CN204981555U - Sludge concentration device based on feeding flow prison measure and regulate festival - Google Patents
Sludge concentration device based on feeding flow prison measure and regulate festival Download PDFInfo
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- CN204981555U CN204981555U CN201520691500.4U CN201520691500U CN204981555U CN 204981555 U CN204981555 U CN 204981555U CN 201520691500 U CN201520691500 U CN 201520691500U CN 204981555 U CN204981555 U CN 204981555U
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- cylindrical shell
- concentration
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- lifting disk
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Abstract
The utility model relates to a sludge concentration device based on feeding flow prison measure and regulate festival, including concentrated sedimentation cylinder, concentrated sedimentation cylinder's top is equipped with inlet pipe and outlet pipe, and its bottom is provided with the mud discharge port, concentrated sedimentation cylinder's center is equipped with mixing silo, installs agitating unit among the mixing silo, agitating unit includes central (mixing) shaft, set up in the mixing silo top and with central agitator shaft connection's agitator motor, have stirring vane on the central (mixing) shaft, be provided with the lifting disk that the mixing silo outer wall was placed in to the cover among the concentrated sedimentation cylinder, the equipartition had a filtration pore on the lifting disk, the cam drive device that the lifting disk passes through connecting rod and concentrated sedimentation cylinder top is connected, cam drive device includes and touches the cam that connects with the roll of small end gyro wheel that the cam is driven by mixing silo 0, the mountaineering shoe that tilt up set up is installed to concentrated sedimentation cylinder's inner wall, install the flow measurement meter on the inlet pipe, the flow measurement meter is connected with elevator motor's controller electricity.
Description
Technical field
The utility model relates to technical field of environment protection equipment, particularly sludge condensation treatment unit.
Background technology
In municipal sewage treatment process, the moisture percentage in sewage sludge that water supply purification water treatment produces is generally 99.3% ~ 99.7%, and active sludge is generally 99.2% ~ 99.6%, and mixing sludge is generally 97% ~ 98%.。The feature of municipal sludge is that the few moisture of solid objects is large, needs through concentration before sludge dewatering for this reason, to reduce the water ratio of mud, makes sludge volume reduce the processed being convenient to mud.
Traditional sludge condensation mode can be divided into three kinds of modes such as gravity concentration, floatation thickening and centrifugal concentrating.Gravity concentration utilizes sedimentation principle thickened sludge, is divided into interval type and continous way; Floatation thickening is that tiny steam bubble makes the density of mud granule be less than water and float, and is concentrated; Centrifugal concentrating utilizes the density of solid phase in mud, liquid phase different, is subject to different centrifugal force and makes both be separated, reach concentrated object in high speed rotating.In existing mud centrifugal concentrating treatment unit, sludge water reconcentration after whipping appts stirs is discharged, and the water nature overflow after filtration is discharged.Thickened sludge and the water Natural excrement after precipitating, its expulsion efficiency is low, and sludge condensation speed is slow, and the efficiency of whole concentration device is lower.
Utility model content
The applicant, for the above-mentioned shortcoming of prior art, carries out studying and improving, and provide a kind of sludge concentration device regulated based on feed rate monitoring, it adopts up and down reciprocatingly pressure plate structure, accelerate sludge concentration process, greatly improves sludge treatment efficiency.
In order to solve the problem, the utility model adopts following scheme:
Based on the sludge concentration device that feed rate monitoring regulates, comprise concentration and settlement cylindrical shell, the top of concentration and settlement cylindrical shell is provided with feed-pipe and rising pipe, is provided with sludge outlet bottom it; The center of concentration and settlement cylindrical shell is provided with stirring cylindrical shell, stir in cylindrical shell and whipping appts is installed, described whipping appts comprises central stirring shaft, is arranged at and stirs cylindrical shell top and the agitator motor be connected with central stirring shaft, with agitating vane in central stirring shaft, the lifting disk being placed on and stirring cylinder body outer wall is provided with in described concentration and settlement cylindrical shell, lifting disk is evenly equipped with filter pore, lifting disk is connected by the cam driving gear of connecting rod with concentration and settlement cylindrical shell top, is provided with spring between the top of connecting rod and concentration and settlement cylindrical shell; Described cam driving gear comprises the cam touched that to roll with small end roller, and cam is driven by lifting motor; The inwall of described concentration and settlement cylindrical shell is provided with the mudflap being inclined upwardly and arranging, and mudflap is between upper and lower two agitating vanes; Described feed-pipe is provided with flow detection meter, flow detection meter is electrically connected with the controller of lifting motor, and the flow detection meter flow signal detected in feed-pipe controls the rotating speed of lifting motor by controller.
Further improvement as technique scheme:
The outer wall of described stirring cylindrical shell is provided with the first vertical chute, and the inwall of concentration and settlement cylindrical shell arranges the second vertical chute, and the Internal and external cycle of lifting disk is with the slide block be arranged in shown first vertical chute and the second vertical chute that slides.
Be positioned at the below of stirring cylindrical shell and be provided with concentrated filter plate, with the compressing hole be obliquely installed on concentrated filter plate.
The outer end of described agitating vane, with downward-sloping tip, forms a conical flow guiding space between the inwall of tip and concentration and settlement cylindrical shell.
Technique effect of the present utility model is:
The utility model adopts lifting disk to the assisted extrusion effect of sludge water, is beneficial to the mud after stirring and is disperseed further, thus is beneficial to filtration discharge and concentrating and precipitating, improves concentration efficiency; Adopt flow detection meter to detect the flow of feed-pipe in real time, and control the lifting action frequency of lifting disk according to flow signal, without the need to artificial manual regulation, its intellectuality is high, save labour turnover; Adopt mudflap to combine with agitating vane to blend mud, its churning time is short, efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, concentration and settlement cylindrical shell; 2, cylindrical shell is stirred; 201, the first vertical chute; 3, agitator motor; 4, sludge outlet; 5, central stirring shaft; 6, agitating vane; 7, lifting disk; 701, filter pore; 702, slide block; 8, connecting rod; 9, roller; 10, cam; 101, the second vertical chute; 11, lifting motor; 12, feed-pipe; 13, rising pipe; 14, concentrated filter plate; 141, compressing hole; 15, spring; 16, flow detection meter; 17, controller; 18, mudflap; 19, conical flow guiding space.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Figure 1, the sludge concentration device regulated based on feed rate monitoring of the present embodiment, comprise concentration and settlement cylindrical shell 1, the top of concentration and settlement cylindrical shell 1 is provided with feed-pipe 12 and rising pipe 13, is provided with sludge outlet 4 bottom it; The center of concentration and settlement cylindrical shell 1 is provided with stirs cylindrical shell 2, stir in cylindrical shell 2 and whipping appts is installed, whipping appts comprises central stirring shaft 5, is arranged at and stirs cylindrical shell 2 top and the agitator motor 3 be connected with central stirring shaft 5, with agitating vane 6 in central stirring shaft 5, the lifting disk 7 being placed on and stirring cylindrical shell 2 outer wall is provided with in concentration and settlement cylindrical shell 1, lifting disk 7 is evenly equipped with filter pore 701, lifting disk 7 is connected with the cam driving gear at concentration and settlement cylindrical shell 1 top by connecting rod 8, is provided with spring 15 between the top of connecting rod 8 and concentration and settlement cylindrical shell 1; Cam driving gear comprises the cam 10 touched that to roll with connecting rod 8 upper end roller 9, and cam 10 is driven by lifting motor 11.Feed-pipe 12 is provided with flow detection meter 16, flow detection meter 16 is electrically connected with the controller 17 of lifting motor 11, flow detection meter 16 flow signal detected in feed-pipe 12 controls the rotating speed of lifting motor 11 by controller 17, realize controlling in real time the lifting frequency of lifting disk 7, without the need to artificial active adjustment, its intellectuality is high, saves manpower.
As shown in Figure 1, the inwall of concentration and settlement cylindrical shell 1 is provided with the mudflap 18 being inclined upwardly and arranging, and mudflap 18 is between upper and lower two agitating vanes 6, and when agitating vane 6 stirs mud, mudflap 18 plays to assist and blends effect; The outer end of agitating vane 6 is with downward-sloping tip 61, and form a conical flow guiding space 19 between the inwall of tip 61 and concentration and settlement cylindrical shell 1,19 pairs, conical flow guiding space mud plays compression guide functions.
Further, as shown in Figure 1, the shown outer wall stirring cylindrical shell 2 is provided with the first vertical chute 201, and the inwall of concentration and settlement cylindrical shell 1 arranges the second vertical chute 101, and the Internal and external cycle of lifting disk 7 is with the slide block 702 be arranged in shown first vertical chute 201 and the second vertical chute 101 that slides.Be positioned at the below of stirring cylindrical shell 2 and be provided with concentrated filter plate 14, with the compressing hole 141 be obliquely installed on concentrated filter plate 14.
In the utility model, under the squeezing action up and down of the mud after stirring at lifting disk 7, disperseed further, and under compressing hole 141 guide effect of concentrated filter plate 14, continuous compression precipitating is in the bottom pyramidal chamber of concentration and settlement cylindrical shell 1; When lifting disk 7 moves up and down, sludge water is discharged after filtering from rising pipe 13.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changed or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (4)
1. the sludge concentration device regulated based on feed rate monitoring, comprise concentration and settlement cylindrical shell (1), the top of concentration and settlement cylindrical shell (1) is provided with feed-pipe (12) and rising pipe (13), is provided with sludge outlet (4) bottom it, the center of concentration and settlement cylindrical shell (1) is provided with stirs cylindrical shell (2), stir in cylindrical shell (2) and whipping appts is installed, described whipping appts comprises central stirring shaft (5), be arranged at and stir cylindrical shell (2) top and the agitator motor (3) be connected with central stirring shaft (5), with agitating vane (6) in central stirring shaft (5), it is characterized in that: in described concentration and settlement cylindrical shell (1), be provided with the lifting disk (7) being placed on and stirring cylindrical shell (2) outer wall, lifting disk (7) is evenly equipped with filter pore (701), lifting disk (7) is connected by the cam driving gear of connecting rod (8) with concentration and settlement cylindrical shell (1) top, spring (15) is installed between the top of connecting rod (8) and concentration and settlement cylindrical shell (1), described cam driving gear comprises the cam (10) touched that to roll with connecting rod (8) upper end roller (9), and cam (10) is driven by lifting motor (11), the inwall of described concentration and settlement cylindrical shell (1) is provided with the mudflap (18) being inclined upwardly and arranging, and mudflap (18) is positioned between upper and lower two agitating vanes (6), described feed-pipe (12) is provided with flow detection meter (16), flow detection meter (16) is electrically connected with the controller (17) of lifting motor (11), and flow detection meter (16) flow signal detected in feed-pipe (12) controls the rotating speed of lifting motor (11) by controller (17).
2. according to the sludge concentration device regulated based on feed rate monitoring according to claim 1, it is characterized in that: the outer wall of described stirring cylindrical shell (2) is provided with the first vertical chute (201), the inwall of concentration and settlement cylindrical shell (1) arranges the second vertical chute (101), and the Internal and external cycle of lifting disk (7) is arranged at shown first vertical chute (201) and the slide block (702) in the second vertical chute (101) with slip.
3. according to the sludge concentration device regulated based on feed rate monitoring according to claim 1, it is characterized in that: be positioned at the below of stirring cylindrical shell (2) and be provided with concentrated filter plate (14), with the compressing hole be obliquely installed (141) on concentrated filter plate (14).
4. according to the sludge concentration device regulated based on feed rate monitoring according to claim 1, it is characterized in that: the outer end of described agitating vane (6), with downward-sloping tip (61), forms a conical flow guiding space (19) between the inwall of most advanced and sophisticated (61) and concentration and settlement cylindrical shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691500.4U CN204981555U (en) | 2015-09-08 | 2015-09-08 | Sludge concentration device based on feeding flow prison measure and regulate festival |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691500.4U CN204981555U (en) | 2015-09-08 | 2015-09-08 | Sludge concentration device based on feeding flow prison measure and regulate festival |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204981555U true CN204981555U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520691500.4U Expired - Fee Related CN204981555U (en) | 2015-09-08 | 2015-09-08 | Sludge concentration device based on feeding flow prison measure and regulate festival |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204981555U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179019A (en) * | 2016-07-13 | 2016-12-07 | 无锡派乐科技有限公司 | A kind of mud mixing quality-adjusting device monitored based on stirring resistance and discharge resistance |
| CN106179041A (en) * | 2016-07-11 | 2016-12-07 | 无锡派乐科技有限公司 | A kind of mudflap formula intelligent control type stirring structure |
| CN106316043A (en) * | 2015-09-09 | 2017-01-11 | 无锡亮慧环保机械有限公司 | Sludge thickening device based on supply flow monitoring regulation |
-
2015
- 2015-09-08 CN CN201520691500.4U patent/CN204981555U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106316043A (en) * | 2015-09-09 | 2017-01-11 | 无锡亮慧环保机械有限公司 | Sludge thickening device based on supply flow monitoring regulation |
| CN106179041A (en) * | 2016-07-11 | 2016-12-07 | 无锡派乐科技有限公司 | A kind of mudflap formula intelligent control type stirring structure |
| CN106179019A (en) * | 2016-07-13 | 2016-12-07 | 无锡派乐科技有限公司 | A kind of mud mixing quality-adjusting device monitored based on stirring resistance and discharge resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160908 |
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| CF01 | Termination of patent right due to non-payment of annual fee |