CN204419251U - A kind of drainage of paste filling line pipe - Google Patents
A kind of drainage of paste filling line pipe Download PDFInfo
- Publication number
- CN204419251U CN204419251U CN201420829595.7U CN201420829595U CN204419251U CN 204419251 U CN204419251 U CN 204419251U CN 201420829595 U CN201420829595 U CN 201420829595U CN 204419251 U CN204419251 U CN 204419251U
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- line pipe
- main line
- discharging
- charging
- pipe
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Abstract
The utility model provides a kind of drainage of paste filling line pipe.Solve the problem of existing main line pipe unimpeded inconvenience.The utility model comprises charging main line pipe and discharging main line pipe, between charging main line pipe and discharging main line pipe, pipeline switching valve is set, the top of pipeline switching valve arranges the charging mouth of pipe, bottom arranges the discharging mouth of pipe, valve block is set between the charging mouth of pipe and the discharging mouth of pipe, valve block has opened filling pipeline, charging blow-off line and discharging blow-off line, valve block arranges traversing positioner, in charging main line pipe and discharging main line pipe, flow velocity sensor is set, flow velocity sensor circuit connection control device, controller electricly connects traversing positioner, the import department of charging main line pipe arranges forward washer, the import of charging main line pipe and forward between washer, pipeline switching valve is set, the exit of discharging main line pipe arranges reverse washer, between the outlet of discharging main line pipe and reverse washer, pipeline switching valve is set.The utility model realizes automatically monitoring blowdown.
Description
Technical field
The utility model belongs to pipeline conveying technology field, relates to a kind of main line pipe connected mode, particularly a kind of drainage of paste filling line pipe.
Background technology
Existing filling pipeline is all to be connected by pipe clamp by many straight tubes to form, and does not arrange blowoff valve, when pipeline jam accident occurring and needing blowdown, needs to open pipe clamp, ducted discarded object discharge line.Because Paste Backfilling With Piping is relatively thicker, workman is more difficult when opening pipe clamp, and when reconnecting, pipeline not easily docks and seals.
In addition, even carry out blowdown operation by traditional approach, also cannot learn that specifically which section pipeline is interior and block, and the degree of blocking, add more highly difficult difficulty for the concrete anti-blocking operation of blowdown thus.Moreover, as only provided by charging to the unidirectional clear stream blowdown of discharge, can only remove in feeding line, and cannot realize removing in discharge line, therefore blocking occurs in discharge line, causes elimination effect not good, even cannot carry out the difficult problem removed.
Utility model content
The purpose of this utility model there are the problems referred to above for existing technology, propose a kind of switching construction by setting up valve, and coordinate detecting and controlling system, complete automatic switching-over pipeline and carry out flushing pollution discharge, to ensure the drainage of the paste filling line pipe of filling conveying smoothly.
The purpose of this utility model realizes by following technical proposal: a kind of drainage of paste filling line pipe, comprise charging main line pipe and discharging main line pipe, between described charging main line pipe and discharging main line pipe, pipeline switching valve is set, the top of described pipeline switching valve arranges the charging mouth of pipe, bottom arranges the discharging mouth of pipe, between the described charging mouth of pipe and the discharging mouth of pipe, valve block is set, described valve block has opened filling pipeline, charging blow-off line and discharging blow-off line, described filling pipeline, charging blow-off line and discharging blow-off line independently divided separately, described valve block arranges traversing positioner, described traversing positioner comprises driver part and positioning element, in described charging main line pipe and discharging main line pipe, flow velocity sensor is set, described flow velocity sensor circuit connection control device, described controller electricly connects driver part in traversing positioner and positioning element, the import department of described charging main line pipe arranges forward washer, the import of described charging main line pipe and forward above-mentioned pipeline switching valve is set between washer, the exit of described discharging main line pipe arranges reverse washer, between the outlet of described discharging main line pipe and reverse washer, above-mentioned pipeline switching valve is set, described controller electricly connects forward washer and reverse washer.
The drainage of this paste filling line pipe in the work of normal conveying, by the driver part in traversing positioner by the filling pipeline of valve block with charging main line pipe, discharging main line pipe just to being communicated with, carry out conventional lotion thus and carry operation.Once charging main line pipe or the interior flow velocity sensor arranged of discharging main line pipe detect that the flow velocity of lotion is lower than normal value, and drop to below setting value, flow velocity sensor just sends jam signal to controller, learn that charging main line pipe or discharging main line pipe produce blocking by controller, valve block is moved positioning and is communicated with feeding main line to charging blow-off line or discharging blow-off line by further control driver part, drive the pipeline switching valve of respective side to make connection forward washer or reverse washer simultaneously, open forward washer or reverse washer and pour into cleaning agent in charging main line pipe or discharging main line pipe, cleaning agent is discharged by charging blow-off line or discharging blow-off line, final eliminating clogging, controller manipulates each pipeline switching valve and recovers conventional sense, carry out normal lotion transportation work.
In the drainage of above-mentioned paste filling line pipe, the driver part of described traversing positioner is hydraulic cylinder, described hydraulic cylinder is arranged on the sidepiece of valve block, described hydraulic cylinder is connected mutually by support body and the charging mouth of pipe and the discharging mouth of pipe, slippage parts are set between described hydraulic cylinder and valve block, one end of described valve block is fixed with junction plate, and the expansion link outer end of described hydraulic cylinder is connected above-mentioned junction plate.By the stroke of expansion link in controller hydraulic control cylinder, the phase shift of band movable valve block further, to realize the switching effect between different pipeline.
In the drainage of above-mentioned paste filling line pipe, described slippage parts comprise the slide rail be positioned on valve block outer wall, arrange slide block bottom described hydraulic cylinder, and described slide block inlay card is formed and is slidably connected on slide rail.
In the drainage of above-mentioned paste filling line pipe, described hydraulic cylinder is two altogether, and is symmetrical set the both sides in valve block, and the expansion link of two hydraulic cylinders stretches out towards the same side, and the outer end of two expansion links is symmetrically fixed on the end of junction plate.
In the drainage of above-mentioned paste filling line pipe, described positioning element comprises the elasticity locating piece arranged in hydraulic cylinder, described elasticity locating piece is fixed with sensing chip, the expansion link of described hydraulic cylinder is arranged with locating hole, the quantity of described locating hole is three, and flexible stroke is divided into three sections of shelves levels, be fixed with sensing chip at the bottom of the hole of described locating hole, described sensing chip is by circuit connection control device.Expansion link overlaps piston admittedly, and three locating holes are all positioned on the expansion link body of rod of piston side.Three locating holes one_to_one corresponding filling pipeline, charging blow-off line and discharging blow-off line respectively.When elasticity locating piece enters after in arbitrary locating hole, the sensing chip on both just forms contact, and then electric current passes through, and the mobile just stop solution cylinder pressure running that accurately puts in place learnt by controller, and the pipeline thus on valve block and conveying route form contraposition accurately and be communicated with; When needs movement of valve block, controller passes into reversing the current, and the sensing chip making two to contact produces magnetic of repelling each other, and then elasticity locating piece is ejected locating hole so that it departs from and is shifted.
In the drainage of above-mentioned paste filling line pipe, the expansion link of described hydraulic cylinder is arranged with guide runner, described locating hole is opened on the bottom land of guide runner, and cell wall and the bottom land of described guide runner are all affixed with ceramic layer, and described elasticity locating piece inlay card enters formation in guide runner and is slidably connected.The perisporium of expansion link is covered with insulating layer.Paving ceramic layer in guide runner, one is convenient to guiding slides, and two ceramicly can insulate, to avoid conductive communication.
In the drainage of above-mentioned paste filling line pipe, described elasticity locating piece comprises Compress Spring and metal derby, one end of described Compress Spring is fixed on hydraulic cylinder inwall, the other end is connected metal derby, the terminal surface of described metal derby is covered with above-mentioned sensing chip, the perisporium of described metal derby pastes ceramic layer.
In the drainage of above-mentioned paste filling line pipe, described filling pipeline opens the centre position in valve block, charging blow-off line, discharging blow-off line are opened in the both sides of described filling pipeline, described charging blow-off line and discharging blow-off line are rectangular in shape, the Single port of described charging blow-off line can be communicated with charging main line pipe, and the Single port of described discharging blow-off line can be communicated with discharging main line pipe.
In the drainage of above-mentioned paste filling line pipe, the connectivity port of described charging main line pipe and discharging main line pipe all arranges sealing ring, the port of the filling pipeline on described valve block, charging blow-off line and discharging blow-off line all arranges sealing ring.
In the drainage of above-mentioned paste filling line pipe, described charging main line pipe and discharging main line pipe can be arranged to multistage series winding, often be connected by above-mentioned pipeline switching valve between adjacent two sections, every section feeding main line pipe or discharging main line Guan Zhongjun arrange flow velocity sensor, and whole described flow velocity sensor all connects above-mentioned controller by circuit.If lotion conveying route is longer, this main line can be divided into multiple sections, in every sections, all carries out flow monitoring, specifically can learn that a certain sections blocks thus, and then controller only controls the cleaning blowdown carrying out this sections, thus economization workload, reduce Expenses Cost.
Compared with prior art, the drainage of this paste filling line pipe can realize conventional conveying operation, automatically can monitor again, automatic switchover pipe path, complete the purge operation under stopping state, particularly precisely confirm the position that blocking occurs, pointed blowdown operation, thus achieves automation dredging running, facilitates the unimpeded operation of filling main line, economization operating cost, improves operating efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of pipeline switching valve in the drainage of this paste filling line pipe.
Fig. 2 is the top view of pipeline switching valve in the drainage of this paste filling line pipe.
In figure, 1, the charging mouth of pipe; 2, the discharging mouth of pipe; 3, valve block; 3a, charging blow-off line; 3b, filling pipeline; 3c, discharging blow-off line; 4, hydraulic cylinder; 4a, expansion link; 5, junction plate; 6, support body.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, the drainage of this paste filling line pipe comprises charging main line pipe and discharging main line pipe, arranges pipeline switching valve between charging main line pipe and discharging main line pipe.
The top of pipeline switching valve arranges the charging mouth of pipe 1, and bottom arranges the discharging mouth of pipe 2.Valve block 3 is set between the charging mouth of pipe 1 and the discharging mouth of pipe 2, valve block 3 has been opened filling pipeline 3b, charging blow-off line 3a and discharging blow-off line 3c, and filling pipeline 3b, charging blow-off line 3a and discharging blow-off line 3c independently divided separately.
Valve block 3 arranges traversing positioner, and this traversing positioner comprises driver part and positioning element.The driver part of traversing positioner is hydraulic cylinder 4, and hydraulic cylinder 4 is two altogether, and is symmetrical set the both sides in valve block 3, and hydraulic cylinder 4 is connected mutually by support body 6 and the charging mouth of pipe 1 and the discharging mouth of pipe 2.One end of valve block 3 is fixed with junction plate 5, and the expansion link 4a of two hydraulic cylinders 4 stretches out towards the same side, and the outer end of two expansion link 4a is symmetrically fixed on the end of junction plate 5.Arrange slippage parts between hydraulic cylinder 4 and valve block 3, slippage parts comprise the slide rail be positioned on valve block 3 outer wall, arrange slide block bottom hydraulic cylinder 4, and this slide block inlay card is formed and is slidably connected on slide rail.
Positioning element comprises the elasticity locating piece arranged in hydraulic cylinder 4, elasticity locating piece comprises Compress Spring and metal derby, and one end of Compress Spring is fixed on hydraulic cylinder 4 inwall, and the other end is connected metal derby, the terminal surface of this metal derby is covered with sensing chip, and the perisporium of metal derby pastes ceramic layer.The expansion link 4a of hydraulic cylinder 4 is arranged with guide runner, the bottom land of guide runner is offered three locating holes, flexible stroke is divided into three sections of shelves levels, expansion link 4a overlaps piston admittedly, three locating holes are all positioned on the expansion link 4a body of rod of piston side.Three locating hole one_to_one corresponding filling pipeline 3b, charging blow-off line 3a and discharging blow-off line 3c respectively.Be fixed with sensing chip at the bottom of the hole of locating hole, the sensing chip in locating hole is all connected a controller by circuit with the sensing chip on elasticity locating piece.The perisporium of expansion link 4a is covered with insulating layer.Cell wall and the bottom land of guide runner are all affixed with ceramic layer, and elasticity locating piece inlay card enters formation in guide runner and is slidably connected.Paving ceramic layer in guide runner, one is convenient to guiding slides, and two ceramicly can insulate, to avoid conductive communication.
Arrange flow velocity sensor in charging main line pipe and discharging main line pipe, flow velocity sensor circuit connection control device, controller electricly connects driver part in traversing positioner and positioning element.The import department of charging main line pipe arranges forward washer, the import of charging main line pipe and forward arrange pipeline switching valve between washer; The exit of discharging main line pipe arranges reverse washer, arranges pipeline switching valve between the outlet of discharging main line pipe and reverse washer, and controller electricly connects forward washer and reverse washer.
Filling pipeline 3b opens the centre position in valve block 3, charging blow-off line 3a, discharging blow-off line 3c are opened in the both sides of filling pipeline 3b, charging blow-off line 3a and discharging blow-off line 3c is rectangular in shape, and the Single port of charging blow-off line 3a can be communicated with charging main line pipe, the Single port of discharging blow-off line 3c can be communicated with discharging main line pipe.
The connectivity port of charging main line pipe and discharging main line pipe all arranges sealing ring, the port of the filling pipeline 3b on valve block 3, charging blow-off line 3a and discharging blow-off line 3c all arranges sealing ring.
Charging main line pipe and discharging main line pipe can be arranged to multistage series winding, and be often connected by pipeline switching valve between adjacent two sections, the outside of each pipeline switching valve also can connect washer.Every section feeding main line pipe or discharging main line Guan Zhongjun arrange flow velocity sensor, and whole described flow velocity sensor is all by circuit connection control device, and controller electricly connects whole washer.If lotion conveying route is longer, this main line can be divided into multiple sections, in every sections, all carries out flow monitoring, specifically can learn that a certain sections blocks thus, and then controller only controls the cleaning blowdown carrying out this sections, thus economization workload, reduce Expenses Cost.
The drainage of this paste filling line pipe in the work of normal conveying, by the driver part in traversing positioner by the filling pipeline 3b of valve block 3 with charging main line pipe, discharging main line pipe just to being communicated with, carry out conventional lotion thus and carry operation.Once charging main line pipe or the interior flow velocity sensor arranged of discharging main line pipe detect that the flow velocity of lotion is lower than normal value, and drop to below setting value, flow velocity sensor just sends jam signal to controller, learn that charging main line pipe or discharging main line pipe produce blocking by controller, valve block 3 is moved positioning and is communicated with feeding main line to charging blow-off line 3a or discharging blow-off line 3c by further control driver part.Detailed process is the stroke by expansion link 4a in controller hydraulic control cylinder 4, the phase shift of further band movable valve block 3, when elasticity locating piece enters after in arbitrary locating hole, sensing chip on both just forms contact, and then electric current passes through, controller learns that the mobile just stop solution cylinder pressure 4 that accurately puts in place operates, and the pipeline thus on valve block 3 and conveying route form contraposition accurately and be communicated with; When needs movement of valve block 3, controller passes into reversing the current, and the sensing chip making two to contact produces magnetic of repelling each other, and then elasticity locating piece is ejected locating hole so that it departs from and is shifted.Drive the pipeline switching valve of respective side to make connection forward washer or reverse washer simultaneously, open forward washer or reverse washer and pour into cleaning agent in charging main line pipe or discharging main line pipe, cleaning agent is discharged by charging blow-off line 3a or discharging blow-off line 3c, final eliminating clogging, controller manipulates each pipeline switching valve and recovers conventional sense, carries out normal lotion transportation work.
The drainage of this paste filling line pipe can realize conventional conveying operation, can automatically monitor again, automatic switchover pipe path, complete the purge operation under stopping state, particularly precisely confirm the position that blocking occurs, pointed blowdown operation, thus achieve automation dredging running, facilitate the unimpeded operation of filling main line, economization operating cost, improves operating efficiency.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the charging mouth of pipe 1 herein; The discharging mouth of pipe 2; Valve block 3; Charging blow-off line 3a; Filling pipeline 3b; Discharging blow-off line 3c; Hydraulic cylinder 4; Expansion link 4a; Junction plate 5; Term such as support body 6 grade, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (10)
1. the drainage of a paste filling line pipe, comprise charging main line pipe and discharging main line pipe, between described charging main line pipe and discharging main line pipe, pipeline switching valve is set, it is characterized in that, the top of described pipeline switching valve arranges the charging mouth of pipe, bottom arranges the discharging mouth of pipe, between the described charging mouth of pipe and the discharging mouth of pipe, valve block is set, described valve block has opened filling pipeline, charging blow-off line and discharging blow-off line, described filling pipeline, charging blow-off line and discharging blow-off line independently divided separately, described valve block arranges traversing positioner, described traversing positioner comprises driver part and positioning element, in described charging main line pipe and discharging main line pipe, flow velocity sensor is set, described flow velocity sensor circuit connection control device, described controller electricly connects driver part in traversing positioner and positioning element, the import department of described charging main line pipe arranges forward washer, the import of described charging main line pipe and forward above-mentioned pipeline switching valve is set between washer, the exit of described discharging main line pipe arranges reverse washer, between the outlet of described discharging main line pipe and reverse washer, above-mentioned pipeline switching valve is set, described controller electricly connects forward washer and reverse washer.
2. the drainage of paste filling line pipe according to claim 1, it is characterized in that, the driver part of described traversing positioner is hydraulic cylinder, described hydraulic cylinder is arranged on the sidepiece of valve block, described hydraulic cylinder is connected mutually by support body and the charging mouth of pipe and the discharging mouth of pipe, arrange slippage parts between described hydraulic cylinder and valve block, one end of described valve block is fixed with junction plate, and the expansion link outer end of described hydraulic cylinder is connected above-mentioned junction plate.
3. the drainage of paste filling line pipe according to claim 2, is characterized in that, described slippage parts comprise the slide rail be positioned on valve block outer wall, arrange slide block bottom described hydraulic cylinder, and described slide block inlay card is formed and is slidably connected on slide rail.
4. the drainage of paste filling line pipe according to claim 2, it is characterized in that, described hydraulic cylinder is two altogether, and is symmetrical set the both sides in valve block, the expansion link of two hydraulic cylinders stretches out towards the same side, and the outer end of two expansion links is symmetrically fixed on the end of junction plate.
5. the drainage of paste filling line pipe according to claim 2, it is characterized in that, described positioning element comprises the elasticity locating piece arranged in hydraulic cylinder, described elasticity locating piece is fixed with sensing chip, the expansion link of described hydraulic cylinder is arranged with locating hole, and the quantity of described locating hole is three, and flexible stroke is divided into three sections of shelves levels, be fixed with sensing chip at the bottom of the hole of described locating hole, described sensing chip is by circuit connection control device.
6. the drainage of paste filling line pipe according to claim 5, it is characterized in that, the expansion link of described hydraulic cylinder is arranged with guide runner, described locating hole is opened on the bottom land of guide runner, cell wall and the bottom land of described guide runner are all affixed with ceramic layer, and described elasticity locating piece inlay card enters formation in guide runner and is slidably connected.
7. the drainage of paste filling line pipe according to claim 5, it is characterized in that, described elasticity locating piece comprises Compress Spring and metal derby, one end of described Compress Spring is fixed on hydraulic cylinder inwall, the other end is connected metal derby, the terminal surface of described metal derby is covered with above-mentioned sensing chip, the perisporium of described metal derby pastes ceramic layer.
8. the drainage of paste filling line pipe according to any one of claim 1 to 7, it is characterized in that, described filling pipeline opens the centre position in valve block, charging blow-off line, discharging blow-off line are opened in the both sides of described filling pipeline, described charging blow-off line and discharging blow-off line are rectangular in shape, the Single port of described charging blow-off line can be communicated with charging main line pipe, and the Single port of described discharging blow-off line can be communicated with discharging main line pipe.
9. the drainage of paste filling line pipe according to any one of claim 1 to 7, it is characterized in that, the connectivity port of described charging main line pipe and discharging main line pipe all arranges sealing ring, the port of the filling pipeline on described valve block, charging blow-off line and discharging blow-off line all arranges sealing ring.
10. the drainage of paste filling line pipe according to any one of claim 1 to 7, it is characterized in that, described charging main line pipe and discharging main line pipe can be arranged to multistage series winding, often be connected by above-mentioned pipeline switching valve between adjacent two sections, every section feeding main line pipe or discharging main line Guan Zhongjun arrange flow velocity sensor, and whole described flow velocity sensor all connects above-mentioned controller by circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420829595.7U CN204419251U (en) | 2014-12-23 | 2014-12-23 | A kind of drainage of paste filling line pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420829595.7U CN204419251U (en) | 2014-12-23 | 2014-12-23 | A kind of drainage of paste filling line pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204419251U true CN204419251U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420829595.7U Expired - Fee Related CN204419251U (en) | 2014-12-23 | 2014-12-23 | A kind of drainage of paste filling line pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204419251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533516A (en) * | 2014-12-23 | 2015-04-22 | 淄博矿业集团有限责任公司岱庄煤矿 | Blowdown system of paste filling trunk line pipe |
-
2014
- 2014-12-23 CN CN201420829595.7U patent/CN204419251U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533516A (en) * | 2014-12-23 | 2015-04-22 | 淄博矿业集团有限责任公司岱庄煤矿 | Blowdown system of paste filling trunk line pipe |
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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: 20150624 Termination date: 20151223 |
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| EXPY | Termination of patent right or utility model |