CN204999084U - Piston waste fitting discharging - Google Patents
Piston waste fitting discharging Download PDFInfo
- Publication number
- CN204999084U CN204999084U CN201520700279.4U CN201520700279U CN204999084U CN 204999084 U CN204999084 U CN 204999084U CN 201520700279 U CN201520700279 U CN 201520700279U CN 204999084 U CN204999084 U CN 204999084U
- Authority
- CN
- China
- Prior art keywords
- lever
- minor axis
- stopper
- shaft hole
- pull bar
- 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
Abstract
The utility model relates to a piston waste fitting discharging, drain department are provided with coniform stopper overcoat, and the drain sub -unit connection has to be taken over and the flange, the stopper overcoat is arranged in to the piston, and stopper upper portion is provided with the pull rod, and the pull rod passes the collateral branch frame that welds and be equipped with the guiding hole with decanting tank jar wall, and the pull rod top is connected with the U template that is equipped with the shaft hole, the shaft hole of U template is unanimous with the shaft hole of lever, adopts the minor axis to connect, passes shaft hole truck dead lever and U template through the minor axis promptly, the other end and the push rod adoption minor axis of lever are connected, push rod sub -unit connection handle, enclosing the outside at decanting tank tank deck channel -section steel and setting up two supports, the backup pad top is provided with the shaft hole with lever handing -over department, corresponds the department at the lever and is provided with the slide, and slide ending position is the lever mid point only, the backup pad is connected with lever adoption minor axis. This technique has reasonable in design, simple structure, work ann congruent characteristics when realize the emission, blocking the material, extensively be arranged in the medium to have occasions such as solid suspended particle releases.
Description
Technical field
The utility model relates to a kind of piston type blowdown apparatus controlling solid and liquid mixture and release.
Background technology
At present, knownly control for storage tank most of blowdown apparatus that solid and liquid mixture release and be limited to ball valve.Such as be widely used in the Blowoff ball valve of settling tank, it is that a kind of opening and closing element (spheroid) is driven by valve rod, and around ball valve axis rotate reach unlatching, close valve, when its valve rod rotates forward 1/4 circle under external force, valve breakdown.When contrarotation 1/4 is enclosed, valve is opened, thus arrives the object of blowdown.This Blowoff ball valve, in continuous pulp discharge process, if impurities accumulation is too much in pipeline, is then easy to be blocked by impurity, cause valve to open or close, cause blowdown to have some setbacks, and this kind of Blowoff ball valve working accuracy is high, involve great expense, be not suitable for using in high temperature environments.Not enough for this, the piston type blowdown apparatus in the utility model be pulled by lever, recommend and affect the rising of piston, declining reaches the opening and closing of sewage draining exit, realizes releasing and fluid stopping of material.
Summary of the invention
The purpose of this utility model is to provide a kind of piston type blowdown apparatus.It is applicable to the releasing of material, fluid stopping action, so that blowdown, has flexible operation, convenient and reliable, structure simple, failure rate is low, cost are low, easy to maintenance and react feature timely.
In order to solve the problem existing for background technology, the utility model technology realizes by the following technical solutions:
A kind of piston type blowdown apparatus, sewage draining exit place is provided with coniform stopper overcoat, and sewage draining exit bottom is connected with adapter and flange; Piston is placed in stopper overcoat, and stopper top is provided with pull bar, and pull bar is through welding with settling tank tank skin and being provided with the side stand of pilot hole, and pull bar top is connected with the U-shaped plate being provided with axis hole; The axis hole of U-shaped plate is consistent with the axis hole of lever, adopts minor axis to connect, namely passes axis hole truck dead lever and U-shaped plate by minor axis; The other end and the push rod of lever adopt minor axis to be connected; Push rod bottom connecting handle; In the two pieces of supports of settling tank tank deck channel-section steel circle outer setting, stay bearing plate top and lever junction are provided with axis hole, and lever corresponding position is provided with slideway, and slideway end position is lever mid point only; Stay bearing plate and lever adopt minor axis to be connected.
One end of described minor axis is provided with baffle plate, and the other end is provided with straight pin and pad, minor axis is not come off and ensures running.
Described two stay bearing plate line of centerss and side stand, pilot hole centerline are in the same radial direction of tank skin.
Its length of described slideway is 6 times of minor axis diameter.
One slideway offered by the utility model lever, and during to ensure that pull bar does vertical motion, lever can rotate and slide along slideway, reaches the effect limiting pull bar range of lift simultaneously.Pull, election handle makes lever rotation thus drive stopper rises, declines, the object of reach blowdown, damming.In pulling handle process, power arm is greater than resistance arm, has labour-saving effect.Upwards elect handle by artificial external force, stopper and stopper overcoat are sealed closely, the object of damming can be reached.The utility model technology while realization discharge, blocking material, also have reasonable in design, structure is simple, the feature such as safe and reliable, can be widely used in medium and the occasion such as release with solid suspended particle.
Accompanying drawing explanation
Fig. 1: be structural representation of the present utility model;
Fig. 2: be lever construction birds-eye view;
Fig. 3: be minor axis connection diagram;
Fig. 4: be sewage draining exit structural representation;
Wherein: 1-sewage draining exit flange; 2-takes over; 3-stopper overcoat; 4-stopper; 5-pull bar; 6-pilot hole; 7-side stand;
8-U template; 9-lever; 10-slideway; 11-stay bearing plate; 12-push rod; 13-handle; 14-baffle plate; 15-minor axis;
16-straight pin; 17-pad; 18-settling tank tank skin; 19-channel-section steel circle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail:
As shown in Figure 1 to 4, sewage draining exit is provided with coniform stopper overcoat 3, and its underpart is welded with adapter 2 and flange 1.Stopper 4 is placed in stopper overcoat, stopper upper weld has pull bar 5, and pull bar is through to weld with settling tank tank skin 18 and to be provided with the side stand 7 of pilot hole 6, wherein pilot hole axis and pull bar axis collinear, to ensure that pull bar does vertical motion, and weld with the U-shaped plate 8 being provided with axis hole on pull bar top.Push rod 12 bottom connecting handle 13, top is welded with another U-shaped plate.Lever 9 two ends are provided with axis hole, use minor axis 15 to be connected respectively with the U-shaped plate in pull bar upper end, the U-shaped plate in push rod upper end.One end of minor axis is welded with baffle plate 14, and the other end is provided with straight pin 16 and pad 17, makes minor axis difficult drop-off and ensures to go slick.At tank deck channel-section steel circle 19 outside weldings two pieces of stay bearing plates 11, wherein two stay bearing plate line of centers and side stands, pilot hole centerline is in the same radial direction of tank skin, stay bearing plate top is provided with axis hole, and offer in lever corresponding position and can bear together, fixing, guide stub shaft moves and reduces the slideway 10 for straight reciprocating motion of friction, its length is 6 times of minor axis diameter, and its end position can not cross lever mid point, during to ensure that pull bar does vertical motion, lever still can rotate around stay bearing plate place minor axis and slide and ensure that power arm is greater than resistance arm, also can limit the hoisting depth of pull bar simultaneously.Stay bearing plate and lever adopt minor axis to be connected, and connection mode is identical with lever connection mode with the U-shaped plate in push rod upper end.When there being blowdown to need, making lever rotation by pulling or elect handle thus driving stopper rising, decline, the object of reach blowdown, damming.In pulling handle process, power arm is greater than resistance arm, has labour-saving effect.When end-of-the-pipe will be closed, because the deadweight of stopper and pull bar causes whereabouts, and upwards elect handle by artificial externally applied forces, stopper and stopper overcoat are sealed closely, the object of damming can be reached.
As in akali sulphide production, when settling tank carries out blowdown, pull handle 13, push rod 12 and U-shaped connecting panel is driven to rotate around junction minor axis 15, lever 9 is made to rotate around stay bearing plate 11 place minor axis and slide along slideway 10, thus together rise with stopper 4 under pull bar 5 is acted under the guiding of side stand 7, reach the object of blowdown.When end-of-the-pipe will be closed, because the deadweight of stopper and pull bar causes whereabouts, and upwards elect handle by artificial externally applied forces, stopper and stopper overcoat are sealed closely, the object of damming can be reached.
Claims (4)
1. a piston type blowdown apparatus, is characterized in that: sewage draining exit place is provided with coniform stopper overcoat, and sewage draining exit bottom is connected with adapter and flange; Piston is placed in stopper overcoat, and stopper top is provided with pull bar, and pull bar is through welding with settling tank tank skin and being provided with the side stand of pilot hole, and pull bar top is connected with the U-shaped plate being provided with axis hole; The axis hole of U-shaped plate is consistent with the axis hole of lever, adopts minor axis to connect, namely passes axis hole truck dead lever and U-shaped plate by minor axis; The other end and the push rod of lever adopt minor axis to be connected; Push rod bottom connecting handle; In the two pieces of supports of settling tank tank deck channel-section steel circle outer setting, stay bearing plate top and lever junction are provided with axis hole, and lever corresponding position is provided with slideway, and slideway end position is lever mid point only; Stay bearing plate and lever adopt minor axis to be connected.
2. device as claimed in claim 1, it is characterized in that one end of minor axis is provided with baffle plate, the other end is provided with straight pin and pad, minor axis is not come off and ensures running.
3. device as claimed in claim 1, is characterized in that two stay bearing plate line of centerss and side stand, pilot hole centerline are in the same radial direction of tank skin.
4. device as claimed in claim 1, is characterized in that its length of slideway is 6 times of minor axis diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700279.4U CN204999084U (en) | 2015-09-10 | 2015-09-10 | Piston waste fitting discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700279.4U CN204999084U (en) | 2015-09-10 | 2015-09-10 | Piston waste fitting discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204999084U true CN204999084U (en) | 2016-01-27 |
Family
ID=55155982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520700279.4U Expired - Fee Related CN204999084U (en) | 2015-09-10 | 2015-09-10 | Piston waste fitting discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204999084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151588A (en) * | 2015-09-10 | 2015-12-16 | 中盐工程技术研究院有限公司 | Piston type pollution discharging device |
-
2015
- 2015-09-10 CN CN201520700279.4U patent/CN204999084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151588A (en) * | 2015-09-10 | 2015-12-16 | 中盐工程技术研究院有限公司 | Piston type pollution discharging device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204999084U (en) | Piston waste fitting discharging | |
| WO2016065730A1 (en) | Seal ring locked gate valve | |
| CN105151588A (en) | Piston type pollution discharging device | |
| CN204264748U (en) | A kind of automatic dewatering device for storage tank | |
| CN101013611A (en) | Waterpower driving mechanism for reactor safety rod | |
| CN206970686U (en) | A kind of controllable type of plumbum smelting puts lead device | |
| CN208748622U (en) | A kind of water conservancy gate device | |
| CN208741815U (en) | A kind of fire pump adapter | |
| CN202244855U (en) | Automatic dewatering device for storage tank | |
| CN205557515U (en) | Automatic stacks formula stirring stake machine | |
| CN209604651U (en) | A kind of series connection ball valve synchronous on-off device | |
| CN204041005U (en) | A kind of new gear rack-and-pinion drilling safety valve | |
| CN206965246U (en) | A kind of sewage purifier with early warning system | |
| CN214946787U (en) | Device convenient to control underground valve | |
| CN204387384U (en) | Frock formula ball valve base structure | |
| CN216843842U (en) | Lifting type water pump unit with flow automatically controlled | |
| CN205937594U (en) | Calandria machine hoist mechanism hydraulic control system | |
| CN105889373B (en) | The normally closed disc brake apparatus of aqueous medium with pressurized cylinder | |
| CN201622474U (en) | Automatic liquid level controller | |
| CN109024500A (en) | Automatic valve locking device | |
| CN203979513U (en) | Rolling-ball non-return valve | |
| CN207827746U (en) | Anti-drop device for wheel-track type beam shifting machine cart walking mechanism jack | |
| CN204878871U (en) | Quick closing valve water seal valve | |
| CN203188183U (en) | Water gate hydraulic starting and stopping device | |
| CN217375783U (en) | Centralized oil receiving type oil metering hole and storage tank equipment |
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: 20160127 Termination date: 20160910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |