CN110242974A - A kind of self-draining arrangement and system - Google Patents
A kind of self-draining arrangement and system Download PDFInfo
- Publication number
- CN110242974A CN110242974A CN201910550998.5A CN201910550998A CN110242974A CN 110242974 A CN110242974 A CN 110242974A CN 201910550998 A CN201910550998 A CN 201910550998A CN 110242974 A CN110242974 A CN 110242974A
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- Prior art keywords
- funnel
- drainpipe
- rack
- self
- flue
- 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.)
- Granted
Links
- 239000000779 smoke Substances 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 1
- 238000006477 desulfuration reaction Methods 0.000 abstract description 8
- 230000023556 desulfurization Effects 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
Abstract
The present invention relates to a kind of self-draining arrangement and systems, including rack, funnel, plate component, smoke backflow component and drainpipe, the funnel upper opening with flue for being connected, the funnel is fixed in rack, the drainpipe is connected to funnel lower end, and the first valve is provided on the drainpipe；The plate component includes the first force piece, plate and ball-screw, the smoke backflow component includes high pressure gas holder, second valve, third valve, first return pipe and the second return pipe, the device is easy to operate simple, it is able to achieve Auto-drainage, performance safety is reliable, the device can not only be exported according to different desulfurization air-introduced machines or the different size of the flue near chimney completes assembly, and greatly improve the drainage performance of the outlet of desulfurization air-introduced machine or the flue near chimney, the outlet of desulfurization air-introduced machine or ponding and the blocking of the flue near chimney.
Description
Technical field
The present invention relates to field of chemical equipment more particularly to a kind of self-draining arrangement and systems.
Background technique
Desulfurization air-introduced machine outlet at present or the flue near chimney, because containing a large amount of moisture in flue gas, in level
In flue, moisture will condense, and due to not having discharge structure, moisture discharge is obstructed, and horizontal flue is caused to gather a large amount of water,
The problems such as causing the corrosion of horizontal flue bottom to cause leak.Traditional method is that horizontal flue is designed to certain slope, collects cigarette
Ponding in road internal water accumulation, then artificial discharge flue, due to artificial treatment inefficiency, in pipeline, there are still what is easily blocked to ask
Topic.
Summary of the invention
For this reason, it may be necessary to a kind of self-draining arrangement and system be provided, to solve the problems, such as that flue draining is difficult.
To achieve the above object, a kind of self-draining arrangement, including rack, funnel, plate component, cigarette are inventor provided
Gas reflux assembly and drainpipe, the funnel upper opening with flue for being connected, and the funnel is fixed in rack, institute
It states drainpipe and is connected to funnel lower end, the first valve is provided on the drainpipe；
The plate component includes the first force piece, plate and ball-screw, and the longitudinal section of the plate is L shape, institute
The side for stating plate is set at the upper opening of funnel by track, and the other side of the plate is provided with through-hole, the rolling
The feed screw nut of ballscrew is fixed in through-hole, and the screw axis both ends of the ball-screw pass through bearing and are fixed in rack,
The output end of the one end of the ball-screw far from funnel and the first force piece is sequentially connected；
The smoke backflow component includes high pressure gas holder, the second valve, third valve, the first return pipe and the second reflux
Pipe, the high pressure gas holder are fixed in rack, and funnel air inlet and funnel gas outlet are offered in the hopper side walls, described
The gas outlet of high pressure gas holder is connected by the first return pipe with funnel air inlet, and the funnel gas outlet passes through the second return pipe
It takes back in flue, second valve is set on the first return pipe for controlling the on-off of the first return pipe, the third valve
Door is set on the second return pipe for controlling the on-off of the second return pipe.
It further, further include automatic control system, the automatic control system includes liquid level sensor, controller, shows
Show that device and numeric keypad, the liquid level sensor are fixed on funnel for detecting the liquid level in funnel, the number
Keyboard is connected to display by controller, and the controller is electrically connected with the first force piece and liquid level sensor respectively.
It further, further include changing tube assembly, the tube assembly of changing is moved including the first drainpipe, the second drainpipe, second
Power part, gear, sliding block, slide plate and guide rail；
Offer through-hole on the sliding block, the sliding block is fixed at the lower opening of funnel and slider throughbores and funnel
Lower opening connects, and the slide plate upper end is provided with rail structure, and the sliding block is slidably connected on the rail structure of slide plate,
The slide plate lower end offers guide rail through-hole, and the guide rail is arranged in guide rail through-hole, and machine is fixed at the both ends of the guide rail
On frame, the first discharge outlet and the second discharge outlet are offered on the slide plate, first drainpipe is connected to the first discharge outlet
Place, second drainpipe are connected at the second discharge outlet；
Second force piece is fixed in rack, and the gear is connected to the output end of the second force piece, the slide plate
Lower end is provided with rack structure compatible with gear, and the gear is meshed with the rack structure of slide plate lower end.
Further, the plate component further includes transmission mechanism, and the number of the ball-screw is two, the transmission
Mechanism includes driving wheel, the first driven wheel, the second driven wheel and belt, and the belt tension is in driving wheel, the first driven wheel
And second on driven wheel, the driving wheel and the first force piece output end are sequentially connected, first driven wheel and second
Driven wheel is individually fixed in end of the screw axis far from funnel of two ball-screws.
Further, the transmission mechanism further includes idler roller, and the idler roller is fixed in rack, the idler roller
Roll body is in contact with belt to tightening belt.
It further, further include vibrating elements, the vibrating elements is fixed in rack, and the drainpipe and vibration member
Part is in contact.
Further, cleaning mouth is offered in the hopper side walls, is provided with cleaning window, the cleaning on the cleaning mouth
It is tightly connected between window and hopper side walls.
Further, it is tightly connected between the track of the top of the plate and funnel.
Inventor additionally provides a kind of flue automatic drain system, including in flue and above-mentioned any technical solution from
Dynamic drainage arrangement, the bottom of the flue offer discharge outlet, and the discharge outlet size is identical as the upper opening size of funnel,
The upper opening of the funnel is connected at flue discharge outlet.
Further, the stack base is obliquely installed.
It is different from the prior art, above-mentioned technical proposal has the advantages that be accelerated to drain using funnel structure, utilizes plate
Component realizes the barrier between flue and the drainage arrangement, prevents the flue gas in funnel with drainer using smoke backflow component
It is discharged, the device is easy to operate simple, is able to achieve Auto-drainage, performance safety is reliable, which not only can be according to difference
The different size of the outlet of desulfurization air-introduced machine or the flue near chimney completes assembly, and greatly improves desulfurization air-introduced machine
The ponding of the drainage performance of outlet or the flue near the chimney, the outlet of desulfurization air-introduced machine or the flue near chimney and
Blocking.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of automatic drain system described in the present embodiment；
Fig. 2 is a kind of structural schematic diagram of self-draining arrangement plate component described in the present embodiment；
Fig. 3 is a kind of structural schematic diagram of self-draining arrangement plate component described in the present embodiment；
Fig. 4 is a kind of schematic diagram of self-draining arrangement funnel rectangular structure described in the present embodiment；
Fig. 5 changes the structural schematic diagram of tube assembly for a kind of self-draining arrangement described in the present embodiment；
Fig. 6 changes the structural schematic diagram of tube assembly for a kind of self-draining arrangement described in the present embodiment.
Description of symbols:
1, rack；
2, funnel；
21, mouth is cleaned；
22, window is cleaned；
3, plate component；
31, the first force piece；
32, plate；
33, track；
34, feed screw nut；
35, screw axis；
36, transmission mechanism；
361, driving wheel；
362, the first driven wheel；
363, the second driven wheel；
364, belt；
365, idler roller；
367, bearing；
4, flue；
51, the first valve；
6, smoke backflow component；
61, high pressure gas holder；
62, the second valve；
63, third valve；
64, the first return pipe；
65, the second return pipe；
71, the first drainpipe；
72, the second drainpipe；
73, the second force piece；
74, gear；
75, sliding block；
76, slide plate；
762, the second discharge outlet；
763, rack structure；
77, guide rail；
8, vibrating elements.
Specific embodiment
Technology contents, construction feature, the objects and the effects for detailed description technical solution, below in conjunction with specific reality
It applies example and attached drawing is cooperated to be explained in detail.
Please refer to Fig. 1 to Fig. 6, the present invention provides a kind of self-draining arrangement, including rack 1, funnel 2, plate component 3,
Smoke backflow component 6 and drainpipe, main structure of the rack as the self-draining arrangement, for fixing Auto-drainage dress
Each components in setting.Funnel forward direction is placed, i.e., the biggish opening direction of funnel, lesser opening down setting, funnel are fixed
In in rack, funnel upper opening with flue 4 for being connected, consequently facilitating the moisture of the condensation in collecting flue, on funnel
The junction of side's opening and flue is located at the outlet of desulfurization air-introduced machine or the horizontal flue tail portion near chimney.When water in funnel
After position reaches certain altitude, plate component can be used for separating flue and the self-draining arrangement, avoid the pernicious gas in flue
It is leaked out by the drainage works of the self-draining arrangement.The effect of smoke backflow component is will to retain during funnel water storage
In flue gas conveying air-returen flue in funnel chamber.
The drainpipe is connected to funnel lower end, and the first valve 51 is provided on the drainpipe；Water in funnel passes through
Funnel is discharged in drainpipe, and the first valve being arranged on drainpipe is used to control the start and stop of drainage works, the first valve opening, funnel
Interior water is drained downwards by drainpipe, and the first valve is closed, and funnel keeps water storage state.
The plate component includes the first force piece 31, plate 32 and ball-screw.In the present embodiment, the first power
Part is motor, provides power for the rotation of screw rod.The longitudinal section of the plate is L shape, and the side of the plate passes through track 33
It is set at the upper opening of funnel, the other side of the plate is provided with through-hole, and track is fixed on the rack, and plate is set to
Position two sides on track are adapted with track, and plate slides in the track, and realize the on-off between flue and funnel, are real
It now seals, sealing element is provided in the track above funnel, realize and be tightly connected between plate and track, flue can normal work
Make, and can be avoided the pernicious gas in flue and enter in funnel with the water discharge pollution external environment in funnel.It is described
The feed screw nut 34 of ball-screw is fixed in through-hole, and it is fixed that 35 both ends of screw axis of the ball-screw pass through bearing 367
In in rack, bearing is mounted on the rack by bearing block.The one end of the ball-screw far from funnel and the first force piece
Output end transmission connection, the fixing end of motor is fixed in rack, real by shaft coupling between the output end and screw rod of motor
Now it is sequentially connected.After electric motor starting, the screw axis of ball-screw is driven to rotate, the feed screw nut being set on screw axis does therewith
Linear motion pushes the opening of plate toward funnel, until plate obstructs flue and funnel completely.When motor reversal, ball
The screw axis of lead screw rotates backward, and one end that the feed screw nut being set on screw axis is directed away from funnel moves in a straight line, will
Plate is drawn back, until plate separates completely from the upper opening of funnel.
The smoke backflow group 6 include high pressure gas holder 61, the second valve 62, third valve 63, the first return pipe 64 and
Second return pipe 65, to avoid the substance in the gas and flue in high pressure gas holder from reacting, in the present embodiment, high pressure gas holder
Interior gas is inert gas.The high pressure gas holder is fixed in rack, offered in the hopper side walls funnel air inlet with
And funnel gas outlet, funnel air inlet are arranged at funnel pre-set level height, funnel gas outlet is opened above funnel
Mouth setting, the beneficial effect is that, fully the pernicious gas in funnel can be flow back in flue completely.The high pressure gas holder
Gas outlet be connected by the first return pipe with funnel air inlet, the funnel gas outlet takes back flue by the second return pipe
Interior, second valve is set to for controlling the on-off of the first return pipe on the first return pipe, and the third valve is set to
For controlling the on-off of the second return pipe on second return pipe.When plate component plate movement in place, block flue and funnel
Later, the second valve is opened, high pressure gas holder conveys a large amount of inert gases into funnel, then opens third valve, inert gas
Gas in funnel is pushed back in flue by the second return pipe, finally closes the second valve and third valve.
In the present embodiment, drainpipe is hose.
The self-draining arrangement further includes automatic control system, and the automatic control system includes liquid level sensor, control
Device, display and numeric keypad, the liquid level sensor is fixed on funnel for detecting the liquid level in funnel, described
Numeric keypad is connected to display by controller, and the controller is electrically connected with the first force piece and liquid level sensor respectively
It connects.After liquid level sensor detects that the liquid level collected in funnel reaches predetermined altitude, liquid level sensor transfers signals to control
Plate is moved at funnel upper opening by device, controller by the first force piece.In the present embodiment, the second valve and
Three valves are all solenoid valves, and the second valve and third valve are connected with controller, after plate movement in place, controller control
The second valve opening is made, high pressure gas holder conveys a large amount of inert gases into funnel, and then controller controls third valve opening, lazy
Property gas the gas in funnel is pushed back in flue by the second return pipe, last controller controls the second valve and third valve
It closes, the water in funnel is discharged by drainpipe.In the present embodiment, the first valve is also solenoid valve, and the first valve is in normal
Closed state, when drainpipe drains, controller controls the first valve opening, and after the completion of drainage works, controller controls the first valve
It closes.
In certain preferred embodiments, which further includes changing tube assembly, be can be realized with tube assembly is changed
Switching between first drainpipe and the second drainpipe uses, and when a wherein drainpipe exception, then can be switched to another
Bar drainpipe carries out drainage works.It is described change tube assembly include the first drainpipe 71, the second drainpipe 72, the second force piece 73,
Gear 74, sliding block 75, slide plate 76 and guide rail 77, in the present embodiment, the second force piece is motor.
Offer through-hole on the sliding block, the sliding block is fixed at the lower opening of funnel and slider throughbores and funnel
Lower opening connects.The slide plate upper end is provided with rail structure, and the sliding block is slidably connected on the rail structure of slide plate,
Sliding block can be realized along the rail structure on slide plate and be slided, and the relative position between slide plate and sliding block, the slide plate lower end are switched
Guide rail through-hole is offered, the guide rail is arranged in guide rail through-hole, and the both ends of the guide rail are fixed in rack, under slide plate
Portion is supported by guide rail, and slide plate and slide plate component weight below is avoided to be hung on sliding block completely.It is opened on the slide plate
Equipped with the first discharge outlet (not shown) and the second discharge outlet 762, the first discharge outlet and the second discharge outlet are along guide rail side
To being arranged, slide plate slides below sliding block, and the first discharge outlet position on slide plate is corresponding with slider throughbores position, or sliding
The the second discharge outlet position moved to slide plate is corresponding with slide plate lead to the hole site.First drainpipe is connected to the first discharge outlet
Place, second drainpipe are connected at the second discharge outlet, accordingly, are provided on the first drainpipe and the second drainpipe
First valve.In certain preferred embodiments, sealing element, the first drainpipe are provided between sliding block and the rail structure of slide plate
Sealing element is provided with at the first discharge outlet, at the second drainpipe and the second discharge outlet.
Second force piece is fixed in rack, and the gear is connected to the output end of the second force piece, and motor is consolidated
Fixed end is fixed in rack, and direct geared is set in the mode on the rotor of motor and being connected by key and fixes, under the slide plate
End is provided with rack structure 763 compatible with gear, and rack structure extends along the direction of guide rail, under the gear and slide plate
The rack structure at end is meshed.When motor works, the rotation of rotor rotation driven gear, slide plate lower section rack gear is under the drive of gear
Along guide rail translation gliding.
In certain preferred embodiments, the plate component further includes transmission mechanism 36, the number of the ball-screw
It is two, the power of the first force piece is transported on two ball screws by transmission mechanism simultaneously, and the transmission mechanism includes master
Driving wheel 361, the first driven wheel 362, the second driven wheel 363 and belt 364, the driving wheel and the first force piece output end pass
Dynamic connection, first driven wheel and the second driven wheel are individually fixed in end of the screw axis far from funnel of two ball-screws
Portion.In the present embodiment, the first force piece is motor, and driving wheel, which is sheathed on the rotor of motor and is connected by key mode, to be consolidated
It is fixed, it is provided with shaft in the first driven wheel and the second driven wheel and passes through the shaft coupling screw rod with two ball screws respectively
Axis connection, the belt tension is on driving wheel, the first driven wheel and the second driven wheel.After electric motor starting, driving wheel is with electricity
Machine rotor rotation transmits power to the first driven wheel and the second driven wheel under the tensioning of belt pulley, the first driven wheel with
And second driven wheel drive the rotation of two ball screws respectively.The beneficial effect that two ball screws are arranged is that it is possible to improve
Stationarity during plate push.In other embodiments, transmission mechanism can also be chain transminssion mechanism.
In certain preferred embodiments, the transmission mechanism further includes tensioning/365, and the idler roller is fixed on rack
On, it is in contact with belt to tightening belt on the outside of the idler roller.The shaft of idler roller is fixed on the rack by connector,
The roll body of idler roller is in contact with belt, tightening belt, avoids the problem that belt skids in transmission process.More preferable
Embodiment in, the number of idler roller be it is more than two, more than two idler rollers are arranged in the opposite sides of belt, can reach
Better tension effects.
In certain preferred embodiments, which further includes vibrating elements 8, and the vibrating elements is fixed on
In rack, and the drainpipe is in contact with vibrating elements.In the present embodiment, vibrating elements is motor, and motor operations drive
Draining tube vibration is not easy to plug so that the drainage works in drainpipe are more unobstructed, and drainage effect further increases.This is automatic
When drainage arrangement includes the first drainpipe and the second drainpipe, which further includes pipe sleeve part, and pipe sleeve part is arranged
Outside the first drainpipe and the second drainpipe, and pipe sleeve part is connected with motor, and the vibration force of motor is transmitted to first
At drainpipe and the second drainpipe, vibrating effect can be played to the first drainpipe and the second drainpipe.
In certain preferred embodiments, cleaning mouth is offered in the hopper side walls, is provided on the cleaning mouth 21
Window 22 is cleaned, is tightly connected between cleaning window and the hopper side walls.Worker can by cleaning window to being cleaned in funnel,
Flue can also be entered by funnel to clean flue inside.
Inventor additionally provides a kind of flue automatic drain system, including in flue and above-mentioned any technical solution from
Dynamic drainage arrangement, the bottom of the flue offer discharge outlet, and the discharge outlet size is identical as the upper opening size of funnel,
The upper opening of the funnel is connected at flue discharge outlet, is tightly connected at the upper opening and flue discharge outlet of funnel.?
In certain preferred embodiments, the stack base is obliquely installed, the beneficial effect is that, it can speed up the condensed water in flue
Divide and is discharged into the funnel of flue self-draining arrangement.
It should be noted that being not intended to limit although the various embodiments described above have been described herein
Scope of patent protection of the invention.Therefore, it based on innovative idea of the invention, change that embodiment described herein is carried out and is repaired
Change, or using equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it directly or indirectly will be with
Upper technical solution is used in other related technical areas, is included within the scope of protection of the patent of the present invention.
Claims (10)
1. a kind of self-draining arrangement, it is characterised in that: including rack, funnel, plate component, smoke backflow component and draining
Pipe, the funnel upper opening with flue for being connected, and the funnel is fixed in rack, and the drainpipe is connected to funnel
Lower end is provided with the first valve on the drainpipe；
The plate component includes the first force piece, plate and ball-screw, and the longitudinal section of the plate is L shape, described to insert
The side of plate is set at the upper opening of funnel by track, and the other side of the plate is provided with through-hole, the ball wire
The feed screw nut of thick stick is fixed in through-hole, and the screw axis both ends of the ball-screw pass through bearing and are fixed in rack, described
The output end of the one end of ball-screw far from funnel and the first force piece is sequentially connected；
The smoke backflow component includes high pressure gas holder, the second valve, third valve, the first return pipe and the second return pipe,
The high pressure gas holder is fixed in rack, and funnel air inlet and funnel gas outlet, the height are offered in the hopper side walls
The calm the anger gas outlet of tank is connected by the first return pipe with funnel air inlet, and the funnel gas outlet is connect by the second return pipe
In air-returen flue, second valve is set on the first return pipe for controlling the on-off of the first return pipe, the third valve
It is set on the second return pipe for controlling the on-off of the second return pipe.
2. self-draining arrangement according to claim 1, it is characterised in that: it further include automatic control system, it is described automatic
Control system includes liquid level sensor, controller, display and numeric keypad, and the liquid level sensor, which is fixed on funnel, to be used
Liquid level in detection funnel, the numeric keypad are connected to display by controller, and the controller is respectively with the
One force piece and liquid level sensor electrical connection.
3. self-draining arrangement according to claim 1, it is characterised in that: it further include changing tube assembly, it is described to change tube assembly
Including the first drainpipe, the second drainpipe, the second force piece, gear, sliding block, slide plate and guide rail；
Through-hole is offered on the sliding block, the sliding block is fixed at the lower opening of funnel and the lower section of slider throughbores and funnel
Opening connects, and the slide plate upper end is provided with rail structure, and the sliding block is slidably connected on the rail structure of slide plate, described
Slide plate lower end offers guide rail through-hole, and the guide rail is arranged in guide rail through-hole, and the both ends of the guide rail are fixed in rack,
The first discharge outlet and the second discharge outlet are offered on the slide plate, first drainpipe is connected at the first discharge outlet, institute
The second drainpipe is stated to be connected at the second discharge outlet；
Second force piece is fixed in rack, and the gear is connected to the output end of the second force piece, the slide plate lower end
It is provided with rack structure compatible with gear, the gear is meshed with the rack structure of slide plate lower end.
4. self-draining arrangement according to claim 1, it is characterised in that: the plate component further includes transmission mechanism,
The number of the ball-screw is two, and the transmission mechanism includes driving wheel, the first driven wheel, the second driven wheel and skin
Band, on driving wheel, the first driven wheel and the second driven wheel, the driving wheel and the first force piece export the belt tension
End transmission connection, first driven wheel and the second driven wheel are individually fixed in the screw axis of two ball-screws far from funnel
End.
5. self-draining arrangement according to claim 4, it is characterised in that: the transmission mechanism further includes idler roller, institute
It states idler roller to be fixed in rack, the roll body of the idler roller is in contact with belt to tightening belt.
6. self-draining arrangement according to claim 1, it is characterised in that: it further include vibrating elements, the vibrating elements
It is fixed in rack, and the drainpipe is in contact with vibrating elements.
7. self-draining arrangement according to claim 1, it is characterised in that: cleaning mouth is offered in the hopper side walls,
It is provided with cleaning window on the cleaning mouth, is tightly connected between cleaning window and the hopper side walls.
8. self-draining arrangement according to claim 1, it is characterised in that: the track of the top of the plate and funnel it
Between be tightly connected.
9. a kind of automatic drain system, it is characterised in that: including flue and self-draining arrangement, the self-draining arrangement is
Self-draining arrangement described in any claim of claim 1-8, the bottom of the flue offer discharge outlet, the draining
Mouth size is identical as the upper opening size of funnel, and the upper opening of the funnel is connected at flue discharge outlet.
10. automatic drain system according to claim 1, it is characterised in that: the stack base is obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910550998.5A CN110242974B (en) | 2019-06-24 | 2019-06-24 | Automatic drainage device and system |
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|---|---|---|---|
| CN201910550998.5A CN110242974B (en) | 2019-06-24 | 2019-06-24 | Automatic drainage device and system |
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| CN110242974A true CN110242974A (en) | 2019-09-17 |
| CN110242974B CN110242974B (en) | 2024-02-06 |
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| EP0287872A1 (en) * | 1987-04-18 | 1988-10-26 | Balcke-Dürr AG | Device for introducing fumes into a cooling tower |
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