutting water conservancy project position V, go out six regions of material level VI and form; Described spray equipment 8 is connected with the both sides inwall of storage tank 4; Described storage tank 4 entrances are connected with the outlet of spray pump 10, and the outlet of storage tank 4 is connected with oil-filtering apparatus 8 entrances; Described oil-filtering apparatus 8 exports with water tank 6 entrances and is connected, and water tank 6 exports with filter 9 entrances and is connected, and the outlet of filter 9 connects spray pump 10 entrances, and another outlet of oil-filtering apparatus 8 is connected with drainage arrangement 12; Described heater 7 is placed in water tank 6 bottoms; The described water device 13 of cutting is connected with the both sides inwall of storage tank 4; Described water device 13 entrances of cutting are connected with 11 outlets of high pressure air pump; The described water device 13 of cutting is located at high crush-cutting water water level V; Described veneer reeling machine 1 is positioned at the two ends of support 2, and conveying device 3 is connected support 2 by web plate with two veneer reeling machines 1; Described conveying device 3 has roller rod 16 compositions at least.
The top of storage tank 4 is connected with conveying device 3, and the upper and lower that the both sides of storage tank 4 are distributed in conveying device 3 is provided with spray beam 15; Spray beam 15 is arranged symmetrically, and can carry out upper and lower surface to web plate and clean simultaneously, strengthens cleaning performance; Spray beam 15 can be carried out upper-lower position adjusting according to the thickness of web plate.Nozzle 14 directions of installing in spray beam 15 are consistent, can regulate, and what nozzle 14 sprayed is shaped as linear pattern, spray beam 15 Shang Xia symmetrical two nozzle 14 injection directions can converge on the same straight line of web plate, realize the brute force cleaning to web plate.The used wash liquid stream of described high-pressure spraying washing station II is to storage tank 4, then through the oil wiper of oil-filtering apparatus 8, surface and oil contaminant is drained into drainage arrangement 12, wash liquid stream after filtration is in water tank 6, heat through heater 7, remove the impurity in cleaning fluid by filter 9, then by spray pump 10, distribute is arrived to two spray beam 15 up and down in storage tank 4, realize recycling of cleaning agent.The used water of described high-pressure spraying rinsing station IV flows to storage tank 4, then through the oil wiper of oil-filtering apparatus 8, surface and oil contaminant is drained into drainage arrangement, water after filtration flows in water tank 6, heat through heater 7, the impurity removing in anhydrating by filter 9, then by spray pump 10, water distribution is arrived to two spray beam 15 up and down in storage tank 4, realize recycling of water, described normal pressure washing station III adopts sponge and hairbrush to remove web plate surface cleaning agent and greasy dirt, avoid the pollution again to high-pressure spraying rinsing station IV, described high crush-cutting water conservancy project position V adopts high pressure air pump 11 to cut water, web plate is dried, prevent getting rusty of equipment and web plate, the service life of extension device.
Only the conveying device roller bed structure of the high-pressure injection cleaning device of flat SCR denitrating catalyst special stainless steel web plate is changed to chain-linked conveyer, this one cleaning agent can complete high-pressure wash, high pressure rinsing, the dry run of web plate continuously fast, meets the Production requirement of continuous wash web plate in batches.
The high-pressure injection cleaning device of flat SCR denitrating catalyst special stainless steel web plate also goes for steel plate high-pressure wash, high pressure rinsing, dry run, meets the Production requirement of continuous wash steel plate in batches.
The foregoing is only preferred embodiment of the present utility model, but, the utility model is not limited to detail in above-mentioned embodiment, within technical conceive scope of the present utility model, the any modification that can make the technical solution of the utility model, be equal to replacement, improvement etc., within all should being included in scope of the present utility model.
Claims (7)
1. a high-pressure injection cleaning device for flat SCR denitrating catalyst special stainless steel web plate, comprises veneer reeling machine (1), support (2), conveying device (3), storage tank (4), spray equipment (5), water tank (6), heater (7), oil-filtering apparatus (8), filter (9), spray pump (10), high pressure air pump (11), drainage arrangement (12) and cuts water device (13);
Described conveying device (3) by feed station (I), high-pressure spraying washing station (II), normal pressure washing station (III), high-pressure spraying rinsing station (IV), high crush-cutting water conservancy project position (V), go out six regions of material level (VI) and form;
Described spray equipment (8) is connected with the both sides inwall of storage tank (4);
Described storage tank (4) entrance is connected with the outlet of spray pump (10), and the outlet of storage tank (4) is connected with oil-filtering apparatus (8) entrance;
Described oil-filtering apparatus (8) outlet is connected with water tank (6) entrance, water tank (6) outlet is connected with filter (9) entrance, the outlet of filter (9) connects spray pump (10) entrance, and another outlet of oil-filtering apparatus (8) is connected with drainage arrangement (12);
Described heater (7) is placed in water tank (6) bottom;
The described water device (13) of cutting is connected with the both sides inwall of storage tank (4);
Described water device (13) entrance of cutting is connected with high pressure air pump (11) outlet;
The described water device (13) of cutting is located at high crush-cutting water water level (V);
Described veneer reeling machine (1) is positioned at the two ends of support (2), and conveying device (3) is connected support (2) by web plate with two veneer reeling machines (1).
2. the high-pressure injection cleaning device of flat SCR denitrating catalyst special stainless steel web plate according to claim 1, it is characterized in that: described storage tank (4) comprises rinse bath, blank groove, potcher, in described rinse bath, blank groove, potcher, hold respectively different solution, described solution is cleaning fluid, water.
3. the high-pressure injection cleaning device of flat SCR denitrating catalyst special stainless steel web plate according to claim 1, is characterized in that: described spray equipment (5) has a spray beam (15) at least.
4. the high-pressure injection cleaning device of flat SCR denitrating catalyst special stainless steel web plate according to claim 3, it is characterized in that: described spray beam (15) has two rows, be arranged symmetrically at conveying device (3) upper and lower, can regulate along storage tank (4) both sides upper-lower position.
5. the high-pressure injection cleaning device of flat SCR denitrating catalyst special stainless steel web plate according to claim 4, it is characterized in that: in described spray beam (15), have at least one nozzle (14), the injection direction of described nozzle (14) is linearly, direction can regulate, and the eject position of upper and lower nozzle (14) can converge on the same straight line of web plate.
6. the high-pressure injection cleaning device of flat SCR denitrating catalyst special stainless steel web plate according to claim 1, is characterized in that: described conveying device (3) has a roller rod (16) composition at least.
7. the high-pressure injection cleaning device of flat SCR denitrating catalyst special stainless steel web plate according to claim 6, is characterized in that: described roller rod (16) is by the web plate drive that rubs, or passes through driven by motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828675.6U CN203610360U (en) | 2013-12-15 | 2013-12-15 | High-pressure spraying cleaning device for stainless steel screen plate special for flat plate type selective catalytic reduction (SCR) denitration catalysts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828675.6U CN203610360U (en) | 2013-12-15 | 2013-12-15 | High-pressure spraying cleaning device for stainless steel screen plate special for flat plate type selective catalytic reduction (SCR) denitration catalysts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610360U true CN203610360U (en) | 2014-05-28 |
Family
ID=50763041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828675.6U Active CN203610360U (en) | 2013-12-15 | 2013-12-15 | High-pressure spraying cleaning device for stainless steel screen plate special for flat plate type selective catalytic reduction (SCR) denitration catalysts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398305A (en) * | 2016-12-06 | 2017-11-28 | 中国科学院大连化学物理研究所 | A kind of negative pressure filtration catalyst preparation device |
-
2013
- 2013-12-15 CN CN201320828675.6U patent/CN203610360U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398305A (en) * | 2016-12-06 | 2017-11-28 | 中国科学院大连化学物理研究所 | A kind of negative pressure filtration catalyst preparation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201702123U (en) | Combination cleaning device of screen printing plate | |
| CN106552799B (en) | Cleaning machine | |
| CN203735419U (en) | Three-section type fruit washing machine | |
| CN204958731U (en) | Curved surface glass cleaning machine | |
| CN105880208A (en) | Stepping groove type ultrasonic cleaning machine | |
| CN102580788A (en) | Device for online cleaning and regeneration of SCR (Selective Catalytic Reduction) catalyst | |
| CN205567738U (en) | Vegetable washing machine | |
| CN203610360U (en) | High-pressure spraying cleaning device for stainless steel screen plate special for flat plate type selective catalytic reduction (SCR) denitration catalysts | |
| CN210394605U (en) | Spinneret plate self-cleaning device | |
| CN210995416U (en) | Metal belt cleaning device for industrial manufacturing | |
| CN202539142U (en) | Jet cleaning machine | |
| CN207254829U (en) | A kind of bearing machining cleaning device | |
| CN203635559U (en) | Automatic cylinder cleaning device | |
| CN212041708U (en) | Reciprocating type silicon chip belt cleaning device of circulation | |
| CN205436131U (en) | Bearing washs oiling machine | |
| CN213134229U (en) | Toughened glass belt cleaning device | |
| CN202037138U (en) | Coating washing spray device | |
| CN209363090U (en) | A kind of splint for baking-free brick machine cleaning plant | |
| CN103658117B (en) | Automatic cleaning device for circular screen | |
| CN209205878U (en) | Workbench is used in a kind of power detecting equipment processing easy to clean | |
| CN208032323U (en) | A kind of denitrating catalyst regeneration cleaning device | |
| CN207078129U (en) | A kind of automation cleaning line for vehicle cleaning | |
| CN206629331U (en) | A kind of grinding device of PCB | |
| CN105214988A (en) | A kind of wax-pattern transport cleaning device | |
| CN203540986U (en) | Full-automatic and all-directional saw dust removing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102200, Beijing Changping District science and Technology Park, super Road, No. 37, No. 6, building 4, No. 1186 Patentee after: Beijing Huadian Everbright environmental Limited by Share Ltd Address before: 102200, Beijing Changping District science and Technology Park, super Road, No. 37, No. 6, building 4, No. 1186 Patentee before: Beijing large green technology Co., Ltd of electric light of China |