CN202271282U - Abrasive water-jet cleaning and de-rusting equipment with adjustable slurry mixing concentration - Google Patents
Abrasive water-jet cleaning and de-rusting equipment with adjustable slurry mixing concentration Download PDFInfo
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- CN202271282U CN202271282U CN2011203719672U CN201120371967U CN202271282U CN 202271282 U CN202271282 U CN 202271282U CN 2011203719672 U CN2011203719672 U CN 2011203719672U CN 201120371967 U CN201120371967 U CN 201120371967U CN 202271282 U CN202271282 U CN 202271282U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses abrasive water-jet cleaning and de-rusting equipment with an adjustable slurry mixing concentration, which is characterized in that a slurry mixing four-way connector is provided, the upward orifice of the slurry mixing four-way connector is communicated with a communicating pipe, the downward orifice is provided with a bulkhead, the left side orifice is communicated with the outlet pipe of a spiral conveyer, the right side orifice is communicated with the inlet pipe of a high pressure diaphragm pump through a low pressure plastic pipe, an abrasive bucket for containing water and abrading material is provided, the spiral conveyer is arranged at the bottom of the abrasive bucket, a screen mesh which can move horizontally and reciprocatedly is arranged in the abrasive bucket, the screen mesh is submerged in water in the abrasive bucket to realize wet type screening, and the abrasive material conveying amount of the spiral conveyer is controlled by a frequency-conversion motor. According to the utility model, continuous cycling work can be realized, abrasive material recovery and reuse are achieved, and the abrasive water-jet cleaning and de-rusting equipment with an adjustable slurry mixing concentration can be widely applied in the fields of cleaning, de-rusting, etc.
Description
Technical field
The utility model relates to a kind of water jet and cleans and rust removalling equipment, and more specifically saying so, a kind of abrasive water-jet cleans, rust removalling equipment.
Background technology
Adopt the abrasive water-jet technology to clean, eliminate rust in the market to do comparatively general already.But when utilizing the pre-mixed abrasive water-jet technology to clean, eliminate rust operation, its uninterrupted working time receives the restriction of system's inner high voltage abrasive can volume size; Though the big activity duration of abrasive can volume is long, the time of in abrasive can, injecting abrasive material is also long, thereby can not carry out operation continuously, makes troubles to the user.If utilize the back to mix, i.e. injection type abradant jet, because the abrasive particle acceleration time is short and abrasive material can not evenly mix with water under high pressure, pressure required during work is higher.In addition, all adopt the power source of high-pressure hydraulic pump as system in the prior art, the abrasive concentration in the jet is regulated difficulty, and no special abrasive material reclaims multiplex system.
The utility model content
The utility model is for avoiding above-mentioned existing in prior technology weak point; Provide a kind of cycle operation continuously, easy and simple to handle, the recovery that can realize abrasive material and multiplexing mixed slurry concentration adjustable type abrasive water-jet to clean and rust removalling equipment, make its can clean and field such as rust cleaning in obtain to use widely.
The utility model adopts following technical scheme for the technical solution problem:
The design feature that the utility model mixes adjustable abrasive water-jet cleaning of slurry concentration and rust removalling equipment is to be provided with:
One mixes the slurry four-way, and going up in the said mixed slurry four-way is communicated with communicating pipe to the mouth of pipe, down a plug is set on the mouth of pipe, and the left side mouth of pipe is communicated with the outlet of auger conveyor, and the right side mouth of pipe is communicated with the autoclave diaphragm pump intake piping through low pressure hose;
The one abrasive material bucket that is filled with water with abrasive material, said auger conveyor is arranged on the bottom of abrasive material bucket, but at the screen cloth of set inside one horizontal reciprocating movement of said abrasive material bucket, said screen cloth is submerged in the water in the abrasive material bucket, realizes wet screening;
One top cover places the top of said abrasive material bucket, offers the charge door that is used on screen cloth, adding abrasive material at the middle part of said top cover;
One be used to drive auger conveyor drive motors be adjustable frequency motor, with the abrasive material conveying capacity of said adjustable frequency motor control auger conveyor.
The utility model mixes the adjustable abrasive water-jet cleaning of slurry concentration and the design feature of rust removalling equipment also is:
Be provided with one at the outlet pipe end of said high-pressure diaphragm pump and have manometric safety valve, and through high-pressure rubber pipe connection rigidity spray gun.
On the said supply channel fluid level controller is set, and a branch road of fluid level controller is connected with the abrasive material bucket, another branch road was connected with communicating pipe.
. be provided with one and be used to drive the transmission mechanism that screen cloth moves back and forth as level; Said transmission mechanism comprises: be provided with one have a roller screen frame; Screen frame is by roller wheel bearing in orbit; One side of screen frame is driven by shift fork, and said shift fork is one to drive eccentric disc by worm reducer and produce the fork of swing.
The utility model is to drive the auger conveyor rotation with adjustable frequency motor the abrasive material in the abrasive material bucket is delivered to mixed slurry four-way; Abrasive material with behind overmulling slurry four-way, form abrasive water jointly from the water in communicating pipe; Control adjustable frequency motor rotating speed can be controlled the abrasive material conveying capacity of auger conveyor, regulates the purpose of mixing slurry concentration thereby reach; After adjustable frequency motor stops, mixing in the slurry four-way will only have current through there not being abrasive material.In addition, the employed abrasive material of the utility model can sieve the back repeated use through the inner screen cloth of abrasive material bucket.
Compared with present technology, the utility model beneficial effect is embodied in:
1, the utility model utilizes high-pressure diaphragm pump as power source, can convert the low pressure abrasive material slurry to satisfy work requirements pressure high-pressure abrasive material slurry continuously.
2, the utility model uses auger conveyor that the abrasive feeding amount is regulated and control, and abrasive material and water mix through mixing the slurry four-way, and it mixes slurry concentration and can regulate according to job requirements, and abrasive material can be without interruption to system for a long time.
3, the utility model adopts submerged abrasive material material sieving technology, has solved the recovery of the moist abrasive material of small particle diameter and multiplexing; The abrasive material that ejects can pass through submerged mesh screen decontamination and bulky grain, and is repeated to use.
4, the utility model adopts fluid level controller, and the water level in the abrasive material bucket is remained unchanged to satisfy the requirement of submerged screening, replenishing in real time the operation water when satisfying system works simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation;
Label among the figure: 1 fluid level controller; 2 screen clothes; The 2a roller; The 2b screen frame; The 2c track; 3 top covers; 4 shift forks; 5 abrasive material buckets; 6 adjustable frequency motors; 7 auger conveyors; 8 communicating pipes; 9 mix the slurry four-way; 10 low pressure hoses; 11 high-pressure diaphragm pumps; 12 Pressure gauges; 13 safety valves; 14 high-pressure rubber pipes; 15 gauge taps; 16 rigid lances; 17 nozzles.
The specific embodiment
Referring to Fig. 1, mix slurry concentration adjustable abrasive water-jet cleaning and rust removalling equipment in the present embodiment and be provided with:
One mixes slurry four-way 9, mixes going up in the slurry four-way 9 and is communicated with communicating pipe 8 to the mouth of pipe; Down to the mouth of pipe as the mediation floss hole, down a plug is being set on the mouth of pipe, be used to discharge water and the abrasive material in the abrasive material bucket 5; The left side mouth of pipe is communicated with the outlet of auger conveyor 7; The right side mouth of pipe is communicated with autoclave diaphragm 11 pump intake pipings through low pressure hose 10; The outlet of high-pressure diaphragm pump 11 is through high-pressure rubber pipe 14 connection rigidity spray guns 16.
The one abrasive material bucket 5 that has top cover 3 that is filled with water with abrasive material; Auger conveyor 7 is arranged on the bottom of abrasive material bucket 5; But the screen cloth 2 that moves back and forth in set inside one level of abrasive material bucket 5; Screen cloth 2 is submerged in the water in the abrasive material bucket 5, solves the problem that the moist abrasive material of small grain size can't carry out the dry type screening with this; When the impurity on the needs cleanings screen cloth 2, top cover 3 is started, again screen cloth 2 is taken out to clear up and get final product.
One be used to drive auger conveyor 7 drive motors 6 be to adopt adjustable frequency motor, with the abrasive material conveying capacity of the rotating speed control auger conveyor 7 of adjustable frequency motor 6.
In the practical implementation, the corresponding structure setting also includes:
The outlet pipe end of high-pressure diaphragm pump 11 be provided with one have a Pressure gauge 12 safety valve 13;
On total supply channel, fluid level controller 1 is set, a branch road of fluid level controller 1 is communicated with abrasive material bucket 5, and another branch road connects pipe 8.When the liquid level in the abrasive material bucket 5 is lower than assigned address, fluid level controller 1 will be connected total supply channel automatically, carry out real-time automatic water supplement, and the output of running water should be greater than the injection flow of system; When the liquid level in the abrasive material bucket 5 reaches assigned address or high-pressure diaphragm pump 11 and quits work, fluid level controller 1 will cut off total supply channel; Fluid level controller 1 is a dynamic course of work; High-pressure diaphragm pump 11 is as long as a job; Water level just descends, and this moment, the valve block of fluid level controller 1 will be opened, and the valve block opening of the big then fluid level controller 1 of the flow of high-pressure diaphragm pump 11 is also big; As long as the water supply flow of running water is greater than the working flow of high-pressure diaphragm pump 11, fluid level controller 1 is automatic water supplement in real time just.
Be provided with one and be used to drive the transmission mechanism that screen cloth 2 moves back and forth as level; Transmission mechanism comprises: be provided with one have a roller 2a screen frame 2b; Screen frame 2b is bearing on the track 2c by roller 2a, and the side of screen frame 2b is driven by shift fork 4, and shift fork 4 is one by motor-driven fork; Motor drives a worm reducer by conventional prior art, drives a returnning by the output shaft of worm reducer and does gyration, drives shift fork 4 with returnning and makes reciprocally swinging around steady pin.
The abrasive water that rigid lance 16 is used for high-pressure diaphragm pump 11 is transported carries out cumulative, acceleration, so that the abradant jet of ejection is realized the rust cleaning effect from nozzle 17; The gauge tap 15 that is used to control adjustable frequency motor 6 and high-pressure diaphragm pump 11 start and stop is arranged on rigid lance 16.
When high-pressure diaphragm pump 11 work, adjustable frequency motor 6 can start or stop, so that to system supply or stop supplies abrasive material; When high-pressure diaphragm pump 11 stopped, adjustable frequency motor 6 should be in blocking, caused low pressure line to stop up in case abrasive material gets into to mix in slurry four-way 9 and the low pressure hose 10; Adjustable frequency motor 6 should be after high-pressure diaphragm pump 11 starts be devoted oneself to work in 5～10 seconds, with guarantee abrasive material water flows smoothly state get into the mixed four-way 9 of starching down; After the operation of cleaning, eliminate rust is accomplished; Should stop adjustable frequency motor 6 in advance; This moment, auger conveyor 7 stop supplies abrasive materials and utilized clear water with the abrasive grain full scale clearance in low pressure hose 10 and the rigid lance 16, guaranteed that operation next time does not cause the obstruction of pipeline and whole injection apparatus.
The abrasive material of ejection can carry out manual recovery, and is poured on the screen cloth 2; Also can adopt ribbon conveyer to supply to screen cloth, abrasive material is through after sieving, and bulky grain remains on the screen cloth, and granule then falls into abrasive material bucket 5 and uses.
In addition, the reciprocating speed that screen cloth 2 can be set is 1～3 time/second, and screen cloth 2 is 2～5cm in the underwater not, and reinforcement should be set up in the screen cloth bottom, prevents that abrasive material weight from damaging screen cloth by pressure; The screw diameter of auger conveyor 7 can be at 50～100mm; Pitch can equate with screw diameter; Helical feed length can 500～1500mm; Auger conveyor 7 should be fixedly installed in the body of abrasive material bucket 5 bottoms, auger conveyor 7 link to each other with adjustable frequency motor 6 end should and abrasive material bucket 5 between seal; The pressure that high-pressure diaphragm pump 11 produces should be at 12～15MPa, and flow should be at 30～50L/min, and such pressure and flow can satisfy the requirement of cleaning, rust cleaning operation; The height of abrasive material bucket 5 should be between 800～1000mm, so that artificial material loading; Pressure gauge 12 is used for the operating pressure of monitoring system, and when nozzle 17 stopped up, the pressure that safety valve 13 can delivery system was realized the safety work of system; The length of high-pressure rubber pipe 14 can be 5～20m.
Claims (4)
1. mix the adjustable abrasive water-jet of slurry concentration and clean and rust removalling equipment, it is characterized in that being provided with:
One mixes slurry four-way (9); Going up in the said mixed slurry four-way (9) is communicated with communicating pipe (8) to the mouth of pipe; Down a plug is set on the mouth of pipe, the left side mouth of pipe is communicated with the outlet of auger conveyor (7), and the right side mouth of pipe is communicated with the inlet tube of high-pressure diaphragm pump (11) through low pressure hose (10);
The one abrasive material bucket (5) that is filled with water with abrasive material; Said auger conveyor (7) is arranged on the bottom of abrasive material bucket (5); At said abrasive material bucket (5) but the screen cloth (2) of set inside one horizontal reciprocating movement, said screen cloth (2) is submerged in the water in the abrasive material bucket, realizes wet screening;
One top cover (3) places the top of said abrasive material bucket (5), offers the charge door that is used on screen cloth (2), adding abrasive material at the middle part of said top cover (3);
One be used to drive auger conveyor (7) drive motors be adjustable frequency motor (6), with the abrasive material conveying capacity of said adjustable frequency motor control auger conveyor.
2. the abrasive water-jet that mixed slurry concentration according to claim 1 is adjustable cleans and rust removalling equipment; It is characterized in that outlet pipe end at said high-pressure diaphragm pump (11) be provided with one have Pressure gauge (12) safety valve (13), and through high-pressure rubber pipe (14) connection rigidity spray gun (16).
3. the abrasive water-jet that mixed slurry concentration according to claim 1 is adjustable cleans and rust removalling equipment; It is characterized in that being provided with supply channel; Fluid level controller (1) is set on said supply channel; And a branch road of fluid level controller (1) is connected with abrasive material bucket (5), another branch road was connected with communicating pipe (8).
4. the abrasive water-jet that mixed slurry concentration according to claim 1 is adjustable cleans and rust removalling equipment; It is characterized in that being provided with one and be used to drive the transmission mechanism that screen cloth (2) moves back and forth as level; Said transmission mechanism comprises: be provided with one have roller (2a) screen frame (2b); Screen frame (2b) is to be bearing on the track (2c) by roller (2a), and a side of screen frame (2b) is driven by shift fork (4), and said shift fork (4) is one to drive eccentric disc by worm reducer and produce the fork of swing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203719672U CN202271282U (en) | 2011-09-30 | 2011-09-30 | Abrasive water-jet cleaning and de-rusting equipment with adjustable slurry mixing concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203719672U CN202271282U (en) | 2011-09-30 | 2011-09-30 | Abrasive water-jet cleaning and de-rusting equipment with adjustable slurry mixing concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202271282U true CN202271282U (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203719672U Expired - Fee Related CN202271282U (en) | 2011-09-30 | 2011-09-30 | Abrasive water-jet cleaning and de-rusting equipment with adjustable slurry mixing concentration |
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| Country | Link |
|---|---|
| CN (1) | CN202271282U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371547A (en) * | 2011-09-30 | 2012-03-14 | 安徽理工大学 | Abrasive water jet (AWJ) cleaning and derusting equipment capable of adjusting mixed slurry concentration |
| CN103894935A (en) * | 2014-03-31 | 2014-07-02 | 宝山钢铁股份有限公司 | Integrated spray beam for mixing jet cleaning and jet cleaning method |
| CN106368653A (en) * | 2016-09-29 | 2017-02-01 | 西南石油大学 | Jet type coal-rock crushing and sand supplying device and hydraulic jet type coal-rock crushing device |
| CN106363543A (en) * | 2016-11-11 | 2017-02-01 | 中冶赛迪工程技术股份有限公司 | Mortar supply device of wet impeller head |
| CN109129199A (en) * | 2018-10-15 | 2019-01-04 | 安徽理工大学 | A kind of mixed connection integrated extra-high pressure the Premixed Abrasive Water Jet equipment |
| CN110709209A (en) * | 2017-03-31 | 2020-01-17 | 艾恩特应用新技术公司 | Water abrasive suspension cutting equipment and water abrasive suspension cutting method |
-
2011
- 2011-09-30 CN CN2011203719672U patent/CN202271282U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371547A (en) * | 2011-09-30 | 2012-03-14 | 安徽理工大学 | Abrasive water jet (AWJ) cleaning and derusting equipment capable of adjusting mixed slurry concentration |
| CN103894935A (en) * | 2014-03-31 | 2014-07-02 | 宝山钢铁股份有限公司 | Integrated spray beam for mixing jet cleaning and jet cleaning method |
| CN103894935B (en) * | 2014-03-31 | 2017-01-04 | 宝山钢铁股份有限公司 | A kind of integrated form spray beam cleaned for mixing jet and jet flow cleaning method |
| CN106368653A (en) * | 2016-09-29 | 2017-02-01 | 西南石油大学 | Jet type coal-rock crushing and sand supplying device and hydraulic jet type coal-rock crushing device |
| CN106363543A (en) * | 2016-11-11 | 2017-02-01 | 中冶赛迪工程技术股份有限公司 | Mortar supply device of wet impeller head |
| CN110709209A (en) * | 2017-03-31 | 2020-01-17 | 艾恩特应用新技术公司 | Water abrasive suspension cutting equipment and water abrasive suspension cutting method |
| CN110709209B (en) * | 2017-03-31 | 2022-07-19 | 艾恩特应用新技术公司 | Water abrasive suspension cutting equipment and water abrasive suspension cutting method |
| US11511392B2 (en) | 2017-03-31 | 2022-11-29 | Ant Applied New Technologies Ag | Water abrasive suspension cutting system and method for water abrasive suspension cutting |
| CN109129199A (en) * | 2018-10-15 | 2019-01-04 | 安徽理工大学 | A kind of mixed connection integrated extra-high pressure the Premixed Abrasive Water Jet equipment |
| CN109129199B (en) * | 2018-10-15 | 2020-06-19 | 安徽理工大学 | Mixed abrasive material fluidic equipment before ultra-high pressure of series-parallel integrated form |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |