CN217745855U - Product sedimentation layering recovery device in centrifugal wastewater - Google Patents
Product sedimentation layering recovery device in centrifugal wastewater Download PDFInfo
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- CN217745855U CN217745855U CN202221640903.2U CN202221640903U CN217745855U CN 217745855 U CN217745855 U CN 217745855U CN 202221640903 U CN202221640903 U CN 202221640903U CN 217745855 U CN217745855 U CN 217745855U
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Abstract
The utility model provides a product subsides layering recovery unit among centrifugal waste water, including first waste water tank group and second waste water tank group, the waste water tank top department of head end connects the centrifugal mother liquor and advances the pipe among the first waste water tank group, between per two waste water tank bottoms in the first waste water tank group, all through the liquid guiding pipe connection centrifugal pump between per two waste water tank bottoms in the second waste water tank group, the centrifugal pump other end is responsible for the intercommunication through the circulation and is linked to every waste water tank top, between per two waste water tank upper ends in the first waste water tank group, all through first liquid pipe intercommunication between per two waste water tank upper ends in the second waste water tank group, pass through the liquid pipe intercommunication through the second between the waste water tank upper end of head end in terminal waste water tank group and the second waste water tank group in the first waste water tank group, the intercommunication has the overflow pipe between the waste water tank upper end of head end in terminal waste water tank group and the second waste water tank group. The utility model discloses beneficial effect: the device effectively improves the sedimentation effect and sedimentation efficiency of the centrifugal wastewater.
Description
Technical Field
The utility model belongs to centrifugation waste water subsides recovery plant field, especially relates to a product subsides layering recovery unit among centrifugation waste water.
Background
The product of solid-liquid mixture is layered, the density of the solid product in the centrifugal solution is usually larger than that of the wastewater solution, and the target product and the wastewater can be layered after standing, so that the aim of recovering the target product after sedimentation is fulfilled. Especially when high concentration waste water is carried to distal end environmental protection department, the product deposits and causes the pipeline to block up very easily in the pipeline, has also caused the product extravagant simultaneously.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses aim at overcoming the shortcoming of the above-mentioned problem in the prior art, propose a product subsides layering recovery unit in centrifugal waste water.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a product subsides layering recovery unit among centrifugal waste water, including first waste water tank group and second waste water tank group, first waste water tank group and second waste water tank group all are equipped with a plurality of waste water tanks that are linked together in proper order, the inlet department at the waste water tank top of head end is connected with centrifugal mother liquor and advances the pipe among the first waste water tank group, and between the liquid outlet of per two waste water tank bottoms in the first waste water tank group, all communicate to the catheter through the liquid outlet branch pipe between the liquid outlet of per two waste water tank bottoms in the second waste water tank group, the import of centrifugal pump is connected to the catheter other end, the exit of centrifugal pump is connected with the circulation and is responsible for, the circulation is responsible for the other end and communicates to the circulation liquid import department at every waste water tank top through the circulation branch pipe, and still be connected with target product blow off pipe on the circulation, between per two waste water tank upper ends in the first waste water tank group, all pass through first liquid pipe intercommunication between per two waste water tank upper ends in the second waste water tank group, and there is the waste water tank upper end intercommunication of waste water tank group and the waste water tank upper end of terminal waste water tank group.
Furthermore, each waste water tank top all is equipped with the gas vent, and every gas vent department all communicates to the exhaust main pipe through exhaust branch pipe, and still communicates the tail gas discharge pipe on the exhaust main pipe.
Further, first waste water jar group and second waste water jar group all include two waste water jars respectively to also the intercommunication has the centrifugation mother liquor to advance the pipe on the waste water jar top of first waste water jar group end.
Furthermore, the liquid outlet branch pipes are connected with 90-degree elbows, and a liquid outlet at the bottom of each wastewater tank is connected with a first valve.
Furthermore, all be equipped with sight glass and hose on the first liquid pipe of crossing.
Furthermore, the second liquid passing pipe is also provided with a hose, the second liquid passing pipe is provided with a second valve, the overflow pipe is obliquely arranged, the upper end of the overflow pipe is arranged at the joint of the second liquid passing pipe and the waste water tank at the head end of the second waste water tank set, the lower end of the overflow pipe is arranged at the bottom end of the waste water tank at the tail end of the first waste water tank set, and the overflow pipe is also provided with a viewing mirror.
Further, the heights of the first liquid passing pipe and the second liquid passing pipe are sequentially reduced along the sedimentation flow direction of the centrifugal mother liquid.
Furthermore, the inlet end and the outlet end of the centrifugal pump are both provided with a third valve, a fourth valve is arranged on the target product discharge pipe, and a fifth valve is arranged on the blow-off pipe.
Furthermore, a sixth valve is arranged on each circulation branch pipe.
Furthermore, a seventh valve is arranged on the centrifugal mother liquor inlet pipe on the waste water tank on the inner side in the first waste water tank group.
Compared with the prior art, the utility model discloses following advantage has:
the product sedimentation layering recovery device in centrifugal wastewater of the utility model carries out multistage sedimentation layering by arranging a plurality of wastewater tanks, and extracts layered products through a centrifugal pump to carry out circulating sedimentation or extract target products reaching sedimentation effect; and the device is divided into a first wastewater tank group and a second wastewater tank group, an overflow pipe and a second liquid passing pipe are arranged between the first wastewater tank group and the second wastewater tank group, on one hand, the first wastewater tank group and the second wastewater tank group are communicated, and on the other hand, the second wastewater tank group is prevented from flowing back into the first wastewater tank group. The device effectively improves the sedimentation effect and sedimentation efficiency of the centrifugal wastewater.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is a schematic structural view of a sedimentation and stratification recovery device for products in centrifugal wastewater according to an embodiment of the present invention.
Description of reference numerals:
1. a first valve; 2. a sight glass; 3. a hose; 4. a second valve; 5. a third valve; 6. a fourth valve; 7. a fifth valve; 8. a sixth valve; 9. and a seventh valve.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in the figure, a product settlement and layering recovery device in centrifugal wastewater comprises a first wastewater tank group and a second wastewater tank group, wherein a plurality of wastewater tanks communicated with each other are sequentially arranged in the first wastewater tank group and the second wastewater tank group, a centrifugal mother liquid inlet pipe is connected to a liquid inlet at the top of a wastewater tank at the head end in the first wastewater tank group, and a target product discharge pipe and a drain pipe are connected to the liquid outlets at the bottoms of every two wastewater tanks in the first wastewater tank group and the liquid outlets at the bottoms of every two wastewater tanks in the second wastewater tank group respectively through liquid outlet branch pipes.
Every waste water tank top all is equipped with the gas vent, and every gas vent department all communicates to the exhaust main pipe through exhaust branch pipe, and still communicates on the exhaust main pipe has the tail gas discharge pipe, avoids the gas pressure that produces in the waste water tank too big at the layering in-process that subsides.
First waste water jar group and second waste water jar group all respectively include two waste water jars to also the intercommunication has centrifugal mother liquor to advance the pipe on the terminal waste water jar top of first waste water jar group, when centrifugal mother liquor volume is great, can get into a plurality of waste water jars in the first waste water jar group simultaneously, effectively improve work efficiency.
The liquid outlet branch pipes are connected with 90-degree elbows, and a liquid outlet at the bottom of each wastewater tank is connected with a first valve 1. In this embodiment, set up 90 degrees elbows, avoid going out liquid branch pipe department because of liquid receives expend with heat and contract with cold and cause the not enough influence in space to can effectively avoid leaking in the first valve 1 and the cluster material condition that leads to.
The first liquid passing pipes are provided with sight glasses 2 and hoses 3. In this embodiment, the first liquid passing pipe is horizontally arranged; the hose 3 is soft metal pipe, can reduce the influence that receives liquid expend with heat and contract with cold and cause in the first liquid pipe of crossing.
Also be equipped with hose 3 on the second cross liquid pipe to be equipped with second valve 4 on the second cross liquid pipe, the overflow pipe slope sets up, and the upper end setting is crossed the waste water tank junction of liquid pipe and second waste water tank group head end in the second, and the lower extreme setting is crossed the waste water tank bottom end department of end in first waste water tank group, and also is provided with sight glass 2 on the overflow pipe. In the embodiment, the action of the hose 3 is consistent with that of the hose 3 on the first liquid passing pipe, the second liquid passing pipe is provided with the second valve 4, the working states of the first wastewater tank group and the second wastewater tank group can be selected through the opening and closing of the second valve 4, and if the second valve 4 is closed, only the first wastewater tank group is used for carrying out layered settlement, so that the method is suitable for the condition that the concentration of centrifugal mother liquor is small; when the second valve 4 is opened, the first wastewater tank group and the second wastewater tank group are communicated to work together, and the centrifugal mother liquor concentration is high or the centrifugal mother liquor amount is large. In this embodiment, when the end waste water tank in the first waste water tank group transfers the centrifugal mother liquor to the waste water tank at the head end in the second waste water tank group, the second valve 4 is opened, the centrifugal mother liquor flows from the first waste water tank group to the second waste water tank group through the second liquid passing pipe, and the liquid condition after the sedimentation of the first waste water tank group is observed through the sight glass 2 on the overflow pipe. Of course, the maximum liquid level in the waste water tank at the head end of the second waste water tank set is lower than the position of the upper port of the overflow pipe, so that backflow to the first waste water tank set is avoided.
The height of the first liquid passing pipe and the height of the second liquid passing pipe are sequentially reduced along the sedimentation flow direction of the centrifugal mother liquid, so that the centrifugal mother liquid can enter a next wastewater tank from an upper wastewater tank step by step without backflow.
The inlet end and the outlet end of the centrifugal pump are both provided with a third valve 5, a fourth valve 6 is arranged on the target product discharge pipe, and a fifth valve 7 is arranged on the blow-off pipe.
A sixth valve 8 is arranged on each circulation branch pipe. In the present embodiment, the sixth valve 8 is a pneumatic valve.
And seventh valves 9 are arranged on the centrifugal mother liquor inlet pipes on the waste water tanks at the inner sides in the first waste water tank group.
In this embodiment, the first valve 1, the second valve 4, the third valve 5, the fourth valve 6, the fifth valve 7, and the seventh valve 9 are all manual valves.
The working process of the embodiment is as follows:
centrifugal mother liquor gets into waste water tank No. 1 in proper order, waste water tank No. 2, waste water tank No. 3, waste water tank No. 4 and subsides the layering, and the product after subsiding in every waste water tank is extracted out through the centrifugal pump, if still need continue to subside, then through the circulation be responsible for, the circulation branch pipe gets into in each waste water tank, if reach required settlement effect, then the product after subsiding gets into the target product storage tank, and environmental protection department is removed to sewage after the layering simultaneously.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a product subsides layering recovery unit in centrifugal waste water which characterized in that: including first waste water tank group and second waste water tank group, first waste water tank group and second waste water tank group all are equipped with a plurality of waste water tanks that are linked together in proper order, the inlet department at the waste water tank top of head end is connected with centrifugal mother liquor inlet pipe in the first waste water tank group, and between the liquid outlet of per two waste water tank bottoms in the first waste water tank group, all communicate to the catheter through the liquid outlet branch pipe between the liquid outlet of per two waste water tank bottoms in the second waste water tank group, the import of centrifugal pump is connected to the catheter other end, the exit of centrifugal pump is connected with the circulation and is responsible for, the circulation is responsible for the other end and communicates to the circulation liquid import department at every waste water tank top through the circulation branch pipe, and still be connected with target product bin and blow off pipe on the circulation, between per two waste water tank upper ends in the first waste water tank group, all communicate through first liquid pipe between per two waste water tank upper ends in the second waste water tank group, and there is the waste water overflow pipe between the waste water tank upper end of terminal waste water tank group and the waste water tank bottom end in the second waste water tank group intercommunication.
2. The sedimentation and layering recovery device for products in centrifugal wastewater according to claim 1, characterized in that: and the top end of each waste water tank is provided with an exhaust port, each exhaust port is communicated to the main exhaust pipe through an exhaust branch pipe, and the main exhaust pipe is also communicated with a tail gas discharge pipe.
3. The sedimentation and layering recovery device for products in centrifugal wastewater according to claim 1, characterized in that: first waste water jar group and second waste water jar group all include two waste water jars respectively to also the intercommunication has the centrifugal mother liquor to advance the pipe on the waste water jar top of first waste water jar group end.
4. The sedimentation and layering recovery device for products in centrifugal wastewater according to claim 1, characterized in that: the liquid outlet branch pipes are connected with 90-degree elbows, and a liquid outlet at the bottom of each wastewater tank is connected with a first valve.
5. The sedimentation and layering recovery device for products in centrifugal wastewater according to claim 1, characterized in that: all be equipped with sight glass and hose on the first liquid pipe of crossing.
6. The sedimentation and layering recovery device for products in centrifugal wastewater according to claim 1, characterized in that: the second liquid passing pipe is also provided with a hose, the second liquid passing pipe is provided with a second valve, the overflow pipe is obliquely arranged, the upper end of the overflow pipe is arranged at the joint of the second liquid passing pipe and the waste water tank at the head end of the second waste water tank set, the lower end of the overflow pipe is arranged at the bottom end of the waste water tank at the tail end of the first waste water tank set, and the overflow pipe is also provided with a viewing mirror.
7. The sedimentation and layering recovery device for products in centrifugal wastewater according to claim 1, characterized in that: the heights of the first liquid passing pipe and the second liquid passing pipe are sequentially reduced along the sedimentation flow direction of the centrifugal mother liquor.
8. The sedimentation and layering recovery device for products in centrifugal wastewater according to claim 1, characterized in that: the inlet end and the outlet end of the centrifugal pump are both provided with a third valve, a fourth valve is arranged on the target product discharge pipe, and a fifth valve is arranged on the blow-off pipe.
9. The sedimentation and layering recovery device for products in centrifugal wastewater according to claim 1, characterized in that: and a sixth valve is arranged on each circulation branch pipe.
10. The sedimentation and stratification recovery device for products in centrifugal wastewater according to claim 3, wherein: and the centrifugal mother liquor inlet pipes on the waste water tanks on the inner sides in the first waste water tank group are respectively provided with a seventh valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221640903.2U CN217745855U (en) | 2022-06-29 | 2022-06-29 | Product sedimentation layering recovery device in centrifugal wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221640903.2U CN217745855U (en) | 2022-06-29 | 2022-06-29 | Product sedimentation layering recovery device in centrifugal wastewater |
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| Publication Number | Publication Date |
|---|---|
| CN217745855U true CN217745855U (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221640903.2U Active CN217745855U (en) | 2022-06-29 | 2022-06-29 | Product sedimentation layering recovery device in centrifugal wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217745855U (en) |
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- 2022-06-29 CN CN202221640903.2U patent/CN217745855U/en active Active
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