CN201263911Y - Sludge pressure conveyer device - Google Patents
Sludge pressure conveyer device Download PDFInfo
- Publication number
- CN201263911Y CN201263911Y CNU200820164682XU CN200820164682U CN201263911Y CN 201263911 Y CN201263911 Y CN 201263911Y CN U200820164682X U CNU200820164682X U CN U200820164682XU CN 200820164682 U CN200820164682 U CN 200820164682U CN 201263911 Y CN201263911 Y CN 201263911Y
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- Prior art keywords
- mud
- sludge
- container
- water inlet
- air bag
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- Expired - Fee Related
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Abstract
The utility model discloses a sludge pressurizing and conveying device which is mainly applied to the feed conveying of industrial sludge and domestic sludge which are pressurized and filtered by a pressure filter. The conveying device comprises a high-pressure water pump, a water inlet pipe, an air chamber provided with a water inlet and a vessel, wherein the high-pressure water pump, the water inlet pipe and the water inlet of the air chamber are communicated without leakage in sequence; an opening is arranged at the bottom of the vessel, and a sludge inlet and a sludge outlet are arranged at the top end of the vessel; the air chamber is positioned in the vessel, and the water inlet of the air chamber which is connected with the water inlet pipe without leakage is tightly overlapped with the opening at the bottom of the vessel. The sludge pressurizing and conveying device pressurizes water into the air chamber through adopting the high-pressure water pump to cause the air chamber to expand, and sludge in the vessel is pressurized and conveyed through the expanding air chamber in the vessel, the structure is reasonable, and the operation and the control are convenient; the defect in the prior art that the high-pressure pump is required to have corrosion resistant performance is overcome, the manufacturing cost of the sludge pressurizing and conveying device is greatly reduced, the service life of the pressurizing and conveying device is prolonged, and the investment cost for sludge treatment is saved.
Description
Technical field
The utility model relates to a kind of mud conveying device, and particularly a kind of mud pressurized delivered device is mainly used in the industrial sludge of filter press press filtration processing and the charging of domestic sludge and carries.
Background technology
Sewage sludge feed during the filter-press dehydration that filter press carries out industrial sludge and domestic sludge is handled, prior art is generally selected mainly high pressure sludge pumps such as the screw pump that is made of rotor, stator and the pump housing or membrane pump for use, draw mud by the high pressure sludge pump, pressurized delivered is to the filter press filter chamber then.Because industrial sludge and domestic sludge have highly corrosive, for prolonging the service life of high pressure sludge pump, the main parts in addition that are used for high pressure sludge pumps such as the screw pump of pressurized delivered industrial sludge and domestic sludge and membrane pump must adopt corrosion-resistant material to make, manufacture process requirement is also comparatively strict, therefore, the manufacturing cost of high pressure sludge pump is higher, cost an arm and a leg, the price of some high pressure sludge pump even surpass the price of filter press has greatly increased the processing cost of industrial sludge and domestic sludge.
Summary of the invention
Technical problem to be solved in the utility model is, overcomes the defective that prior art exists, and provides a kind of rational in infrastructure, low cost of manufacture, easy to operate mud pressurized delivered device.
The technical scheme in the invention for solving the above technical problem is: this mud pressurized delivered device, its design feature is: comprise high-pressure hydraulic pump, inlet channel, bring the air bag and the container at the mouth of a river into, described high-pressure hydraulic pump, inlet channel and air bag water inlet do not have leakage successively and are connected perforation, described container bottom has opening, container head is provided with mud inlet port and mud outlet, described air bag is positioned at container, does not have with inlet channel and leaks air bag water inlet and the container bottom opening is connected and seal superimposed.High-pressure hydraulic pump setting-out in air bag expands it, and the air bag that is arranged in the container expansion is to the pressurization of container mud, and mud is carried by the mud outlet the most at last.
The import of the described high-pressure hydraulic pump of the utility model mud pressurized delivered device is connected on the water tank.
The utility model mud pressurized delivered device described container mud inlet port and mud outlet are provided with the open and close valve.The open and close of mud inlet port and mud outlet is convenient.
Seal is equipped with at the superimposed place of sealing of described air bag water inlet of the utility model mud pressurized delivered device and container bottom opening.Guarantee to completely cut off between air bag and the container and do not leak mutually.
The described container of the utility model mud pressurized delivered device is provided with volume adjustment mechanism.By changing vessel volume control mud conveying capacity.
The sludge carrier pipe road that the mud inlet port of the described container of the utility model mud pressurized delivered device is connected with the mud outlet is provided with the turning bend of circular arc type.The circular arc type bend makes things convenient for pressurized sludge to pass through, and is not easy to cause line clogging.
The utility model compared with prior art has the following advantages: 1, the utility model is rational in infrastructure, adopt high-pressure hydraulic pump, air bag and container constitute a mud pressurized delivered device, pressurize to mud by the air bag that expands, reach the effect of mud pressurized delivered with general high-pressure hydraulic pump, without the direct pressurized delivered of high pressure sludge pump, mud is without high-pressure hydraulic pump during conveying, having overcome prior art needs high-pressure pump to have the defective of corrosion resistance, greatly reduce mud pressurized delivered device manufacturing cost, improved the service life of pressurized delivered device, be beneficial to and save the Treatment of Sludge investment cost.2, this mud pressurized delivered device convenient operation and control is provided with volume adjustment mechanism, according to the requirement of filter press charging, deposits the vessel volume of mud by change and controls the mud conveying capacity; Mud inlet port and outlet open and close valve are set, and the mud that can control container flexibly enters and discharges; The setting of circular arc type turning, sludge carrier pipe road bend effectively reduces the maintenance workload of conveying device.
Description of drawings
Accompanying drawing is an embodiment mud pressurized delivered apparatus structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model will be further described by embodiment.
Referring to accompanying drawing, this mud pressurized delivered device comprises water tank 1, high-pressure hydraulic pump 2, inlet channel 3, air bag 4 and container 5.Air bag 4 has water inlet 41; Container 5 is provided with volume adjustment mechanism, this governor motion can be and the wall of container 5 between driving fit, leak free longitudinal baffle or laterally have the adjustable double-layer clapboard of spacing of mud through hole; Container 5 bottoms have opening 51, and container 5 tops are provided with mud inlet port 52 and mud outlet 53; Mud inlet port 52 and mud outlet 53 all are equipped with the open and close valve, and the switch motion of this valve can be designed to manually or control automatically; Air bag 4 is positioned at container 5, and air bag 4 water inlets 41 and 51 sealings of container 5 bottom openings are superimposed, and this seals superimposed place seal is housed, and makes air bag 4 completely cut off mutually not have with container 5 inside and leaks.As shown in the figure, water inlet 41 orders of water tank 1, high-pressure hydraulic pump 2, inlet channel 3 and air bag 4 do not have leakage and are connected perforation, and wherein the installation site of water tank 1 will be lower than the position of air bag 4.
During use, the mud inlet port 52 on container 5 tops is connected the sludge carrier pipe road respectively with mud outlet 53 and advances mud pipe 6 and sludge out pipe 7, this sludge carrier pipe road advances the turning bend 61,71 of mud pipe 6 and sludge out pipe 7, for the mud that makes conveying passes through smoothly, mud not taking place block pipe phenomenon, adopts circular arc type turning bend; Field condition is looked in the import of the high-pressure hydraulic pump 2 of this mud pressurized delivered device, also direct water receiving source.After the installation, at first the mud outlet 53 on closing containers 5 tops is opened mud inlet port 52, and mud injects in the container 5 from mud inlet port 52 by advancing mud pipe 6, after mud is filled with container 5, closes mud inlet port 52, opens mud outlet 53; Then, start the water that high-pressure hydraulic pump 2 extracts in the water tank 1, through inlet channel 3, water inlet 41 water-filling in air bag 4 from air bag 4, air bag 4 is subjected to compression swelling, and then to mud pressurization in the container 5, mud is discharged from mud outlet 53 in the container 5 the most at last, is delivered to the filter press filter chamber by sludge out pipe 7.The mud conveying capacity is advanced the mud amount according to the filter press demand, and by the volume adjusted governor motion, the volume size that changes container 5 is adjusted.After mud is forced out container 5 and is delivered to filter press, close mud outlet 53, open mud inlet port 52 once more, this moment, mud entered in the container 5 via mud inlet port 52, when the mud inlet reaches certain value, because the position of water tank 1 is lower than the position of air bag 4, the water that charges in the air bag 4 is by mud extruding in the container 5, from the water inlet 41 of air bag 4, by inlet channel 3 reflow tank again 1, after mud is filled with container 5, repeat aforementioned pressurized delivered operation.
Known technology and equipment that the seal at the open and close valve of the volume adjustment mechanism of high-pressure hydraulic pump 2 described in the utility model, air bag 4, container 5, mud inlet port 52 and mud outlet 53, air bag 4 water inlets 41 and the superimposed place of container 5 bottom openings, 51 sealings etc. all adopts industry technical staff to adopt.
Mud described in the utility model is moisture content at 85%～98% the mud with fluid properties.
Claims (6)
1, a kind of mud pressurized delivered device, it is characterized in that: comprise high-pressure hydraulic pump, inlet channel, bring the air bag and the container at the mouth of a river into, described high-pressure hydraulic pump, inlet channel and air bag water inlet do not have leakage successively and are connected perforation, described container bottom has opening, container head is provided with mud inlet port and mud outlet, described air bag is positioned at container, does not have with inlet channel and leaks air bag water inlet and the container bottom opening is connected and seal superimposed.
2, mud pressurized delivered device according to claim 1, it is characterized in that: the import of described high-pressure hydraulic pump is connected on the water tank.
3, mud pressurized delivered device according to claim 2, it is characterized in that: described container mud inlet port and mud outlet are provided with the open and close valve.
4, mud pressurized delivered device according to claim 3 is characterized in that: seal is equipped with at the superimposed place of sealing of described air bag water inlet and container bottom opening.
5, mud pressurized delivered device according to claim 4, it is characterized in that: described container is provided with volume adjustment mechanism.
6, mud pressurized delivered device according to claim 5, it is characterized in that: the sludge carrier pipe road that the mud inlet port of described container is connected with the mud outlet is provided with the turning bend of circular arc type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820164682XU CN201263911Y (en) | 2008-09-12 | 2008-09-12 | Sludge pressure conveyer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820164682XU CN201263911Y (en) | 2008-09-12 | 2008-09-12 | Sludge pressure conveyer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201263911Y true CN201263911Y (en) | 2009-07-01 |
Family
ID=40830256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820164682XU Expired - Fee Related CN201263911Y (en) | 2008-09-12 | 2008-09-12 | Sludge pressure conveyer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201263911Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694574A (en) * | 2021-09-06 | 2021-11-26 | 滁州职业技术学院 | Resourceful treatment system of river mud |
| CN114307282A (en) * | 2021-12-31 | 2022-04-12 | 江苏半岛环境工程有限公司 | Variable pressure system for sludge conveying and filter-pressing feeding |
| CN117547887A (en) * | 2024-01-08 | 2024-02-13 | 定襄县君睿金属制品有限公司 | Novel high-efficient carbon steel filters device |
-
2008
- 2008-09-12 CN CNU200820164682XU patent/CN201263911Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694574A (en) * | 2021-09-06 | 2021-11-26 | 滁州职业技术学院 | Resourceful treatment system of river mud |
| CN114307282A (en) * | 2021-12-31 | 2022-04-12 | 江苏半岛环境工程有限公司 | Variable pressure system for sludge conveying and filter-pressing feeding |
| CN117547887A (en) * | 2024-01-08 | 2024-02-13 | 定襄县君睿金属制品有限公司 | Novel high-efficient carbon steel filters device |
| CN117547887B (en) * | 2024-01-08 | 2024-03-22 | 定襄县君睿金属制品有限公司 | Novel high-efficient carbon steel filters device |
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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 |
Owner name: ZHEJIANG HUAZHANG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HUAZHANG ELECTRIC (TONGXIANG) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 314500 Zhenhua Road, second industrial zone, Tongxiang Economic Development Zone, Zhejiang, Tongxiang 1068, China Patentee after: Zhejiang Huazhang Technology Co., Ltd. Address before: 314500 Zhenhua Road, second industrial zone, Tongxiang Economic Development Zone, Zhejiang, Tongxiang 1068, China Patentee before: Huazhang Electric (Tongxiang) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20170912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |