CN202893004U - Vacuum sludge discharging machine - Google Patents
Vacuum sludge discharging machine Download PDFInfo
- Publication number
- CN202893004U CN202893004U CN 201220558387 CN201220558387U CN202893004U CN 202893004 U CN202893004 U CN 202893004U CN 201220558387 CN201220558387 CN 201220558387 CN 201220558387 U CN201220558387 U CN 201220558387U CN 202893004 U CN202893004 U CN 202893004U
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- sludge
- vacuum
- discharging machine
- pipe
- sludge discharging
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Abstract
The utility model discloses a vacuum sludge discharging machine. The vacuum sludge discharging machine is characterized in by comprising a Roots vacuum pump, a control system, an air compressor, a sludge extraction pipe and a sludge stirring pipe, wherein the Roots vacuum pump is arranged on one side of a sealed sludge tank, and the sludge extraction pipe and the sludge stirring pipe are arranged in a sludge sedimentation tank; and the sealed sludge tank is provided with an atmospheric valve, the sealed sludge tank is connected with a sludge discharging pipe, the sludge discharging pipe is provided with a stop valve, and the sludge extraction pipe is connected with a high-pressure blockage removing pipe. The vacuum sludge discharging machine has the advantages that the internal and external pressure difference is generated by the Roots vacuum pump, and sludge is extruded and lifted by utilizing the atmosphere of the natural world, so that the energy consumption is low, the speed is high, and the sludge extraction efficiency is high. The entire vacuum sludge discharging machine is simple in structure, and is convenient for the modification of old sludge tanks. The vacuum sludge discharging machine can also be newly arranged, and the vacuum sludge machine is convenient to construct with no need of carrying out civil engineering or modifying on the appearance and the mechanism of the sludge tank. The vacuum sludge discharging machine is provided with an automatic blockage removing mechanism, thus convenient for switching of working modes. The vacuum sludge discharging machine is not provided with any underwater movement mechanism, so that the service life of the entire vacuum sludge discharging machine is long, and the vacuum sludge discharging machine is not required to be maintained.
Description
Technical field
The utility model relates to the vacuum sludge discharging machine.
Background technology
Activated sludge process is the conventional process in the contemporary sewage disposal.But this treatment process finally can produce a large amount of need mud to be processed.The general sedimentation basin that adopts, behind sludge settling, the mud at the bottom of the sucking-off pond is for further processing to mud again.And in the practical engineering application, often ignored the process of mud sucking-off from mudpan.All be simply to use slush pump at present, mud is extracted out from sedimentation basin, and slush pump exist suction less, spoil disposal is unclean, the problems such as easy obstruction.The motion of slush pump is positioned under water simultaneously, in case damage, perhaps stops up to a certain extent, often needs the clear pond that stops production, and loses huge.Therefore, should provide a kind of new technical scheme to address the above problem.
The utility model content
The purpose of this utility model is: for above-mentioned deficiency, provide a kind of rational in infrastructure, not fragile, energy-saving and water-saving, the effective sludge vacuum lifting device of suction.
For achieving the above object, the technical solution adopted in the utility model is:
The vacuum sludge discharging machine, comprise Roots vaccum pump, control system, the air compressor that is installed in closed sludge sump one side, the sludge stirring pipe of being located at the dirty pipe of carrying of mudpan inside and being located at mudpan inside, described closed sludge sump is provided with atmos-valve, be connected with the mud discharge line on the described closed sludge sump, described mud discharge line is provided with stop valve, and described carrying is connected with the unimpeded high-voltage tube on the dirty pipe.
The described dirt pipe of carrying is carried dirty pipe for stainless steel.
The utility model has the advantages that: produce inside and outside differential pressure with Roots vaccum pump, utilize the nature atmospheric pressure, the mud extruding is promoted, energy consumption is lower, and speed is taken out mud efficient high; Package unit is simple in structure, is convenient to transform old sludge-tank, also can completely newly install, and constructs convenient, does not need civil construction, transforms sludge-tank outward appearance and mechanism; Has automatically tackling blockage mechanism, the working method easy switching; Without any motion, machine life is long under water, does not need any maintenance.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of the utility model mudpan.
Wherein: 1, air compressor, 2, Roots vaccum pump, 3, atmos-valve, 4, closed sludge sump, 5, control system, 6, carry dirty pipe, 7, the unimpeded high-voltage tube, 8, stop valve, 9, the sludge stirring pipe, 10, mudpan, 11, the mud discharge line.
The specific embodiment
As illustrated in fig. 1 and 2, the utility model vacuum sludge discharging machine, comprise Roots vaccum pump 2, control system 5, the air compressor 1 that is installed in closed sludge sump 4 one sides, the sludge stirring pipe 9 of being located at the dirty pipe 6 of carrying of mudpan 10 inside and being located at mudpan 10 inside, closed sludge sump 4 is provided with atmos-valve 3, be connected with mud discharge line 11 on the closed sludge sump 4, mud discharge line 11 is provided with stop valve 8, carry on the dirty pipe 6 and be connected with unimpeded high-voltage tube 7, carry dirty pipe 6 and carry dirty pipe for stainless steel.
The operation principle of the utility model sludge vacuum lifting device is: before spoil disposal, close atmos-valve 3, stop valve 8 by control system 5, form an enclosure space in sludge sump.Start Roots vaccum pump 2, utilize Roots vaccum pump 2 to extract rapidly air in the closed sludge sump 4, form the also stable vacuum that keeps about 0.01 atmospheric pressure.Mud in the mudpan 10 under the effect of closed sludge sump 4 inside and outside atm difference, by carrying dirty pipe 6, arrives sludge lifting in the closed sludge sump 4 rapidly, causes the mud liquid levels in the closed sludge sump 4 progressively to rise.When closed sludge sump 4 interior liquid levels reach default value, control system 5 is in time closed Roots vaccum pump 2, open atmos-valve 3, stop valve 8, because opening of atmos-valve 3, ambient atmosphere enters rapidly in the closed sludge sump 4, makes closed sludge sump 4 and the external world not have pressure differential, the opening of stop valve 8, then allow mud can exclude rapidly closed sludge sump 4, flow to sludge dewatering mechanism.When control system 5 detects mud and drains, again close atmos-valve 3, stop valve 8, begin next operation cycle.
Too dense and when carrying dirty pipe 6 and blocking when silting, the self program start of product.Control system 5 starts air compressor 1, enter sludge stirring pipe 9 with air compressor 1 air-flow, impact the dense mud of stirring with high pressure draught, reduce its viscosity, another part high pressure draught by unimpeded high-voltage tube 7, enters stainless steel and carries dirty pipe 6 simultaneously, impact with high pressure draught, effectively the mud in the dirty pipe 6 is carried in dredging.
Claims (2)
1. vacuum sludge discharging machine, it is characterized in that: comprise Roots vaccum pump, control system, the air compressor that is installed in closed sludge sump one side, the sludge stirring pipe of being located at the dirty pipe of carrying of mudpan inside and being located at mudpan inside, described closed sludge sump is provided with atmos-valve, be connected with the mud discharge line on the described closed sludge sump, described mud discharge line is provided with stop valve, and described carrying is connected with the unimpeded high-voltage tube on the dirty pipe.
2. vacuum sludge discharging machine according to claim 1 is characterized in that: describedly carry dirty pipe and carry dirty the pipe for stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220558387 CN202893004U (en) | 2012-10-29 | 2012-10-29 | Vacuum sludge discharging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220558387 CN202893004U (en) | 2012-10-29 | 2012-10-29 | Vacuum sludge discharging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202893004U true CN202893004U (en) | 2013-04-24 |
Family
ID=48113726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220558387 Expired - Lifetime CN202893004U (en) | 2012-10-29 | 2012-10-29 | Vacuum sludge discharging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202893004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989208A (en) * | 2012-10-29 | 2013-03-27 | 南通荣恒环保设备有限公司 | Vacuum sludge discharge machine |
-
2012
- 2012-10-29 CN CN 201220558387 patent/CN202893004U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989208A (en) * | 2012-10-29 | 2013-03-27 | 南通荣恒环保设备有限公司 | Vacuum sludge discharge machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190322 Address after: 226100 No. 666 Fengcheng Road, Yudong Town, Haimen City, Nantong City, Jiangsu Province Patentee after: Nantong Liheng Environmental Technology Co.,Ltd. Address before: 226100 No. 666 Fengcheng New Street, Yudong Town, Haimen City, Nantong City, Jiangsu Province Patentee before: NANTONG RONG HENG ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |