CN208038063U - Rotary drum solid caustic soda flaker - Google Patents
Rotary drum solid caustic soda flaker Download PDFInfo
- Publication number
- CN208038063U CN208038063U CN201820315964.9U CN201820315964U CN208038063U CN 208038063 U CN208038063 U CN 208038063U CN 201820315964 U CN201820315964 U CN 201820315964U CN 208038063 U CN208038063 U CN 208038063U
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- CN
- China
- Prior art keywords
- hopper
- shell
- rotary drum
- caustic soda
- solid caustic
- 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
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a kind of rotary drum solid caustic soda flakers, including：Shell, rotary drum is provided in shell, it is provided with hopper immediately below rotary drum, lye delivery pipe by stretching into shell outside, lye delivery pipe is connected with hopper, it is provided with drain pipe on the bottom plate of shell, the side of shell is provided with solid caustic soda output channel, it is exported outward from solid caustic soda output channel after the solid caustic soda stripping that sheeting is formed on rotary drum, the both sides of hopper are respectively arranged with lifting lug, it is respectively connected with drive chain on each lifting lug, each drive chain engages on the drive wheel, shell is stretched out in the free end of every drive chain, pulling downward on the free end of both sides drive chain simultaneously can drive hopper to move upwards, to enable the lye in hopper to be constantly attracted on rotary drum and sheeting discharge.The utility model has the advantages that：After the solid caustic soda production device fails other than flaker are shut down, sheeting function continues sheeting, thus the case where effectively lye being avoided to waste.
Description
Technical field
The utility model is related to solid caustic soda production equipment technical fields, and in particular to solid caustic soda flaker.
Background technology
High temperature, high concentration liquid caustic soda coagulation forming after become market sale product.Caustic soda after solidification is solidifying usual
It is in the form of sheets or granular.Since the caustic soda preparation of sheet is easier to, finished product caustic soda currently on the market is mainly based on sheet.
The equipment for preparing flake caustic is mainly rotary drum solid caustic soda flaker.The structure of traditional rotary drum solid caustic soda flaker
Include mainly：Shell is provided with rotary drum in shell, recessed down, arc hopper, alkali is provided in the shell below rotary drum
Liquid delivery pipe is connected by stretching into outside in shell with lye hopper, and the side of shell is provided with solid caustic soda output channel, cold on rotary drum
But it being exported outward from solid caustic soda output channel after the solid caustic soda stripping that sheeting is formed, hopper can topple over from a side to the other side, to
Lye in hopper is poured into shell, drain pipe is provided on the bottom plate of shell.
Traditional rotary drum solid caustic soda flaker has the following defects：Once because of the solid caustic soda production equipment fault other than flaker
And when needing to shut down, the liquid level of the lye in hopper will continuously decrease, when the liquid level of lye is less than operating fluid level height, work
Making liquid level i.e. ensures the height that lye can be adhered in drum surface, the lye in hopper can only by way of toppling over,
Lye is poured into shell, be then discharged from drain pipe and is diluted with a large amount of water, is also needed with a large amount of water to material
Bucket, enclosure interior are cleaned, use steam blowing again.This allows for a large amount of high-concentration alkali liquor wastes, and leads to great lot of water resources
Waste, while also adding the workload of staff.
Utility model content
The utility model technical issues that need to address are：A kind of lye sheeting that can ensure that in hopper is provided completely to turn
Drum-type solid caustic soda flaker.
To solve the above problems, the technical solution adopted in the utility model is：Rotary drum solid caustic soda flaker, including：It is fixed
The shell being arranged on supporting rack is provided with rotary drum in shell, recessed down, arc is provided in the shell immediately below rotary drum
Hopper, by stretching into shell outside, lye delivery pipe is connected lye delivery pipe with lye hopper, is provided on the bottom plate of shell
Drain pipe, the side of shell are provided with solid caustic soda output channel, from solid caustic soda output channel after the solid caustic soda stripping that sheeting is formed on rotary drum
In export outward, the both sides of hopper are respectively arranged with lifting lug, and drive chain is respectively connected on each lifting lug, and each drive chain engages
On the drive wheel, each driving wheel is mounted on by installation axle on shell, and shell is stretched out in the free end of every drive chain, together
When pull downward on the free end of both sides drive chain and hopper can be driven to move upwards, this can be such that the liquid level of lye in hopper remains
In the height of operating fluid level, to enable the lye in hopper to be constantly attracted on rotary drum and sheeting discharge.
Further, rotary drum solid caustic soda flaker above-mentioned, wherein be both provided with non-return mechanism on each driving wheel, often
A non-return mechanism includes：The driving wheel uses sprocket wheel and ratchet integral structure, drive chain to be engaged on the sprocket wheel of driving wheel
On, the ratchet of driving wheel is matched with a pawl, pawl spring to be hinged and connected on shell and elastic block is adjacent in ratchet
Between two teeth, when the free end of drive chain pulls downward on, pawl will not hinder ratchet wheel, when the free end of drive chain stops fortune
When dynamic, pawl spring block is on ratchet, so as to prevent driving wheel from rotating backward.
Further, rotary drum solid caustic soda flaker above-mentioned, wherein upper limit block and lower limit gear are provided in shell
Block, upper limit block and lower limit block can distinguish the lifting lug that block lives hopper, when hopper is run up to highest position
Upper limit block just block lives the top of hopper lifting lug, and when hopper is run down, to lowest position, limited block is just at present
Block lives the bottom of hopper lifting lug.
Further, rotary drum solid caustic soda flaker above-mentioned, wherein bottom plate is by two lateral centres and bends downward, drain
The lowest position in bottom plate is arranged in pipe.
Further, rotary drum solid caustic soda flaker above-mentioned, wherein the discharge port of lye delivery pipe is located at hopper can be upwards
Run the top of the highest position reached.
Further, rotary drum solid caustic soda flaker above-mentioned, wherein the pawl per side is driven by the cylinder, the work of cylinder
Stopper rod, which elongates or shortens, can drive pawl to be separated with corresponding ratchet or return back to again state of the block on ratchet, work as pawl
When being separated with corresponding ratchet, hopper can move downward under gravity.
The utility model has the advantages that：After the solid caustic soda production device fails other than flaker are shut down, sheeting function
Continue sheeting work, until the case where lye in hopper is completely used up, is wasted avoiding problems the lye of high concentration,
And have the consumption for reducing water resource, and reduce the pollution to working environment, working at the same time the workload of personnel can also effectively reduce,
To reduce cost for solid caustic soda production.
Description of the drawings
Fig. 1 is the structural schematic diagram of rotary drum solid caustic soda flaker described in the utility model.
Fig. 2 is the enlarged structure schematic diagram of the non-return mechanism of Fig. 1 driving wheels.
Specific implementation mode
The utility model is described in further detail with preferred embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, rotary drum solid caustic soda flaker, including：The shell 1 being fixed on supporting rack, the interior setting of shell 1
Have a rotary drum 2, hopper 3 recessed down be provided in the shell 1 immediately below rotary drum 2, lye delivery pipe 4 by stretching into outside in shell 1,
Lye delivery pipe 4 is connected with hopper 3.The influence of lye delivery pipe 4 hopper 3 moves upwards in order to prevent, lye in the present embodiment
The top that the highest position that can be reached is run up in hopper 3 is arranged in the discharge port of delivery pipe 4.On the bottom plate 11 of shell 1
It is provided with drain pipe 12.It by two lateral centres and is bent downward for the ease of drain bottom plate 11, drain pipe 12 is arranged in bottom plate 11
Lowest position.The side of shell 1 is provided with solid caustic soda output channel 5, from solid caustic soda after the solid caustic soda stripping that sheeting is formed on rotary drum 2
It is exported outward in output channel 5.The both sides of hopper 3 are respectively arranged with lifting lug 31, and drive chain 6 is respectively connected on each lifting lug 31,
Each drive chain 6 is engaged on driving wheel 7, and each driving wheel 7 is mounted on by installation axle on shell 1.Every drive chain 6
Free end stretch out shell 1, while the free end for pulling downward on both sides drive chain 6 can drive hopper 3 to move upwards, this can make
The liquid level of lye remains at the height of operating fluid level in hopper 3, turns to enable the lye in hopper 3 to be constantly attracted to
Sheeting discharge on drum 2.
As shown in Fig. 2, being both provided with non-return mechanism on each driving wheel 7 in the present embodiment, each non-return mechanism includes：
The driving wheel 7 uses sprocket wheel 71 and 72 integral structure of ratchet.Drive chain 6 is engaged on the sprocket wheel 71 of driving wheel 7, driving wheel
7 ratchet 72 is matched with a pawl 73, and 73 elasticity of pawl is hinged and connected on shell 1 and elastic block is adjacent in ratchet 72
Two teeth between.When the free end of drive chain 6 pulls downward on, pawl 73 will not hinder ratchet 72 to rotate, when the freedom of drive chain 6
When holding stop motion, the elastic block of pawl 73 is on ratchet 72, so as to prevent driving wheel 7 from rotating backward.Specifically, each spine
Connection between pawl 73 and shell 1 includes：Pawl 73 is hinged and connected on shell 1, and bullet is provided between shell 1 and pawl 73
Spring, under the elastic force effect of spring, pawl 73 has trend of the block between two adjacent teeth of ratchet 72 always.For the ease of
Hopper 3 resets, and in the present embodiment, the pawl 73 per side is respectively connected with cylinder, and the piston rod of cylinder, which elongates or shortens, can drive spine
Pawl 73 is separated with corresponding ratchet 72 or returns back to again state of the block on ratchet 73, when pawl 73 and corresponding ratchet 72
When being separated, hopper 3 can move downward under gravity.The purpose that non-return mechanism is arranged is：Ensure that hopper 3 can consolidate
Ground stops at the position after moving upwards, so that it is guaranteed that sheeting work carries out.
In the present embodiment, upper limit block 13 and lower limit block 14, upper limit block 13 and lower limit are provided in shell 1
Position block 14 can distinguish block on the lifting lug 31 of hopper 3, the upper limit block 13 when hopper 3 is run up to highest position
Just block is at the top of the lifting lug 31 of hopper 3, and when hopper 3 is run down to lowest position, lower limit block 14 is just
Block lives the bottom of the lifting lug 31 of hopper 3.
When normal work, lye is delivered to by lye delivery pipe 4 in hopper 3, and the liquid level of the lye in hopper 3 remains
In operating fluid level height, rotary drum 2 constantly rotates, and the lye in hopper 3 is constantly attracted to the surface of rotary drum 2, to form piece
Shape solid caustic soda, from solid caustic soda output channel 5, output is packed outward after the stripping of sheet solid caustic soda.Solid caustic soda production other than flaker is set
When being shut down for failure, lye delivery pipe 4 stops conveying lye into hopper 3, and the liquid level of the lye in hopper 3 is less than work
After making liquid level, while the free end of drive chain 6 is pulled downward on, hopper 3 is made to move upwards.By increasing the height of hopper 3,
So that it is guaranteed that the lye in hopper 3 can constantly be adsorbed on the surface of rotary drum 2 and carry out sheeting, until the lye sheeting in hopper 3
Completely.Lye in this way in hopper 3 would not be wasted, and lye is greatly saved, effectively lye is avoided to waste, while can also be big
It is big to reduce water for cleaning, to reduce the consumption of water.When needing to reset in hopper 3, only need to drive cylinder make pawl 73 with it is right
The ratchet 72 answered is separated, and such hopper 3 can then move downwardly to initial position under gravity, exhaust hood drive again
Pawl 73 returns back to state of the block on ratchet 73, to be ready for the sheeting work after booting.Once in addition, sheeting
Machine itself fail only need to make the pawl 73 of 3 side of hopper be separated with ratchet 72, and this side of such hopper 3 then can be to
Lower rotation, to which the lye of the high concentration in hopper 3 to be poured onto in shell 1, the lye in shell 1 is arranged from drain pipe 12 again
Go out.
The utility model has the advantage of：After the solid caustic soda production device fails other than flaker are shut down, flaker
It can continue sheeting work, be sent out the case where be completely used up the lye in hopper 3, avoiding problems the lye of high concentration wastes
It is raw, and the consumption of water is greatly reduced, and reduce the pollution to working environment, the workload of staff effectively reduces, from
And to be solid caustic soda production reduce cost.
Claims (6)
1. rotary drum solid caustic soda flaker, including：The shell being fixed on supporting rack is provided with rotary drum in shell, and rotary drum is just
Hopper recessed down is provided in the shell of lower section, lye delivery pipe by stretching into shell outside, lye delivery pipe and hopper phase
Connection, is provided with drain pipe on the bottom plate of shell, and the side of shell is provided with solid caustic soda output channel, and what sheeting was formed on rotary drum consolidates
It is exported outward from solid caustic soda output channel after alkali stripping, it is characterised in that：The both sides of hopper are respectively arranged with lifting lug, each lifting lug
On be respectively connected with drive chain, each drive chain engages on the drive wheel, each driving wheel by installation axle be mounted on shell
On, shell is stretched out in the free end of every drive chain, while the free end for pulling downward on both sides drive chain can drive hopper upward
Movement, this can make the liquid level of lye in hopper remain at the height of operating fluid level, to enable the lye in hopper constantly
It is attracted on rotary drum and sheeting discharge.
2. rotary drum solid caustic soda flaker according to claim 1, it is characterised in that：It is both provided with non-return on each driving wheel
Mechanism, each non-return mechanism include：The driving wheel is engaged on driving wheel using sprocket wheel and ratchet integral structure, drive chain
Sprocket wheel on, the ratchet of driving wheel is matched with a pawl, pawl spring to be hinged and connected on shell and elastic block is in ratchet
Between two adjacent teeth, when the free end of drive chain pulls downward on, pawl will not hinder ratchet wheel, when the free end of drive chain
When stop motion, pawl spring block is on ratchet, so as to prevent driving wheel from rotating backward.
3. rotary drum solid caustic soda flaker according to claim 1 or 2, it is characterised in that：Upper limit gear is provided in shell
Block and lower limit block, upper limit block and lower limit block can distinguish the lifting lug that block lives hopper, when hopper run up to
Upper limit block just block lives the top of hopper lifting lug when highest position, when hopper is run down to lowest position at present
Limited block just block lives the bottom of hopper lifting lug.
4. rotary drum solid caustic soda flaker according to claim 1 or 2, it is characterised in that：Bottom plate from two it is lateral intermediate and to
The lowest position in bottom plate is arranged in lower bending, drain pipe.
5. rotary drum solid caustic soda flaker according to claim 1 or 2, it is characterised in that：The discharge port position of lye delivery pipe
The top of the highest position of arrival can be run up in hopper.
6. rotary drum solid caustic soda flaker according to claim 1, it is characterised in that：Pawl per side is driven by the cylinder,
The piston rod of cylinder, which elongates or shortens, can drive pawl to be separated with corresponding ratchet or return back to again shape of the block on ratchet
State, when pawl is separated with corresponding ratchet, hopper can move downward under gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315964.9U CN208038063U (en) | 2018-03-08 | 2018-03-08 | Rotary drum solid caustic soda flaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315964.9U CN208038063U (en) | 2018-03-08 | 2018-03-08 | Rotary drum solid caustic soda flaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208038063U true CN208038063U (en) | 2018-11-02 |
Family
ID=63950549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820315964.9U Expired - Fee Related CN208038063U (en) | 2018-03-08 | 2018-03-08 | Rotary drum solid caustic soda flaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208038063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314061A (en) * | 2018-03-08 | 2018-07-24 | 苏州天沃环境能源工程有限公司 | Rotary drum solid caustic soda flaker |
-
2018
- 2018-03-08 CN CN201820315964.9U patent/CN208038063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314061A (en) * | 2018-03-08 | 2018-07-24 | 苏州天沃环境能源工程有限公司 | Rotary drum solid caustic soda flaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20200308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |