CN201220187Y - Residue-discharging mechanism of high-speed dish type circular valve high-efficient residue-discharging separator - Google Patents
Residue-discharging mechanism of high-speed dish type circular valve high-efficient residue-discharging separator Download PDFInfo
- Publication number
- CN201220187Y CN201220187Y CNU2008200362163U CN200820036216U CN201220187Y CN 201220187 Y CN201220187 Y CN 201220187Y CN U2008200362163 U CNU2008200362163 U CN U2008200362163U CN 200820036216 U CN200820036216 U CN 200820036216U CN 201220187 Y CN201220187 Y CN 201220187Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- cover
- piston
- type circular
- dish type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a separation machine, in particular to a slag discharge mechanism of a high-speed disc type ring valve high-efficient slag discharge separator. According to the technical proposal adopted by the slag discharge mechanism, a separation cylinder is arranged on a vertical shaft, a cylinder cover is arranged on the separation cylinder, a separation cavity is formed between the separation cylinder and the cylinder cover, a tray frame which is provided with a sewage entering passage internally is arranged at the center of the separation cavity, the outer wall of the tray frame is provided with a plurality of video discs which are buckled reversely, a piston which can slide up and down correspondingly to the separation cylinder is arranged on the separation cylinder, and a slag discharge hole is arranged on the separation cylinder. The slag discharge mechanism is characterized in that a control passage is arranged in the separation cylinder and is communicated with a free distance formed between the piston and the separation cylinder, and a control valve which is used for closing or opening the control passage is arranged on the control passage; when the control valve is opened, high pressure liquid at the bottom of the piston enters the control valve to discharge and release pressure through a pressure release passage to enable the piston to drop to open the slag discharge hole. The utility model can simplify the structure, reduce the energy consumption and is convenient to repair.
Description
Technical field
The utility model relates to a kind of separation machinery, specifically a kind of slagging device of high speed dish type circular valve highly effective slag draining and separating machine.
Background technology
The seperator of domestic production at present is as shown in Figure 3: cylinder 21 is installed on the vertical shaft 16, cover 25 is set on cylinder 21, form disengagement chamber 38 at cylinder 21 and 25 of covers, central authorities at disengagement chamber 38 are provided with the plate rail 31 that inside has sewage admission passage 40, the video disc 24 of some back-offs is set at the outer wall of plate rail 31, the piston 22 that can relative separation tube 21 slides up and down is set on cylinder 21, on cylinder 21 or cover 25, slag-drip opening 37 is set, its slagging device, by nylon valve 63,60,12 effects of effect slide block spring 61, spring base 62 is formed, and is fixedly mounted on the bottom of cylinder 21 by one group of screw.By moving up and down to realize sealing and deslagging function of control piston 22, the defective that this mechanism exists is: 1, complex structure, make difficulty, and the production cycle is long.2, expend a large amount of steel and non-ferrous metal, wasted human resources, increased energy consumption.3,,, repair cost is increased so maintenance is complicated because gear-driven required precision is very high.4, when running up, easily produce vibration and noise.5, all adopt stainless steel material to make the major part of seperator in order to improve corrosion resistance,, limited the raising of rotating speed because the strength of materials is not high enough.
Summary of the invention
The purpose of this utility model is to design a kind of slagging device of high speed dish type circular valve highly effective slag draining and separating machine, with simplified structure, cuts down the consumption of energy, and convenient for maintaining.
The technical scheme that provides according to the utility model, cylinder is installed on the vertical shaft, cover is set on cylinder, between cylinder and cover, form disengagement chamber, central authorities at disengagement chamber are provided with the plate rail that inside has the sewage admission passage, the video disc of some back-offs is set at the outer wall of plate rail, the piston that can the relative separation tube slides up and down is set on cylinder, slag-drip opening is set on cylinder, it is characterized in that: control channel is set in cylinder, this control channel be formed at piston and be communicated with space between cylinder, and on control channel, be provided for closing or opening the control valve of control channel, when opening control valve, the high-pressure fluid that is positioned at piston base enters control valve through pressure release passage and discharges pressure release, piston is descended, open slag-drip opening.
On the outer wall of plate rail, be provided for discharging the inner channel of light fluid, in the upper inner of cover inner cap be set, and between cover and inner cap, be formed for the outer passage of effluent sewerage.It is up-small and down-big tubaeform that big up and small down tubaeform of described cylinder, described cover are, and the shape of described piston and the shape of cylinder are coincide.It is up-small and down-big tubaeform that described cover is, and the shape of described inner cap and the shape of cover are coincide.
Upper end at inner cap is provided with top cover, gravity disc is set on top cover, between top cover and gravity disc, forms the outlet section of sewage routeway, flange is set in the lower end of gravity disc, upper end at cover is provided with nut, and the flange of described gravity disc is between nut and cover;
Upper end at plate rail is provided with end cap, connects sewage induction pipe on end cap, and the lower end of this sewage mouthpiece is communicated with described sewage admission passage; The outlet of light fluid is set on top cover, and the inner channel of described light fluid is communicated with the outlet of light fluid.
On the sliding surface of described cylinder and piston, sealing ring is set; On the contact-making surface of cover and piston, sealing ring is set, and between the contact-making surface of cover and piston, is formed for closing or opening the valve port of slag-drip opening.
In the lower end of separator disk the water distribution dish is set, the paring chamber of annular is set in this water distribution dish, described control channel is communicated with this paring chamber.On the surface of cylinder, cover and piston nano ceramics coating is set
The utility model has the advantages that: comparing with traditional type has very strong economic competitiveness and technical advantage, can substitute in a large number or superseded old product.Especially structure of the present utility model and production technology are simple, and number of spare parts is few, and the total part of old type is 150 and new architecture is 60, has reduced 60%.
Description of drawings
Fig. 1 is a seperator composition of the present utility model.
Fig. 2 is the enlarged drawing of D among Fig. 1.
Fig. 3 is traditional seperator composition.
Material when Fig. 4 is seperator work moves towards schematic diagram.
The specific embodiment
As Fig. 1,2, shown in 5: cylinder 21 is installed on the vertical shaft 16, cover 25 is set on cylinder 21, form disengagement chamber 38 at cylinder 21 and 25 of covers, central authorities at disengagement chamber 38 are provided with the plate rail 31 that inside has sewage admission passage 40, the video disc 24 of some back-offs is set at the outer wall of plate rail 31, the piston 22 that can relative separation tube 21 slides up and down is set on cylinder 21, slag-drip opening 37 is set on cylinder 21, control channel 35 is set in cylinder 21, this control channel 35 be formed at the space 36 of piston 22 and be communicated with 21 of cylinders, and on control channel 35, be provided for closing or opening the control valve 33 of control channel 35, when opening control valve 33, the high-pressure fluid that is positioned at piston 22 bottoms enters control valve 33 through pressure release passage 55 and discharges pressure release, piston 22 is descended, open slag-drip opening 37.In normal operation, piston 22 is in the closed position, and promptly piston 22 is in upperly, at this moment, promotes liquid that piston 22 rises enters piston 22 through the passage 56 that boosts bottom.Annular seal space 57 plays water storage, when the liquid in the annular seal space 57 is filled it up with, just enters paring chamber 48, and then goes down to open control valve 33 through control channel 35 in action of centrifugal force.
Described control valve 33 comprises spool 49, valve seat 51 and nylon spacer 50, during work, spool 49 outwards moves under centrifugal action and compresses nylon spacer 50, the valve of closed control valve 33, piston 22 rises to the state of closing slag-drip opening 32 that is in the effect of the high-pressure fluid that injects; During deslagging, fluid enters in the control valve 33 by control channel 35, utilize the centrifugal pressure promotion spool 49 of liquid to move to the center of cylinder 21, make spool 49 break away from nylon spacer 50, at this moment, originally be used to promote the high-pressure fluid that piston 22 rises and release in the centre bore 52 of valve seat 51, the piston 22 that loses thrust moves downward, open slag-drip opening 32, realized the deslagging action.
On the outer wall of plate rail 31, be provided for discharging the inner channel 41 of light fluid, inner cap 42 be set, and be formed for the outer passage 39 of effluent sewerage at cover 25 and 42 of inner caps in the upper inner of cover 25.It is up-small and down-big tubaeform that big up and small down tubaeform of described cylinder 21, described cover 25 are, and the shape of the shape of described piston 22 and cylinder 21 is coincide.It is up-small and down-big tubaeform that described cover 25 is, and the shape of the shape of described inner cap 42 and cover 25 is coincide.
In the upper end of inner cap 42 top cover 27 is set, gravity disc 28 is set on top cover 27, at top cover 27 and 28 outlet sections that form sewage routeway 39 of gravity disc, lower end at gravity disc 28 is provided with flange, in the upper end of cover 25 nut 30 is set, the flange of described gravity disc 28 is between nut 30 and cover 25;
In the upper end of plate rail 31 centripetal discharge pump 47 is set, at the internal layer of centripetal discharge pump 47 sewage induction pipe 44 is arranged, the lower end of this sewage mouthpiece 44 is communicated with described sewage admission passage 40; The outlet 45 of light fluid is set in top cover 27, and the inner channel 41 of described light fluid is communicated with the outlet 45 of light fluid.
On the sliding surface of described cylinder 21 and piston 22, sealing ring 23 is set; On the contact-making surface of cover 25 and piston 22, sealing ring 12 is set, and between the contact-making surface of cover 25 and piston 22, is formed for closing or opening the valve port of slag-drip opening 37.In the lower end of separator disk 21 water distribution dish 34 is set, the paring chamber 48 of annular is set in this water distribution dish 34, described control channel 35 is communicated with this paring chamber 48.Traditional ring valve seperator deslagging structure is seen Fig. 3, by nylon valve 63, and 60,12 effects of effect slide block spring 61, spring base 62 is formed, and is fixedly mounted on the bottom of cylinder 21 by one group of screw.By moving up and down of control piston 2, complicated and heavy to realize sealing and deslagging function.
Ring valve seperator deslagging of the present utility model exquisiteness simple in structure, flexibility and reliability, easily manufactured.By spool 49, valve seat 51,3 parts of nylon spacer are formed control valve 33, and the overall weight of deslagging structure reduces to 0.05KG by 10KG.During work, spool 49 outwards moves under centrifugal action and compresses nylon spacer 50, and valve-off makes piston 22 sealings.During deslagging, inject liquid by the bottom and enter control valve 33, utilize the centrifugal pressure promotion spool 49 of liquid to move, make spool 49 break away from nylon spacers 50 to the center of cylinder 21 by control channel 35 arrival.At this moment, the highly pressurised liquid of closure piston 22 releases for 52 li from the centre bore of valve seat 51, and the piston 22 that loses thrust moves downward, and opens slag-drip opening 32, has realized the deslagging action, sees Fig. 1,2.
The major part of seperator such as cylinder 21, cover 25, the manufacturing of piston 22, certain yield strength σ s and tensile strength sigma b should be arranged, also will have higher corrosion resistance, traditional material all is to adopt 2Cr13, price expensive stainless steel materials such as 0Cr17ni2.Yield strength σ s and tensile strength sigma b are undesirable, and corrosion resistance is also poor.On seperator of the present utility model, all adopted alloy steel material, satisfied the requirement of part material yield intensity σ s and tensile strength sigma b.For the corrosion resistance that improves steel alloy has been carried out surface treatment, adopt domestic state-of-the-art nano ceramics low temperature coating technology, in the nano ceramics coating owing to there is a large amount of hard nanometer SiC disperse phase, and tissue is thin sticking fine and close, so its hardness, wearability, fatigue resistance, performance such as corrosion-resistant are all good than corresponding metal coating.The nano-deposit of cylinder 21 mainly is in order to improve anticorrosive property, nano ceramics coating is made up of matrix metal and nano SiC particulate, and these two kinds of materials all have very high corrosion resistance, detect result such as table 1 by the anticorrosion association of China nano ceramics coating.
As can be seen from Table 1, the corrosion resistance of nano ceramics coating is more than 200 times of carbon steel, more than 2 times of stainless steel 1Cr18ni9ti.Especially in H S medium, have and good corrosion resistance, so corrosion resistance can substitute stainless steel material fully.And reduced cost, save a large amount of stainless steel materials.
Table 1
Because traditional major part master lock ring has been cancelled in the raising of material yield intensity σ s and tensile strength sigma b when design.Alleviated the overall weight of cylinder 21, the allowable uneven mass-redius product of cylinder 21 is reduced.Its uneven mass-redius product M allowable;
M≤0.4xW (gram-centimetre)
Wherein: W-cylinder weight (KG)
Make cylinder 21 more steadily reliable when rotating at a high speed.Because alleviated the weight of cylinder 21, motor power (output) is also reduced to 3KW by 4KW, complete machine weight and domestic same model type reduce 46%, promptly reduce to 270KG by 500KG.Can save great deal of steel and reduce cost.
Claims (7)
1, the slagging device of high speed dish type circular valve highly effective slag draining and separating machine, cylinder (21) is installed on the vertical shaft (16), cover (25) is set on cylinder (21), between cylinder (21) and cover (25), form disengagement chamber (38), central authorities at disengagement chamber (38) are provided with the plate rail (31) that inside has sewage admission passage (40), the video disc (24) of some back-offs is set at the outer wall of plate rail (31), the piston (22) that can relative separation tube (21) slides up and down is set on cylinder (21), on cylinder (21) or cover (25), slag-drip opening (37) is set, it is characterized in that: control channel (35) is set in cylinder (21), this control channel (35) be formed at piston (22) and be communicated with space (36) between cylinder (21), and on control channel (35), be provided for closing or opening the control valve (33) of control channel (35), when opening control valve (33), the high-pressure fluid that is positioned at piston (22) bottom enters control valve (33) through pressure release passage (55) and discharges pressure release, piston (22) is descended, open slag-drip opening (37).
2, the slagging device of high speed dish type circular valve highly effective slag draining and separating machine as claimed in claim 1 is characterized in that: described control valve (33) comprises spool (49), valve seat (51) and nylon spacer (50).
3, the slagging device of high speed dish type circular valve highly effective slag draining and separating machine as claimed in claim 1 is characterized in that: on the sliding surface of described cylinder (21) and piston (22) sealing ring (23) is set; On the contact-making surface of cover (25) and piston (22), sealing ring (12) is set, and between the contact-making surface of cover (25) and piston (22), is formed for closing or opening the valve port of slag-drip opening (37); In the lower end of separator disk (21) water distribution dish (34) is set, the paring chamber (48) of annular is set in this water distribution dish (34), described control channel (35) is communicated with this paring chamber (48).
4, the slagging device of high speed dish type circular valve highly effective slag draining and separating machine as claimed in claim 1, it is characterized in that: the inner channel (41) that on the outer wall of plate rail (31), is provided for discharging light fluid, upper inner at cover (25) is provided with inner cap (42), and is formed for the outer passage (39) of effluent sewerage between cover (25) and inner cap (42).
5, the slagging device of high speed dish type circular valve highly effective slag draining and separating machine as claimed in claim 1, it is characterized in that: big up and small down tubaeform of described cylinder (21), it is up-small and down-big tubaeform that described cover (25) is, and the shape of the shape of described piston (22) and cylinder (21) is coincide.
6, the slagging device of high speed dish type circular valve highly effective slag draining and separating machine as claimed in claim 3 is characterized in that: described cover (25) is up-small and down-big tubaeform, and the shape of the shape of described inner cap (42) and cover (25) is coincide.
7, the slagging device of high speed dish type circular valve highly effective slag draining and separating machine as claimed in claim 4, it is characterized in that: top cover (27) is set in the upper end of inner cap (42), gravity disc (28) is set on top cover (27), between top cover (27) and gravity disc (28), form the outlet section of sewage routeway (39), lower end at gravity disc (28) is provided with flange, in the upper end of cover (25) nut (30) is set, the flange of described gravity disc (28) is positioned between nut (30) and the cover (25); In the upper end of plate rail (31) end cap (47) is set, goes up connection sewage induction pipe (44) at end cap (47), the lower end of this sewage mouthpiece (44) is communicated with described sewage admission passage (40); The outlet (45) of light fluid is set on top cover (27), and the inner channel of described light fluid (41) is communicated with the outlet (45) of light fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200362163U CN201220187Y (en) | 2008-05-15 | 2008-05-15 | Residue-discharging mechanism of high-speed dish type circular valve high-efficient residue-discharging separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200362163U CN201220187Y (en) | 2008-05-15 | 2008-05-15 | Residue-discharging mechanism of high-speed dish type circular valve high-efficient residue-discharging separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220187Y true CN201220187Y (en) | 2009-04-15 |
Family
ID=40573707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200362163U Expired - Fee Related CN201220187Y (en) | 2008-05-15 | 2008-05-15 | Residue-discharging mechanism of high-speed dish type circular valve high-efficient residue-discharging separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201220187Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102596418A (en) * | 2009-11-06 | 2012-07-18 | 阿尔法拉瓦尔股份有限公司 | Hermetic centrifugal separator |
| CN109847950A (en) * | 2019-04-18 | 2019-06-07 | 沈阳工业大学 | A kind of multi-functional disc type separator rotary drum of convertible multiple flow passages |
| CN111330351A (en) * | 2020-03-17 | 2020-06-26 | 辽宁天泰节能设备有限公司 | Kidney-shaped oil filter with disc device |
| CN112718268A (en) * | 2020-12-08 | 2021-04-30 | 南京中船绿洲机器有限公司 | Centrifuge drum sealing and opening operation device |
-
2008
- 2008-05-15 CN CNU2008200362163U patent/CN201220187Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102596418A (en) * | 2009-11-06 | 2012-07-18 | 阿尔法拉瓦尔股份有限公司 | Hermetic centrifugal separator |
| CN102596418B (en) * | 2009-11-06 | 2014-04-30 | 阿尔法拉瓦尔股份有限公司 | Hermetic centrifugal separator |
| CN109847950A (en) * | 2019-04-18 | 2019-06-07 | 沈阳工业大学 | A kind of multi-functional disc type separator rotary drum of convertible multiple flow passages |
| CN111330351A (en) * | 2020-03-17 | 2020-06-26 | 辽宁天泰节能设备有限公司 | Kidney-shaped oil filter with disc device |
| CN112718268A (en) * | 2020-12-08 | 2021-04-30 | 南京中船绿洲机器有限公司 | Centrifuge drum sealing and opening operation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101284258B (en) | High speed dish type circular valve highly effective slag draining and separating machine | |
| CN201220187Y (en) | Residue-discharging mechanism of high-speed dish type circular valve high-efficient residue-discharging separator | |
| CN200982425Y (en) | High temperature high pressure flushing-resistant high pressure difference regulating valve | |
| CN106763861B (en) | Pneumatic bellows bellows-type hydraulic packing ball valve | |
| CN203477326U (en) | Diaphragm mud valve | |
| CN106640577B (en) | Pneumatic opposite acting ram pump | |
| CN206495757U (en) | Pneumatic opposite acting ram pump | |
| CN201195130Y (en) | Transmission mechanism of high-speed disc type circular valve high-efficiency residue-discharging separation machine | |
| CN202381972U (en) | Pilot piston type steam trap | |
| CN2931965Y (en) | Pneumatically operated sliding valve type scaling valve by high pressure water | |
| CN209306942U (en) | A kind of Novel bucket armored pump | |
| CN202884076U (en) | Wear-resistant ceramic slurry valve | |
| CN103836218A (en) | Valve for coke tower | |
| CN205978483U (en) | Novel no hydrops stop valve | |
| CN201195131Y (en) | Measurement mechanism of high-speed disc type circular valve high-efficiency residue-discharging separation machine | |
| CN112121747A (en) | Polymer coating reation kettle | |
| CN202955258U (en) | Valve for coke tower | |
| CN201400660Y (en) | Flat-plate type automatic bottom cover machine of coke drum | |
| CN102032352A (en) | Angle-shaped regulating valve | |
| CN202132515U (en) | Plug-buckling type sealing device for double-layered cindervalve of sintering machine | |
| CN2395098Y (en) | Flange plate gate valve | |
| CN204455152U (en) | Blast furnace top air-tight box tightness system | |
| CN214008131U (en) | Anti-lock structure of ore pulp valve | |
| CN204226663U (en) | A kind of elasticity stop valve | |
| CN201407373Y (en) | Gate valve with replaceable wear resistant protective cover |
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: 20090415 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |