CN220396646U - Protective structure of wear-resistant slurry valve - Google Patents
Protective structure of wear-resistant slurry valve Download PDFInfo
- Publication number
- CN220396646U CN220396646U CN202322075202.XU CN202322075202U CN220396646U CN 220396646 U CN220396646 U CN 220396646U CN 202322075202 U CN202322075202 U CN 202322075202U CN 220396646 U CN220396646 U CN 220396646U
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- slurry valve
- fixedly connected
- valve body
- flange
- plate
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- 239000002002 slurry Substances 0.000 title claims abstract description 58
- 230000001681 protective effect Effects 0.000 title claims description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000005299 abrasion Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 229920001821 foam rubber Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 5
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Sliding Valves (AREA)
- Lift Valve (AREA)
Abstract
The utility model discloses a protection structure of a wear-resistant slurry valve, which comprises a slurry valve body, a pipeline and a first connector connected to one side of the slurry valve body, wherein one side of the first connector is fixedly connected with a first flange, one end of the pipeline is fixedly connected with a second flange, one side of the second flange is provided with a mounting block, one side of the mounting block, which is close to the slurry valve body, is provided with a pressing mechanism, and the bottom of the mounting block is provided with a fixing mechanism, and the protection structure further comprises: the inside wall spraying of ground paste valve body has the wearing layer, and wherein, hold-down mechanism includes the fixed plate, first recess has been seted up to the inside of fixed plate, wherein, the inside fixedly connected with slide bar of first recess has been solved because flange junction makes and receives pressure always for the junction can appear not hard up, and after long-term use, rocking appears easily, and then makes the junction wearing and tearing, has reduced the sealed effect of junction, appears the problem that the ground paste valve can not be used even, has prolonged the life of ground paste valve.
Description
Technical Field
The utility model relates to the technical field of slurry valves, in particular to a protective structure of an abrasion-resistant slurry valve.
Background
At present, in industries such as metallurgy, pharmacy, chemical industry, papermaking and the like, a slurry valve is used as a control element on a pipeline and is mainly used for circulating and stopping slurry so as to regulate and convey the slurry, and the slurry valve in the market at present is mainly formed by sealing and connecting two valve bodies.
Publication number CN215410254U discloses a regulating slurry valve comprising: the upper valve body is internally provided with a straight channel and an inclined channel which are communicated; the lower valve body is connected to the bottom of the upper valve body; the valve seat is arranged between the upper valve body and the lower valve body and is positively positioned below the straight channel; the valve seat is provided with an adjusting valve clack; the top of the adjusting valve clack is connected with the valve rod, and the valve rod is positioned in the straight channel; and the lining is arranged in the straight channel, the part of the lining, which is close to the inclined channel, is provided with a communication hole, and the transition part of the lining and the inclined channel is sprayed with a wear-resistant layer, but the following problems exist in the actual use process:
through setting up the bush in last valve body straight channel to the spraying of department has the wearing layer at bush and inclined channel transition, has reduced the erosion of medium to the valve body, has prolonged the life of valve body, but, in the slurry valve use, because flange junction makes always receive pressure, make junction can appear not hard up, shake easily after long-term use, and then make junction wearing and tearing, reduced the sealed effect of junction, the problem that even the slurry valve can not use appears, therefore need support the protection to flange junction.
A protective structure for a wear resistant slurry valve is proposed in order to solve the problems set forth in the foregoing.
Disclosure of Invention
The utility model aims to provide a protection structure of a wear-resistant slurry valve, which solves the problems that the joint is likely to loose due to the fact that the flange joint is always subjected to pressure, and is easy to shake after long-term use, so that the joint is worn, the sealing effect of the joint is reduced, and even the slurry valve cannot be used.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wear-resisting slurry valve's protective structure, includes slurry valve body, pipeline and connects the first interface in one side of the slurry valve body, the opposite side lower part of the slurry valve body is connected with the second interface, the opposite side upper part of the slurry valve body installs drive arrangement;
one side of the first interface is fixedly connected with a first flange, one end of the pipeline is fixedly connected with a second flange, one side of the second flange is provided with a mounting block, one side of the mounting block, which is close to the slurry valve body, is provided with a pressing mechanism, and the bottom of the mounting block is provided with a fixing mechanism;
further comprises:
the inner side wall of the slurry valve body is sprayed with a wear-resistant layer;
the pressing mechanism comprises a fixed plate, and a first groove is formed in the fixed plate;
the first sliding groove is formed in the fixing plate, and the first sliding groove is formed in the fixing plate.
Preferably, one end of the fixing plate is fixedly connected with the mounting block, the first sliding grooves are formed in an up-down symmetrical mode, the first sliding grooves are communicated with the first grooves, the outer side of the sliding rod is connected with the pressing plate, the second sliding grooves are formed in the pressing plate, and the sliding rod is connected with the second sliding grooves in a sliding mode.
Preferably, the pressure plate is in sliding connection with the first sliding groove, one side of the pressure plate, which is close to the first flange, is fixedly connected with a sponge cushion, one end of the mounting block, which is close to the slurry valve body, is rotationally connected with an adjusting screw rod, the adjusting screw rod is located above the fixing plate, the outer side of the adjusting screw rod is in threaded connection with a threaded sleeve, and the threaded sleeve is fixedly connected with the pressure plate.
Preferably, the fixing mechanism comprises an upper pressing plate, two ends of the upper pressing plate are fixedly connected with upper pressing blocks, the bottom of the pipeline is connected with a lower pressing plate, two ends of the lower pressing plate are fixedly connected with lower pressing blocks, and one side of the lower pressing plate is internally connected with fastening bolts in a threaded manner.
Preferably, a fastening nut is installed at the top of the upper pressing block on one side, the fastening bolt is connected with the fastening nut in an adaptive manner, and a guide rod is fixedly connected with the bottom of the upper pressing block on the other side.
Preferably, the lower pressing block on the other side is in sliding connection with the guide rod, a limiting block is fixedly connected to the bottom of the guide rod, and the limiting block is positioned on the lower portion of the lower pressing block on the other side.
Preferably, the outside of guide bar has cup jointed first spring, first spring and guide bar sliding connection, first spring is located the top of stopper, the one end and the stopper fixed connection of first spring, the other end and the opposite side of first spring briquetting fixed connection down.
Compared with the prior art, the utility model has the beneficial effects that: through setting up hold-down mechanism, be convenient for compress tightly flange one and flange two, and then reduce the rocking of flange junction, reduce the wearing and tearing of junction, can protect the slurry valve, prolonged the life of slurry valve, its specific content is as follows:
1. through setting up hold-down mechanism, rotate accommodate lead screw and drive the thread bush and remove, and then drive the pressure strip and remove, be convenient for compress tightly flange one and flange two, and then reduce the rocking of flange junction, reduce the wearing and tearing of junction, it is because flange junction makes always receive pressure, make junction can appear not hard up, rock easily after long-term use, and then make junction wearing and tearing, the sealed effect of junction has been reduced, the problem that the slurry valve can not be used appears even, can protect the slurry valve better, the life of slurry valve has been prolonged.
2. Be provided with fixed establishment, through the cooperation of fastening bolt and fastening nut, fix top board and holding down plate on the pipeline, the distance that the guide bar made between top board and the holding down plate can be adjusted simultaneously, can adapt to the pipeline use of different thickness of certain degree, and then improve the mountable scope of device, be provided with first spring, can play the effect of certain supplementary fixed holding down plate, the stopper is convenient for carry out spacingly to the holding down plate, prevents the drop of holding down plate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model in a front section;
FIG. 2 is a schematic diagram of the overall structure of the present utility model in front view;
FIG. 3 is an enlarged schematic view of the area A of FIG. 1 according to the present utility model;
FIG. 4 is an enlarged view of area B of FIG. 1 according to the present utility model;
FIG. 5 is a schematic view of the installation of the fixing mechanism of the present utility model;
fig. 6 is a schematic view of the structure of the wear-resistant layer of the present utility model.
In the figure: 1. a slurry valve body; 2. a first interface; 3. a second interface; 4. a driving device; 5. a wear-resistant layer; 6. a first flange; 7. a pipe; 8. a second flange; 9. a mounting block; 10. a compressing mechanism; 101. a fixing plate; 102. a first groove; 103. a slide bar; 104. a first chute; 105. a compacting plate; 106. a second chute; 107. a sponge cushion; 108. adjusting a screw rod; 109. a thread sleeve; 11. a fixing mechanism; 111. an upper press plate; 112. pressing into blocks; 113. a lower pressing plate; 114. pressing the block; 115. a fastening bolt; 116. a fastening nut; 117. a guide rod; 118. a limiting block; 119. a first spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a wear-resisting slurry valve's protective structure, includes slurry valve body 1, pipeline 7 and connects at the first interface 2 of 1 one side, and the opposite side lower part of slurry valve body 1 is connected with second interface 3, and drive arrangement 4 is installed on the opposite side upper portion of slurry valve body 1, and one side fixedly connected with flange one 6 of first interface 2.
One end fixedly connected with flange two 8 of pipeline 7, installation piece 9 is installed to one side of flange two 8, and one side that installation piece 9 is close to ground paste valve body 1 is provided with hold-down mechanism 10, and the bottom of installation piece 9 is provided with fixed establishment 11, and the inside wall spraying of ground paste valve body 1 has wearing layer 5, and wearing layer 5 adopts ceramic insulation wearing coating.
The pressing mechanism 10 comprises a fixing plate 101, one end of the fixing plate 101 is fixedly connected with the mounting block 9, a first groove 102 is formed in the fixing plate 101, a sliding rod 103 is fixedly connected to the inside of the first groove 102, a first sliding groove 104 is formed in the fixing plate 101, the first sliding groove 104 is formed in an up-down symmetrical mode, the first sliding groove 104 is communicated with the first groove 102, a pressing plate 105 is connected to the outer side of the sliding rod 103, a second sliding groove 106 is formed in the pressing plate 105, and the sliding rod 103 is in sliding connection with the second sliding groove 106.
The compressing plate 105 is slidably connected with the first sliding groove 104, one side of the compressing plate 105, which is close to the flange I6, is fixedly connected with a foam cushion 107, one end of the mounting block 9, which is close to the slurry valve body 1, is rotatably connected with an adjusting screw 108, the adjusting screw 108 is located above the fixing plate 101, the outer side of the adjusting screw 108 is in threaded connection with a threaded sleeve 109, and the threaded sleeve 109 is fixedly connected with the compressing plate 105.
Through setting up hold-down mechanism 10, rotate accommodate lead screw 108 and drive screw sleeve 109 and remove, and then drive clamp plate 105 and remove, be convenient for compress tightly flange one 6 and flange two 8, and then reduce the rocking of flange junction, reduce the wearing and tearing of junction, solved because flange junction makes and receive pressure always, make junction can appear not hard up, rock easily after long-term the use, and then make junction wearing and tearing, the sealed effect of junction has been reduced, even the problem that the slurry valve can not be used appears, can protect the slurry valve better, the life of slurry valve has been prolonged.
The fixing mechanism 11 comprises an upper pressing plate 111, two ends of the upper pressing plate 111 are fixedly connected with an upper pressing block 112, the bottom of the pipeline 7 is connected with a lower pressing plate 113, two ends of the lower pressing plate 113 are fixedly connected with a lower pressing block 114, and one side of the lower pressing block 114 is internally connected with a fastening bolt 115 in a threaded manner.
The fastening nut 116 is installed at the top of briquetting 112 on one side, fastening bolt 115 and fastening nut 116 fit connection, and the bottom fixedly connected with guide bar 117 of briquetting 112 on the opposite side, briquetting 114 and guide bar 117 sliding connection under the opposite side, the bottom fixedly connected with stopper 118 of guide bar 117, stopper 118 are located the lower part of briquetting 114 under the opposite side, and stopper 118 is convenient for carry out spacing to holding down plate 113, prevents the drop of holding down plate 113.
The outside of guide bar 117 has cup jointed first spring 119, and first spring 119 and guide bar 117 sliding connection, first spring 119 are located the top of stopper 118, and the one end and the stopper 118 fixed connection of first spring 119, the other end and the opposite side briquetting 114 fixed connection down of first spring 119 are provided with first spring 119, can play the effect of certain supplementary fixed holding down plate 113.
The fixing mechanism 11 is arranged, the upper pressing plate 111 and the lower pressing plate 113 are fixed on the pipeline 7 through the cooperation of the fastening bolts 115 and the fastening nuts 116, and meanwhile, the guide rods 117 enable the distance between the upper pressing plate 111 and the lower pressing plate 113 to be adjustable, so that the device can adapt to the use of pipelines 7 with different thicknesses to a certain extent, and the mountable range of the device is further improved.
Working principle:
before the wear-resistant slurry valve protective structure is used, the whole condition of the device needs to be checked firstly to ensure that normal work can be carried out, according to the conditions shown in fig. 1-6, firstly, a first flange 6 on a slurry valve body 1 and a second flange 8 on a pipeline 7 are installed together through fixing bolts, a lower pressing plate 113 is pulled down to enlarge the distance between the upper pressing plate 111 and the lower pressing plate 113, then the upper pressing plate 111 and the lower pressing plate 113 are sleeved on the pipeline 7, the lower pressing plate 113 is loosened to enable the pipeline 7 to be positioned between the upper pressing plate 111 and the lower pressing plate 113, a mounting block 9 is moved to enable the mounting block 9 to be attached to the second flange 8, fastening bolts 115 are installed, and the upper pressing plate 111 and the lower pressing plate 113 are fixed on the pipeline 7 through the cooperation of the fastening bolts 115 and fastening nuts 116.
Then the adjusting screw rod 108 is rotated, the adjusting screw rod 108 drives the threaded sleeve 109 to move, the threaded sleeve 109 drives the pressing plate 105 to slide towards the flange one 6, the sponge pad 107 plays a role in protecting the clamping surface until the pressing plate 105 presses the flange one 6, and then the flange one 6 and the flange two 8 are pressed, so that shaking of a flange joint is reduced, abrasion of the joint is reduced, and the service life of the slurry valve is prolonged.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a wear-resisting slurry valve's protective structure, includes slurry valve body (1), pipeline (7) and connects first interface (2) in one side of slurry valve body (1), the opposite side lower part of slurry valve body (1) is connected with second interface (3), drive arrangement (4) are installed in the opposite side upper portion of slurry valve body (1);
one side of the first interface (2) is fixedly connected with a first flange (6), one end of the pipeline (7) is fixedly connected with a second flange (8), one side of the second flange (8) is provided with a mounting block (9), one side of the mounting block (9) close to the slurry valve body (1) is provided with a pressing mechanism (10), and the bottom of the mounting block (9) is provided with a fixing mechanism (11);
characterized by further comprising:
the inner side wall of the slurry valve body (1) is sprayed with a wear-resistant layer (5);
the compressing mechanism (10) comprises a fixed plate (101), wherein a first groove (102) is formed in the fixed plate (101);
the first sliding groove (102) is fixedly connected with a sliding rod (103) inside the first groove, and a first sliding groove (104) is formed in the fixing plate (101).
2. A wear resistant slurry valve guard structure in accordance with claim 1, wherein: one end and installation piece (9) fixed connection of fixed plate (101), first spout (104) are offered for upper and lower symmetry, first spout (104) are linked together with first recess (102), the outside of slide bar (103) is connected with pinch-off strip (105), second spout (106) have been seted up to the inside of pinch-off strip (105), slide bar (103) and second spout (106) sliding connection.
3. A protective structure for an abrasion resistant slurry valve according to claim 2, wherein: the utility model discloses a slurry valve, including fixed plate (101), pressure strip (105), screw sleeve (109) are located fixed plate (101), pressure strip (105) and first spout (104) sliding connection, one side fixedly connected with foam-rubber cushion (107) that pressure strip (105) are close to flange one (6), one end that installation piece (9) are close to slurry valve body (1) rotates and is connected with accommodate the lead screw (108), accommodate the lead screw (108) and be located the top of fixed plate (101), the outside threaded connection of accommodate the lead screw (108) has screw sleeve (109), screw sleeve (109) and pressure strip (105) fixed connection.
4. A wear resistant slurry valve guard structure in accordance with claim 1, wherein: the fixing mechanism (11) comprises an upper pressing plate (111), two ends of the upper pressing plate (111) are fixedly connected with an upper pressing block (112), the bottom of the pipeline (7) is connected with a lower pressing plate (113), two ends of the lower pressing plate (113) are fixedly connected with a lower pressing block (114), and one side of the lower pressing block (114) is internally connected with a fastening bolt (115) in a threaded manner.
5. The protective structure of an abrasion resistant slurry valve according to claim 4, wherein: the top of the upper pressing block (112) on one side is provided with a fastening nut (116), the fastening bolt (115) is connected with the fastening nut (116) in an adaptive manner, and the bottom of the upper pressing block (112) on the other side is fixedly connected with a guide rod (117).
6. The protective structure of an abrasion resistant slurry valve according to claim 5, wherein: the lower pressing block (114) on the other side is in sliding connection with the guide rod (117), a limiting block (118) is fixedly connected to the bottom of the guide rod (117), and the limiting block (118) is located at the lower portion of the lower pressing block (114) on the other side.
7. The protective structure of an abrasion resistant slurry valve according to claim 6, wherein: the outside of guide bar (117) has cup jointed first spring (119), first spring (119) and guide bar (117) sliding connection, first spring (119) are located the top of stopper (118), one end and stopper (118) fixed connection of first spring (119), the other end and the opposite side of first spring (119) briquetting (114) fixed connection down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322075202.XU CN220396646U (en) | 2023-08-03 | 2023-08-03 | Protective structure of wear-resistant slurry valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322075202.XU CN220396646U (en) | 2023-08-03 | 2023-08-03 | Protective structure of wear-resistant slurry valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396646U true CN220396646U (en) | 2024-01-26 |
Family
ID=89604249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322075202.XU Active CN220396646U (en) | 2023-08-03 | 2023-08-03 | Protective structure of wear-resistant slurry valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396646U (en) |
-
2023
- 2023-08-03 CN CN202322075202.XU patent/CN220396646U/en active Active
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