CN202193703U - Clean liquid discharge and feed pipe system of intermittent sludge concentration tank - Google Patents
Clean liquid discharge and feed pipe system of intermittent sludge concentration tank Download PDFInfo
- Publication number
- CN202193703U CN202193703U CN201120152717XU CN201120152717U CN202193703U CN 202193703 U CN202193703 U CN 202193703U CN 201120152717X U CN201120152717X U CN 201120152717XU CN 201120152717 U CN201120152717 U CN 201120152717U CN 202193703 U CN202193703 U CN 202193703U
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- Prior art keywords
- concentration tank
- clear liquid
- pipe
- feed pipe
- pipe system
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- 239000007788 liquid Substances 0.000 title claims abstract description 82
- 239000010802 sludge Substances 0.000 title abstract 6
- 239000000463 material Substances 0.000 claims abstract description 60
- 230000001427 coherent effect Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 13
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 239000002893 slag Substances 0.000 abstract 7
- 238000004140 cleaning Methods 0.000 abstract 3
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000010865 sewage Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model provides a clean liquid discharge and feed pipe system of an intermittent sludge concentration tank and belongs to the field of process facilities for waste water treatment. The system comprises a vent pipe, a slag breaking cone, a grate type material opening, a material pipe, a feed valve, a clean liquid valve, a cleaning opening and a cleaning liquid short pipe, and is mainly characterized in that the vent pipe, the slag breaking cone, the grate type material opening and the material pipe are arranged in the concentration tank; the vent pipe extends into the gas phase space at the top part of the concentration tank; the grate type material opening sloping downwards is adopted; and the slag breaking cone is arranged at the upper part of the grate type material opening. According to the utility model, the vent pipe, the slag breaking cone, the grate type material opening and the material pipe of the system are arranged in the concentration tank, thereby preventing freezing in winter; during the process of discharging clean liquid, the slag breaking cone can be propped against a floating slag layer to break the floating slag layer, so that blockage of the material opening can be avoided; the grate type material opening sloping downwards can avoid blockage of the material opening caused by sedimentation of sludge particles; with the design of the vent pipe, the situation that the sludge is discharged along with the clean liquid caused by flow fluctuation is prevented and the reduction of the specification of a subsequent cleaning liquid collecting pipe is also facilitated; and the clean liquid discharge and feed pipe system of the intermittent sludge concentration tank not only can be used for discharging clean liquid, but also for feeding sludge.
Description
Technical field
The utility model belongs to WWT and uses the process facility field, is specifically related to a kind of discharge clear liquid and feed pipe system of intermittent type mud concentration tank.
Background technology
Mud that the sewage-farm produces or scum silica frost carry out processed after needing usually to concentrate again; The wastewater treatment field of middle and small scale and most of industrial enterprises sewage treatment facility adopt the concentration tank (pond) of periodical operation more; Mud is interrupted entering, and clear liquid is interrupted discharge, in order to discharge clear liquid from the concentration tank different heights; Overhanging clear liquid discharging mouth need be set on the tank skin of a plurality of height location; Clear liquid valve or be installed in the drain root, or be installed in the position of being convenient to operate, be communicated with pipeline between clear liquid valve and the clear liquid discharging mouth.
There is following problem in operation in this clear liquid discharging piping:
(1), a clear liquid row mouthful root need the high-altitude to open and close when being provided with the clear liquid valve, operation inconvenience;
When (2) establishing connecting pipe between clear liquid row mouth and the clear liquid valve, because valve preceding pipeline topping up, cold district is prone to freeze;
(3) often form the scum layer that floats on liquid level in the concentration tank, discharge and to stop up clear liquid row mouth in the clear liquid process;
When (4) discharging clear liquid, full packages flows in the discharge tube, along with the reduction of liquid level in the concentration tank, emission flow from large to small, instability of flow possibly taken out of with clear liquid by mud.
The utility model content
The purpose of the utility model is to solve a difficult problem that exists in the above-mentioned prior art, and a kind of discharge clear liquid and feed pipe system of intermittent type mud concentration tank is provided.
The utility model is realized through following technical scheme:
A kind of discharge clear liquid of intermittent type mud concentration tank and feed pipe system; Comprise the ventpipe 1, break awl 2, comb formula material mouth 3, the material pipe 4 that are arranged on concentration tank 10 inside and connection successively, and the divider 5, feed valve 6, clear liquid valve 7, clear and coherent mouth 8, the clear liquid short tube 9 that are arranged on concentration tank 10 outsides;
Said ventpipe 1 upwards stretches in the gas-phase space at concentration tank 10 tops;
Said break awl 2 is up-small and down-big hydraucone shape, and its upper end is connected with ventpipe 1, and the lower end is connected with the upper end of comb formula material mouth 3;
Said comb formula material mouth 3 is up big and down small hydraucone shape, on its sidewall, has the hole, and its back cut diameter equates with the lower port diameter of break awl 2; The lower end of said comb formula material mouth 3 is connected with the upper end of material pipe 4;
Said material pipe 4 bottom design have two 45 ° of bend pipes that are communicated with successively, and stretch out that concentration tank 10 is outer to be connected with divider 5.
Said divider 5 is the four-way structure, and wherein three interfaces are communicated with the flange of the bend pipe of expecting pipe 4 lower ends, feed valve 6, clear liquid valve 7 respectively, and the 4th interface is provided with blind flange as clear and coherent mouthful 8.
One end of feed valve 6 is connected with divider 5, the other end with advance mud pipe 11 and be connected.
One end of clear liquid valve 7 is connected with divider 5, and the other end connects clear liquid short tube 9.
Sidewall at said comb formula material mouth 3 has radial bar hole 12, as discharging clear liquid or advancing mud.
The width of said bar hole 12 is 5～10mm, the total area of bar hole 12 be not less than material pipe 4 section area 1/2.
The top of ventpipe 1 is provided with 90 ° of bend pipes, and 90 ° of bend pipes stretch in the gas-phase space, avoids foreign matter to get into.
The end face bottom of said 90 ° of bend pipes exceeds the highest liquid level 200mm in the concentration tank 10 at least.
The caliber of said ventpipe 1 is not more than the caliber of material pipe 4, but is not less than 50mm.
The sidewall of said break awl 2 and the angle of bottom surface are 45 °.
The sidewall of said comb formula material mouth 3 and the angle of end face are 60 °.
Adopt welding to be fixedly connected between said ventpipe 1, break awl 2, comb formula material mouth 3 and the material pipe 4.
Compared with prior art, the beneficial effect of the utility model is:
(1) the material pipe is arranged on concentration tank inside, can effectively avoid being provided with outside the jar in the prior art frozen problem in winter that the clear liquid discharging pipeline possibly cause.
(2) in discharging the clear liquid process; Gas gets into from ventpipe; Make and expect that clear liquid is the annular flow of attaching wall in the pipe, delivery flow is stable, does not receive the influence of liquid level in the concentration tank; The mud of avoiding flow to fluctuate widely being caused is discharged with clear liquid, and stable simultaneously clear liquid flow helps reducing the specification of follow-up clear liquid conduit.
(3) in discharging the clear liquid process,, scum layer can avoid material mouthful obstruction when dropping to comb formula material mouth upper position by the broken scum layer of the break vertex of a cone.
(4) downward-sloping comb formula material mouth can be avoided because the mud granule deposition is stopped up the material mouth.
(5) use same set of system both to can be used for discharging clear liquid, also can be used for into mud.
(6) in concentration tank, a plurality of native systems can be set, comb formula material mouth is installed in the different heights position, can discharge the clear liquid at different heights place, also can reduce the interference of charging from the different heights charging to mud-water separation.
Description of drawings
Fig. 1 is the structural representation that the utility model intermittent type mud concentration tank is discharged clear liquid and feed pipe system.
Fig. 2 is break awl and the front view of comb formula material mouth among Fig. 1.
Fig. 3 is the vertical view of the comb formula material mouth among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1; A kind of discharge clear liquid of intermittent type mud concentration tank and feed pipe system; Comprise that being arranged on concentration tank 10 inner ventpipe 1, break awl 2, comb formula material mouth 3, material manages 4, and the divider 5, feed valve 6, clear liquid valve 7, clear and coherent mouthful 8, the clear liquid short tube 9 that are arranged on concentration tank 10 outsides;
Said ventpipe 1 upwards stretches in the gas-phase space at concentration tank 10 tops;
As shown in Figure 2, said break awl 2 is up-small and down-big hydraucone shape, and its upper end is connected with ventpipe 1, and the lower end is connected with comb formula material mouth 3;
Said comb formula material mouth 3 is up big and down small hydraucone shape, on its sidewall, has the hole, and its back cut diameter equates with the lower port diameter of break awl 2;
Said material pipe 4 bottom design have two 45 ° of bend pipes that are communicated with successively, and stretch out that concentration tank 10 is outer to be connected with divider 5.
Said divider 5 is the four-way structure, and wherein three interfaces are communicated with the flange of material pipe 4, feed valve 6, clear liquid valve 7 respectively, and the 4th interface is provided with blind flange as clear and coherent mouthful 8.
One end of feed valve 6 is connected with divider 5, the other end with advance mud pipe 11 and be connected.
One end of clear liquid valve 7 is connected with divider 5, and the other end connects clear liquid short tube 9.
As shown in Figure 3, have radial bar hole 12 at the sidewall of said comb formula material mouth 3, as discharging clear liquid or advancing mud.
The width of said bar hole 12 is 5～10mm, the total area of bar hole 12 be not less than material pipe 4 section area 1/2.
The top of ventpipe 1 is provided with 90 ° of bend pipes, and 90 ° of bend pipes stretch in the gas-phase space, avoids foreign matter to get into.
The end face bottom of said 90 ° of bend pipes exceeds the highest liquid level 200mm in the concentration tank 10 at least.
The caliber of ventpipe 1 is not more than the caliber of material pipe 4, but is not less than 50mm.
The sidewall of said break awl 2 and the angle of bottom surface are 45 °.
The sidewall of said comb formula material mouth 3 and the angle of end face are 60 °.
Adopt welding to be fixedly connected between said ventpipe 1, break awl 2, comb formula material mouth 3 and the material pipe 4.
In actual use, the tubing system of many cover the utility model can be set in the concentration tank, comb formula material mouth is arranged on the different height position, miscellaneous part is arranged identical.
The specific operation process of the utility model is: when advancing mud; Close clear liquid valve 7, open feed valve 6, the logical charge tube 4 of mud gets into concentration tank from comb formula material mouth 3; In servicely can select different pipings, to realize advancing mud from rational height location according to the liquid level in the concentration tank.Arrive when confirming liquid level and close feed valve 7, advance the mud end of processing.Advancing mud latter stage, can pump into clear liquid or other more peace and quiet waste water through advancing mud pipe 11, wash with this piping advancing the mud pipe, prevent that mud from depositing in pipeline.When discharging clear liquid, according to the relative position of the liquid level in the concentration tank and each comb formula material mouth, confirm corresponding tubing system, close feed valve 6, open clear liquid valve 7, discharge clear liquid, liquid level reaches closes clear liquid valve 6 when confirming the position, discharge the clear liquid end of processing.When causing piping to stop up owing to other reasons, can open clear and coherent mouthful 8 and give clear and coherent.
The utility model can be used for: the mud of petro-chemical waste water treatment field, the concentration process of scum silica frost; The mud of other every profession and trade sewage-farm intermittent operation, the concentration process of scum silica frost; The concentration process that contains suspended substance sewage of other intermittent operation.Most of enterprises Sewage Plant is a middle and small scale, generally adopts the mud concentration tank or the concentration basin of intermittent operation, therefore all can use the utility model.
Technique scheme is a kind of embodiment of the utility model; For those skilled in the art; On the basis that the utility model discloses application method and principle, be easy to make various types of improvement or distortion, and be not limited only to the described method of the above-mentioned embodiment of the utility model; Therefore the mode of front description is just preferred, and does not have restrictive meaning.
Claims (9)
1. the discharge clear liquid of an intermittent type mud concentration tank and feed pipe system; It is characterized in that: said tubing system comprises ventpipe (1), break awl (2), comb formula material mouth (3), the material pipe (4) that is arranged on concentration tank (10) inside and connection successively, and the divider (5), feed valve (6), clear liquid valve (7), clear and coherent mouth (8), the clear liquid short tube (9) that are arranged on concentration tank (10) outside;
Said ventpipe (1) upwards stretches in the gas-phase space at concentration tank (10) top;
Said break awl (2) is up-small and down-big hydraucone shape, and its upper end is connected with ventpipe (1), and the lower end is connected with the upper end of comb formula material mouth (3);
Said comb formula material mouth (3) is up big and down small hydraucone shape, on its sidewall, has the hole, and its back cut diameter equates with the lower port diameter of break awl (2); The lower end of said comb formula material mouth (3) is connected with the upper end of material pipe (4);
The lower end of said material pipe (4) is connected with two 45 ゜ bend pipes that are communicated with successively, and said bend pipe stretches out outside the concentration tank (10) and is connected with divider (5);
Said divider (5) is the four-way structure, and wherein three interfaces are communicated with the flange of the bend pipe of expecting pipe (4) lower end, feed valve (6), clear liquid valve (7) respectively, and the 4th interface is provided with blind flange as clear and coherent mouthful (8);
One end of feed valve (6) is connected with divider (5), the other end with advance mud pipe (11) and be connected;
One end of clear liquid valve (7) is connected with divider (5), and the other end connects clear liquid short tube (9).
2. the discharge clear liquid of intermittent type mud concentration tank according to claim 1 and feed pipe system is characterized in that: the sidewall at said comb formula material mouth (3) has bar hole (12), and said bar hole (12) radial distributes.
3. the discharge clear liquid of intermittent type mud concentration tank according to claim 2 and feed pipe system is characterized in that: the width of said bar hole (12) is 5 ~ 10mm, the total area of bar hole (12) be not less than material pipe (4) section area 1/2.
4. the discharge clear liquid of intermittent type mud concentration tank according to claim 1 and feed pipe system is characterized in that: be provided with 90 ゜ bend pipes at the top of said ventpipe (1), 90 ゜ bend pipes stretch in the gas-phase space.
5. the discharge clear liquid of intermittent type mud concentration tank according to claim 4 and feed pipe system is characterized in that: the end face bottom of said 90 ゜ bend pipes exceeds the highest liquid level 200mm in the concentration tank (10) at least.
6. the discharge clear liquid of intermittent type mud concentration tank according to claim 4 and feed pipe system is characterized in that: the caliber of said ventpipe (1) is not more than the caliber of material pipe (4), but is not less than 50mm.
7. the discharge clear liquid of intermittent type mud concentration tank according to claim 1 and feed pipe system is characterized in that: the sidewall of said break awl (2) and the angle of bottom surface are 45 ゜.
8. the discharge clear liquid of intermittent type mud concentration tank according to claim 1 and feed pipe system is characterized in that: the sidewall of said comb formula material mouth (3) and the angle of end face are 60 ゜.
9. the discharge clear liquid of intermittent type mud concentration tank according to claim 1 and feed pipe system is characterized in that: adopt welding to be fixedly connected between said ventpipe (1), break awl (2), comb formula material mouth (3) and the material pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120152717XU CN202193703U (en) | 2011-05-13 | 2011-05-13 | Clean liquid discharge and feed pipe system of intermittent sludge concentration tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120152717XU CN202193703U (en) | 2011-05-13 | 2011-05-13 | Clean liquid discharge and feed pipe system of intermittent sludge concentration tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202193703U true CN202193703U (en) | 2012-04-18 |
Family
ID=45948624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120152717XU Expired - Lifetime CN202193703U (en) | 2011-05-13 | 2011-05-13 | Clean liquid discharge and feed pipe system of intermittent sludge concentration tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202193703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521857A (en) * | 2021-09-17 | 2021-10-22 | 南通海济环保科技有限公司 | Sludge treatment equipment |
-
2011
- 2011-05-13 CN CN201120152717XU patent/CN202193703U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521857A (en) * | 2021-09-17 | 2021-10-22 | 南通海济环保科技有限公司 | Sludge treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee after: Sinopec Engineering Incorporation Patentee after: China Petrochemical Group Corp. Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee before: Engrg Construction Co., SINOPEC Patentee before: China Petrochemical Group Corp. |
|
| ASS | Succession or assignment of patent right |
Owner name: SINOPEC ENGINEERING INCORPORATION Free format text: FORMER OWNER: SINOPEC GROUP Effective date: 20130106 Free format text: FORMER OWNER: SINOPEC ENGINEERING INCORPORATION Effective date: 20130106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100728 CHAOYANG, BEIJING TO: 100101 CHAOYANG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130106 Address after: Anhui Beili Anyuan 21 No. 100101 Beijing Chaoyang District City Patentee after: Sinopec Engineering Incorporation Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: China Petrochemical Group Corp. Patentee before: Sinopec Engineering Incorporation |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |