CN207918523U - A kind of IC anaerobic towers - Google Patents
A kind of IC anaerobic towers Download PDFInfo
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- CN207918523U CN207918523U CN201721773807.4U CN201721773807U CN207918523U CN 207918523 U CN207918523 U CN 207918523U CN 201721773807 U CN201721773807 U CN 201721773807U CN 207918523 U CN207918523 U CN 207918523U
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Abstract
The utility model discloses a kind of IC anaerobic towers, including shell, cloth water assembly is provided in shell from bottom to top, three phase separator and gas-liquid separator, the water inlet pipe towards cloth water assembly is provided on the shell, water outlet is offered on the shell, the tedge for rising for biogas is communicated between the three phase separator and gas-liquid separator, the muddy water down-comer for leading to cloth water assembly from gas-liquid separator is equipped in the shell, methane outlet is offered on the gas-liquid separator, the inner bottom wall of the shell offers the collecting tank of annular, the outer bottom of the shell is provided with blow-off pipe, the blow-off pipe is connected to collecting tank.The efficiency that calcification mud is discharged in this IC anaerobic towers is higher, and maintenance cost is low, to the high treating effect of waste water.This IC anaerobic towers can be handled paper waste, and to meet emission request, and this IC anaerobic towers are without being arranged the individual energy, energy conservation and environmental protection.
Description
Technical field
The utility model is related to organic sewage process field, more particularly to a kind of IC anaerobic towers.
Background technology
IC（internal circulation）Anaerobic tower, that is, internal-circulation anaerobic reactor is used for the processing of organic wastewater.
Organic wastewater is launched in IC anaerobic tower internal circulation flows, in IC anaerobic towers anaerobe, and anaerobe is by organic wastewater
In organic matter degradation at biogas and inorganic matter, to realize that the qualified discharge of waste water, IC anaerobic towers are widely used in paper industry.
Existing Authorization Notice No. is that the Chinese utility model patent of CN202099166U discloses a kind of IC anaerobic reactors,
Including shell, water distributor, water inlet pipe, three phase separator and water outlet towards water distributor are provided, in sequence from bottom to top, in shell,
Water distributor is provided with gas-liquid separator, between three phase separator and gas-liquid separator for inputting water into shell at the top of shell
It is communicated with the tedge for rising for biogas, casing center is equipped with the muddy water down-comer for leading to water distributor from gas-liquid separator,
Methane outlet is connected at the top of gas-liquid separator, housing bottom is equipped with sewage draining exit.Dead micro- life in the IC anaerobic reactors
Object meeting calcification forms calcification mud, when calcification mud deposition is more, calcification mud can be discharged from sewage draining exit.But the IC anaerobic reactors
Sewage draining exit is laterally arranged, and the less efficient of calcification mud is discharged.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of IC anaerobic towers, calcification is discharged
The efficiency of mud is higher.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of IC anaerobic towers, packet
Shell is included, cloth water assembly, three phase separator and gas-liquid separator is provided in shell from bottom to top, is provided on the shell logical
Toward the water inlet pipe of cloth water assembly, water outlet is offered on the shell, is communicated between the three phase separator and gas-liquid separator
Tedge for rising for biogas, the shell is interior to be equipped with the muddy water down-comer for leading to cloth water assembly from gas-liquid separator, institute
State and offer methane outlet on gas-liquid separator, the inner bottom wall of the shell offers the collecting tank of annular, the shell it is outer
Bottom is provided with blow-off pipe, and the blow-off pipe is connected to collecting tank.
Through the above technical solutions, before processing, the anaerobe for handling organic wastewater is launched in shell, then use
It pumps to water inlet pipe and is passed through waste water, waste water enters in shell to react with anaerobe, and anaerobe decomposes organic matter, generates
Biogas.The biogas and water that sludge, reaction in waste water generate flow upwards through three phase separator separation, and most of sludge stays in
The lower section of three phase separator, purified water are discharged from water outlet, and biogas enters gas-liquid separator by tedge, then from natural pond
Gas outlet discharge, while also some muddy water diffuses in gas-liquid separator through the gap between three phase separator.Muddy water is in gas-liquid point
From precipitating in device and being arranged under muddy water down-comer, gone out from cloth water assembly, under the collective effect for the waste water being passed through, in shell
The flow risen is formed, the waste water in shell is stirred, interior cycle is consequently formed, waste water energy is made preferably to be connect with anaerobe
It touches.Dead anaerobe meeting calcification forms calcification mud in waste water, and when calcification mud deposition is more, blow-off pipe can be connected, will
Solid refuse in calcification mud and shell is discharged from blow-off pipe.Since the water (flow) direction of housing bottom is to be diffused into surrounding from center
, then most of calcification mud can be near the madial wall with water movement to shell, and because in gravity sedimentation to collecting tank, then calcification
Mud can go out shell reliably into blowdown tube side-by-side, and the efficiency that calcification mud is discharged in this IC anaerobic towers is higher.
Preferably, the internal ring wall of the collecting tank is guide surface, and the guide surface is obliquely installed, the calcification in the shell
Mud can be slid along guide surface to the bottom of collecting tank.
Through the above technical solutions, the calcification mud in shell can be slid along guide surface to the bottom of collecting tank, guide surface pair
Calcification mud plays the role of convergence, and calcification mud is made more to concentrate, and can more thoroughly clear up calcification mud.
Preferably, the blowdown valve for opening and closing blow-off pipe is provided on the blow-off pipe.
Through the above technical solutions, when needing to clear up calcification mud, blowdown valve is opened, then blow-off pipe is connected；When cleaning out
Blowdown valve is closed, then blow-off pipe blocks, easy to use.
Preferably, the cloth water assembly includes the first water distributor, and first water distributor includes cloth supply mains, total with water distribution
Several water distribution branch pipes of pipe connection, the cloth supply mains is connected to water inlet pipe, the outlet ends of several water distribution branch pipes relative to
The axis of shell is circumferentially distributed.
Through the above technical solutions, several water distribution branch pipes dispersedly input flow in shell, the waste water flowing in shell
More uniformly, dead water region is less, and waste water energy is made preferably to be contacted with anaerobe, and the treatment effect of waste water is preferable.
Preferably, the outlet end of several water distribution branch pipes is towards the tangential direction of the first water distributor, and waste water is from several institutes
It states and is rotated along same pointer direction after water distribution branch pipe is gone out.
Through the above technical solutions, the waste water sprayed from water distribution branch pipe rotates in shell, waste water is played and is preferably stirred
Mix effect.
Preferably, the cloth water assembly includes the second water distributor, and second water distributor is connected to muddy water down-comer, described
Multiple muddy water outlets are offered on second water distributor, multiple muddy water outlets are circumferentially distributed relative to the axis of shell.
Through the above technical solutions, multiple muddy water outlets dispersedly spray muddy water, to the mixing effect of waste water in shell
Preferably, dead water region is less, and waste water energy is made preferably to be contacted with anaerobe, and the treatment effect of waste water is preferable.
Preferably, the tangential direction of several muddy water outlet second water distributors of direction, muddy water go out from several muddy water
Mouth rotates after going out along same pointer direction.
Through the above technical solutions, the muddy water sprayed from muddy water outlet rotates in shell, waste water is played and is preferably stirred
Mix effect.
Preferably, the quantity of the three phase separator is two groups, and three phase separator described in two groups is located at the difference in shell
At height.
Through the above technical solutions, two groups of three phase separators of setting can play the role of secondary separation, make in shell
Gas, liquid, solid can complete the separation of higher degree, preferable to the treatment effect of waste water.
In conclusion the utility model having the beneficial effect that in contrast to the prior art：Calcification mud is discharged in this IC anaerobic towers
Efficiency is higher, and maintenance cost is low, to the high treating effect of waste water.
Description of the drawings
Fig. 1 is the system diagram of this IC anaerobic towers, is mainly used for showing the operation principle of this IC anaerobic towers；
Fig. 2 is the partial perspective view of this IC anaerobic towers, the structure of cloth water assembly in main prominent embodiment；
Fig. 3 is the A-A sectional views of Fig. 2, the structure of collecting tank in main prominent embodiment.
Reference numeral：1, shell；2, cloth water assembly；3, three phase separator；4, gas-liquid separator；11, water inlet pipe；12, go out
The mouth of a river；13, collecting tank；131, guide surface；14, blow-off pipe；141, blowdown valve；21, cone-plate；22, the first water distributor；23, second
Water distributor；15, cyclic gap；221, cloth supply mains；222, water distribution branch pipe；231, muddy water import；232, muddy water exports；31, on
Riser；41, muddy water down-comer；42, methane outlet.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
As shown in Figure 1, a kind of IC anaerobic towers, including cylindrical shell 1, the inner hollow of shell 1.In shell 1 under
It is provided with cloth water assembly 2, three phase separator 3 and gas-liquid separator 4 on and, the water inlet towards cloth water assembly 2 is provided on shell 1
Pipe 11 offers water outlet 12 at the top of 1 side wall of shell.Organic wastewater enters shell 1 from water inlet pipe 11, after processing from water outlet
Shells 1 are discharged in mouth 12.
As shown in Figures 2 and 3, the inner bottom wall of shell 1 offers the collecting tank 13 of annular, and collecting tank 13 is located at and is close to shell
The internal ring wall of the position of 1 madial wall, collecting tank 13 is guide surface 131, and the inclination of guide surface 131 is arranged upward, the calcification in shell 1
Mud can slide along guide surface 131 to the bottom of collecting tank 13.The outer bottom of shell 1 is provided with several blow-off pipes 14, blow-off pipe 14
It is connected to collecting tank 13 and junction is located at the bottom wall of collecting tank 13, blowdown valve 141 is respectively arranged on each blow-off pipe 14,
Blowdown valve 141 is used to control the break-make of corresponding blow-off pipe 14.
Cloth water assembly 2 is located at the bottom position in shell 1, and cloth water assembly 2 includes cone-plate 21, the above cone-plate 21
One water distributor 22, the second water distributor 23 positioned at 21 lower section of cone-plate.Cone-plate 21 is the thin-walled plate of taper, the tip court of cone-plate 21
Downward, the axis of cone-plate 21 is overlapped with the axis of shell 1, and there are cyclic gaps between 1 bottom wall of cone-plate 21 and shell for upper, open end
15。
Several water distribution branch pipes 222 that first water distributor 22 includes cloth supply mains 221, is connected to cloth supply mains 221, water distribution is total
Pipe 221 is connected to water inlet pipe 11, and cloth supply mains 221 is annular in shape, and the axis of cloth supply mains 221 is overlapped with the axis of cone-plate 21.If
Dry water distribution branch pipe 222 is identical bend pipe, and the axis relative to shell 1 is centrosymmetric distribution, several water distribution branch pipes 222
Away from the end of cloth supply mains 221 towards the same tangential direction of the first water distributor 22, the i.e. tangential direction of cone-plate 21.Waste water
It is rotated along anti-clockwise direction after being gone out from several water distribution branch pipes 222, wherein referring to being seen as from top to bottom counterclockwise counterclockwise.
Second water distributor 23 is the water distributor structure of inner hollow, and the second water distributor 23 is located at cyclic gap 15, and position
In on the axis of shell 1.Second water distributor 23 includes muddy water import 231 and multiple muddy water outlet 232, multiple muddy water outlets 232
Axis relative to shell 1 is centrosymmetric distribution, and multiple muddy water outlet 232 is towards the same tangent line sides of the second water distributors 23
To muddy water is rotated in the counterclockwise direction after being gone out from multiple muddy water outlet 232, wherein referring to being seen as from top to bottom counterclockwise inverse
Hour hands.
As shown in Figure 1, three phase separator 3 has two groups, two groups of three phase separators 3 are located at the different height position in shell 1.
Three phase separator 3 is the thin-wall construction up-small and down-big, lower end is open, is communicated with and is used between three phase separator 3 and gas-liquid separator 4
The tedge 31 risen for biogas.The biogas generated in shell 1 enters gas-liquid after the collection of three phase separator 3, from tedge 31
In separator 4；Liquid can pass through reaches top with the gap between group three phase separator 3；Most of solid particulate matter is blocked in
The lower section of three phase separator 3 is achieved in the tri-state separation of gas, liquid, solid.Three phase separator 3 is the prior art, herein
It does not repeat.Two groups of three phase separators 3 being arranged can play the role of secondary separation, make gas, liquid, solid in shell 1
The separation that can complete higher degree, it is preferable to the treatment effect of waste water.
Gas-liquid separator 4 is located at the top of shell 1 and outside shell 1, is set between gas-liquid separator 4 and cloth water assembly 2
Be equipped with muddy water down-comer 41, one end of muddy water down-comer 41 is connected to the bottom of gas-liquid separator 4, muddy water down-comer 41 it is another
End is connected to after cone-plate 21 with muddy water import 231.The top of gas-liquid separator 4 offers methane outlet 42.
Before processing, the anaerobe for handling organic wastewater is launched in the shell 1, then with pumping through water inlet pipe 11 to shell
Waste water is passed through in body 1, waste water is reacted with anaerobe, and anaerobe decomposes organic matter, generates biogas.Dirt in waste water
The biogas and water that mud, reaction generate flow upwards through the separation of three phase separator 3, and most of sludge stays in three phase separator 3
Lower section, purified water from water outlet 12 be discharged, biogas by tedge 31 enter gas-liquid separator 4, while also some
Muddy water, which is passed through, to be diffused in the gap between group three phase separator 3 in gas-liquid separator 4.Muddy water precipitates in gas-liquid separator 4 and from mud
41 times rows of water down-comer, and gone out from the second water distributor 23, under the collective effect for the waste water that the first water distributor 22 is gone out, in shell
The flow risen from bottom rotation is formed in body 1, stirs the waste water in shell 1, interior cycle is consequently formed, makes waste water energy preferably
It is contacted with anaerobe, the treatment effect of waste water is preferable.This IC anaerobic towers can be handled paper waste, to meet discharge
It is required that and this IC anaerobic towers it is not necessary that the individual energy, energy conservation and environmental protection is arranged.
Dead anaerobe meeting calcification forms calcification mud in waste water, when calcification mud deposition is more, can open blowdown
Solid refuse in calcification mud and shell 1 is discharged valve 141 from blow-off pipe 14.Since the water (flow) direction of 1 bottom of shell is therefrom
The heart is diffused into surrounding, then most of calcification mud can be near the madial wall with water movement to shell 1, and because of gravity sedimentation to receipts
Collect in slot 13.The communicating position of blow-off pipe 14 and collecting tank 13 is located at the bottom wall of collecting tank 13, then calcification mud can be reliably into
Simultaneously shell 1 is discharged in blow-off pipe 14.Calcification mud in shell 1 can be cleared up more clean by this IC anaerobic towers, can be to a certain degree
On prevent calcification mud in shell 1 from excessively influencing the treatment effeciency of this IC anaerobic towers, and reduce maintenance cost.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the scope of protection of the utility model is determined by the attached claims.
Claims (8)
1. a kind of IC anaerobic towers, including shell (1), shell (1) is interior to be provided with cloth water assembly (2), three phase separator from bottom to top
(3) and gas-liquid separator (4) water inlet pipe (11) towards cloth water assembly (2), the shell (1), are provided on the shell (1)
On offer water outlet (12), be communicated between the three phase separator (3) and gas-liquid separator (4) for rising for biogas
Riser (31), the interior muddy water down-comer (41) being equipped with from gas-liquid separator (4) towards cloth water assembly (2) of the shell (1) are described
Methane outlet (42) is offered on gas-liquid separator (4), it is characterized in that：The inner bottom wall of the shell (1) offers the receipts of annular
Collect slot (13), the outer bottom of the shell (1) is provided with blow-off pipe (14), and the blow-off pipe (14) is connected to collecting tank (13).
2. a kind of IC anaerobic towers according to claim 1, it is characterized in that：The internal ring wall of the collecting tank (13) is guide surface
(131), the guide surface (131) is obliquely installed, and the calcification mud in the shell (1) can be slid along guide surface (131) to collection
The bottom of slot (13).
3. a kind of IC anaerobic towers according to claim 1 or 2, it is characterized in that：It is provided with and is used on the blow-off pipe (14)
Open and close the blowdown valve (141) of blow-off pipe (14).
4. a kind of IC anaerobic towers according to claim 1, it is characterized in that：The cloth water assembly (2) includes the first water distributor
(22), first water distributor (22) include cloth supply mains (221), several water distribution branch pipes for being connected to cloth supply mains (221)
(222), the cloth supply mains (221) is connected to water inlet pipe (11), and the outlet end of several water distribution branch pipes (222) is relative to shell
The axis of body (1) is circumferentially distributed.
5. a kind of IC anaerobic towers according to claim 4, it is characterized in that：The outlet end of several water distribution branch pipes (222)
Towards the first water distributor (22) tangential direction, waste water from several water distribution branch pipes (222) go out after along same pointer direction
Rotation.
6. a kind of IC anaerobic towers according to claim 1, it is characterized in that：The cloth water assembly (2) includes the second water distributor
(23), second water distributor (23) is connected to muddy water down-comer (41), and multiple mud are offered on second water distributor (23)
Water out (232), multiple muddy water outlets (232) are circumferentially distributed relative to the axis of shell (1).
7. a kind of IC anaerobic towers according to claim 6, it is characterized in that：Several muddy water outlet (232) directions second
The tangential direction of water distributor (23), muddy water is exported from several muddy water to be rotated after (232) are gone out along same pointer direction.
8. a kind of IC anaerobic towers according to claim 1, it is characterized in that：The quantity of the three phase separator (3) is two groups,
Three phase separator (3) described in two groups is located at the different height in shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721773807.4U CN207918523U (en) | 2017-12-18 | 2017-12-18 | A kind of IC anaerobic towers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721773807.4U CN207918523U (en) | 2017-12-18 | 2017-12-18 | A kind of IC anaerobic towers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207918523U true CN207918523U (en) | 2018-09-28 |
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ID=63606665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721773807.4U Active CN207918523U (en) | 2017-12-18 | 2017-12-18 | A kind of IC anaerobic towers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207918523U (en) |
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2017
- 2017-12-18 CN CN201721773807.4U patent/CN207918523U/en active Active
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