CN210751436U - Waste powder resin sediment collecting system discharged from powder resin covering filter - Google Patents
Waste powder resin sediment collecting system discharged from powder resin covering filter Download PDFInfo
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- CN210751436U CN210751436U CN201921237247.XU CN201921237247U CN210751436U CN 210751436 U CN210751436 U CN 210751436U CN 201921237247 U CN201921237247 U CN 201921237247U CN 210751436 U CN210751436 U CN 210751436U
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Abstract
The utility model provides a sedimentation collecting system for waste powder resin discharged by a powder resin covering filter, which comprises at least one sedimentation collecting device and a liquid storage tank; each sediment collecting device comprises a sediment collecting tank, a recovery suction pipe and a pump; a liquid inlet and a liquid outlet are arranged at the top of the side groove wall of the precipitation collecting groove; all the precipitation collecting tanks are sequentially arranged and communicated in series from upstream to downstream according to the flowing direction of the wastewater; the liquid inlet of the recovery suction pipe is inserted into the precipitation collecting tank, the liquid outlet of the recovery suction pipe is communicated with the liquid inlet of the pump, and the liquid outlet of the pump is communicated with the liquid inlet of the liquid storage tank; this deposit collection system sets up in the low reaches of powder resin cover filter, utilizes gravity action and rivers vortex effect to realize deposiing and collecting of useless powder resin in deposiing the collecting vat to utilize recovery straw and pump to realize the extraction and the unified storage of useless powder resin, improved the collection efficiency of useless powder resin, reduce the water waste, avoided environmental pollution.
Description
Technical Field
The utility model belongs to the technical field of the water treatment facilities technique and specifically relates to a powder resin covers sediment collecting system of filter exhaust useless powder resin is related to.
Background
Along with the development of the electric power industry in China, more and more high-parameter and high-capacity units are used. The steam of the high-parameter large-capacity unit has high capability of dissolving impurities, and the thermodynamic equipment of a water vapor system bears high heat load, so that scaling and corrosion are more likely to occur, and the requirement on the water quality of feed water is high. The condensate polishing is to use polishing technology and equipment to filter and desalt the condensate to remove the soluble salts, metal corrosion products and SiO brought by the leakage of the condenser, the metal corrosion products in the water vapor system and the make-up water in the condensate2And the like, to prevent these impurities and dissolved salts from entering the thermal plant with the feed water, depositing in the system causing fouling and corrosion of the plant.
The powder resin covered filter has the characteristics of filtering action, chemical desalting action, high adsorption capacity and the like, can effectively remove impurities such as iron, colloidal silicon and the like in water, and is common equipment for fine treatment of condensate at present. However, since the powdered resin is not recyclable and can be used only once, the used powdered resin needs to be discharged, collected and disposed of in a unified manner.
The prior art has lower efficiency of recovering the powder resin used by the powder resin covered filter in the condensate polishing process.
Therefore, how to provide a powder resin collection device for collect the used powder resin of powder resin cover filter among the condensate polishing technology, be used for improving the collection speed and the collection efficiency of useless powder resin, and then improve the effect of condensate polishing, do benefit to environmental protection, be the technical problem that technical staff in this technical field urgently needed to solve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a powder resin covers filter exhaust useless powder resin's sediment collecting system.
For solving the above technical problem, the utility model provides a technical scheme does:
a system for collecting the deposit of waste powdered resin discharged from a powdered resin covering filter comprises at least one deposit collecting device and a liquid storage tank;
each sediment collecting device comprises a sediment collecting tank, a recovery suction pipe and a pump;
a liquid inlet and a liquid outlet are formed in the top of the side groove wall of the precipitation collecting groove;
all the precipitation collecting tanks are sequentially arranged and communicated in series from upstream to downstream according to the flow direction of waste water containing waste powder resin discharged by the powder resin covering filter;
a liquid inlet of the most upstream precipitation collection tank is communicated with a waste powder resin discharge port of the powder resin covering filter through a pipeline, a liquid outlet of the most downstream precipitation collection tank is used for discharging waste water containing waste powder resin to a subsequent water treatment device, a liquid inlet of the precipitation collection tank except the most upstream and the most downstream is communicated with a liquid outlet of the adjacent precipitation collection tank located upstream thereof through a pipeline, and a liquid outlet of the precipitation collection tank except the most upstream and the most downstream is communicated with a liquid inlet of the adjacent precipitation collection tank located downstream thereof through a pipeline;
the liquid inlet of the recovery suction pipe in each precipitation and collection device is inserted into the corresponding precipitation and collection tank in the same precipitation and collection device, the liquid outlet of the recovery suction pipe in each precipitation and collection device is communicated with the liquid inlet of the pump in the same corresponding precipitation and collection device through a flange, and the liquid outlet of the pump is communicated with the liquid inlet of the liquid storage tank through a pipeline so as to be used for pumping and conveying the mixture of the precipitated waste powder resin and the waste water in the precipitation and collection tank to the liquid storage tank for storage.
Preferably, the liquid inlet and the liquid outlet of the precipitation collecting tank are respectively positioned on two opposite side tank walls, and the liquid inlet and the liquid outlet of the precipitation collecting tank are flush.
Preferably, the acute angle included angle between the side groove wall where the liquid inlet of the precipitation and collection tank is located and the tank bottom wall is 60 degrees, and the acute angle included angle between the side groove wall where the liquid outlet of the precipitation and collection tank is located and the tank bottom wall is 60 degrees.
Preferably, the width of the precipitation collection tank perpendicular to the water flow direction is 2-4 times of the outer diameter of the liquid inlet of the precipitation collection tank.
Preferably, the precipitation collecting tank is formed by welding or cold pressing steel plates, and the inner surface and the outer surface of the precipitation collecting tank are coated with anticorrosive coatings.
Preferably, the liquid inlet of the recovery suction pipe is a bell mouth.
Preferably, the liquid inlet end of the recovery suction pipe is fixed on the inner wall surface of the precipitation collecting tank through a support rod, one end of the support rod is welded on the outer surface of the recovery suction pipe, and the other end of the support rod is welded on the inner wall surface of the precipitation collecting tank.
Preferably, the pump is a self-priming pump.
The utility model provides a sedimentation collecting system for waste powder resin discharged by a powder resin covering filter, which comprises at least one sedimentation collecting device and a liquid storage tank;
each sediment collecting device comprises a sediment collecting tank, a recovery suction pipe and a pump;
a liquid inlet and a liquid outlet are formed in the top of the side groove wall of the precipitation collecting groove;
all the precipitation collecting tanks are sequentially arranged and communicated in series from upstream to downstream according to the flow direction of waste water containing waste powder resin discharged by the powder resin covering filter;
the liquid inlet of the recovery suction pipe in each precipitation collection device is inserted into the corresponding precipitation collection tank in the same precipitation collection device, the liquid outlet of the recovery suction pipe in each precipitation collection device is communicated with the liquid inlet of the pump in the same precipitation collection device through a flange, and the liquid outlet of the pump is communicated with the liquid inlet of the liquid storage tank through a pipeline so as to be used for pumping and conveying the mixture of the precipitated waste powder resin and the waste water in the precipitation collection tank to the liquid storage tank for storage by the pump;
this deposit collection system sets up the low reaches at powder resin cover filter, utilize gravity action and rivers vortex effect to realize deposiing and collecting of useless powder resin in deposiing the collecting vat, and utilize recovery straw and pump to realize the extraction and the unified storage of useless powder resin, the collection efficiency of useless powder resin has been improved, reduce the water waste, environmental pollution has been avoided, this deposit collection system can be used to electric power, the recovery of useless powder resin in water treatment places such as chemical industry and water treatment trade is collected.
Drawings
FIG. 1 is a schematic diagram of a system for collecting a deposit of waste powdered resin discharged from a powdered resin covered filter according to an embodiment of the present invention (including only one deposit collecting device);
FIG. 2 is a top view of the precipitation collection tank of FIG. 1;
fig. 3 is a schematic structural diagram of a sedimentation collection system for waste powdered resin discharged from a powdered resin covered filter according to another embodiment of the present invention (including 2 sedimentation collection devices, 2 sedimentation collection tanks are sequentially arranged in series from upstream to downstream according to the flow direction of waste water containing waste powdered resin discharged from a powdered resin covered filter).
In the figure: 1 precipitation collecting tank, 101 precipitation collecting tank's inlet, 102 precipitation collecting tank's outlet, 2 recovery pipettes, 3 pumps, 301 pumps's outlet, 4 bracing pieces.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "axial", "radial", "longitudinal", "lateral", "length", "width", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like are used in the orientation or positional relationship indicated in the drawings, and are only for convenience of description and 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 considered as limiting the present invention.
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a deposit collection system (including only one deposit collection device) for waste powdered resin discharged from a powdered resin covered filter according to an embodiment of the present invention; FIG. 2 is a top view of the precipitation collection tank of FIG. 1; fig. 3 is a schematic structural diagram of a sedimentation collection system for waste powdered resin discharged from a powdered resin covered filter according to another embodiment of the present invention (including 2 sedimentation collection devices, 2 sedimentation collection tanks are sequentially arranged in series from upstream to downstream according to the flow direction of waste water containing waste powdered resin discharged from a powdered resin covered filter).
The application provides a sedimentation collecting system for waste powder resin discharged by a powder resin covering filter, which comprises at least one sedimentation collecting device and a liquid storage tank;
each sediment collecting device comprises a sediment collecting tank 1, a recovery suction pipe 2 and a pump 3;
a liquid inlet and a liquid outlet are formed in the top of the side wall of the precipitation collecting tank 1;
all the precipitation collecting tanks 1 are sequentially arranged and communicated in series from upstream to downstream according to the flow direction of waste water containing waste powder resin discharged by the powder resin covered filter;
a liquid inlet of the most upstream precipitation collection tank 1 is communicated with a waste powder resin discharge port of the powder resin-covered filter through a pipeline, a liquid outlet of the most downstream precipitation collection tank 1 is used for discharging waste water containing waste powder resin to a subsequent water treatment device, a liquid inlet of the precipitation collection tank 1 except the most upstream and the most downstream is communicated with a liquid outlet of the adjacent precipitation collection tank 1 upstream thereof through a pipeline, and a liquid outlet of the precipitation collection tank 1 except the most upstream and the most downstream is communicated with a liquid inlet of the adjacent precipitation collection tank 1 downstream thereof through a pipeline;
the liquid inlet of the recovery suction pipe 2 in each precipitation and collection device is inserted into the precipitation and collection tank 1 in the same corresponding precipitation and collection device, the liquid outlet of the recovery suction pipe 2 in each precipitation and collection device is communicated with the liquid inlet of the pump 3 in the same corresponding precipitation and collection device through a flange, and the liquid outlet 301 of the pump 3 is communicated with the liquid inlet of the liquid storage tank through a pipeline so as to be used for pumping and conveying the mixture of the precipitated waste powder resin and the waste water in the precipitation and collection tank 1 to the liquid storage tank by using the pump 3 for storage.
In one embodiment of the present application, the liquid inlet and the liquid outlet of the settling and collecting tank 1 are respectively located on two opposite side tank walls, and the liquid inlet and the liquid outlet of the settling and collecting tank 1 are flush with each other in height.
In one embodiment of the present application, an acute included angle between a side wall where the liquid inlet 101 of the sedimentation collection tank 1 is located and a tank bottom wall is 60 °, and an acute included angle between a side wall where the liquid outlet 102 of the sedimentation collection tank 1 is located and a tank bottom wall is 60 °; the large angle of 60 degrees is arranged, so that the waste powder resin is prevented from being rolled up by water flow to be taken away, the automatic sedimentation of the waste powder resin is facilitated, and the sedimentation speed of the waste powder resin is improved.
In an embodiment of the application, the width of the precipitation collection tank 1 perpendicular to the water flow direction is 2-4 times of the outer diameter of the liquid inlet, and wastewater containing waste powder resin flows out of the relatively thin liquid inlet and then suddenly enters the precipitation collection tank 1 with the width of 2-4 times, so that the water flow speed is remarkably reduced, and the precipitation speed and efficiency of the waste powder resin can be improved.
In one embodiment of the present application, the precipitation collection tank 1 is formed by welding or cold pressing steel plates, and both the inner surface and the outer surface of the precipitation collection tank 1 are coated with an anticorrosive coating.
In one embodiment of the present application, the liquid inlet of the recovery suction pipe 2 is a bell mouth, which can improve the suction effect of the waste powdered resin.
In an embodiment of the application, the inlet end of the recovery straw 2 is fixed on the tank wall surface of the precipitation collecting tank 1 by the support rod 4, one end of the support rod 4 is welded on the outer surface of the recovery straw 2, and the other end of the support rod 4 is welded on the tank wall surface of the precipitation collecting tank 1.
In one embodiment of the present application, the pump 3 is a self-priming pump.
This deposit collection system sets up in the low reaches of powder resin cover filter, utilizes gravity action and rivers vortex effect, can deposit used useless powder resin automatically, after the useless powder resin at the bottom of the interior groove of sediment collecting vat 1 deposits thickness and reaches certain thickness, adopts recovery straw 2 and pump 3 to take out the collection with useless powder resin from sediment collecting vat 1, and the unified storage is in the liquid storage pot.
As shown in fig. 1-3, the basic operation flow of the device is as follows: after the powder resin in the powder resin cover filter reaches life, discharged waste powder resin gets into from the inlet along with rivers and deposits in collecting vat 1, then flow out from the liquid outlet and deposit collecting vat 1, one advances one and goes out, feed liquor and go out simultaneously, because inlet and liquid outlet all are located deposit the top of collecting vat 1's side cell wall, waste water gets into and flows out at the top that deposits collecting vat 1 promptly at the top that deposits collecting vat 1, can fill with the waste water of storing a groove in depositing collecting vat 1's the chamber, waste powder resin in the waste water of a groove that should store receives gravity action and rivers vortex action, deposit the tank bottom gradually in depositing collecting vat 1, treat that it deposits thickness and reach and set for after the height, adopt pump 3 to take it out from depositing collecting vat 1 and collect to unified storage is in the liquid storage pot. At this time, the pump 3 pumps and conveys the mixture of the waste powder resin and the waste water instead of the single solid waste powder resin, the pump 3 only pumps and conveys the liquid material, and the pump 3 does not pump and convey the solid waste powder resin, except that the waste powder resin in the mixture of the waste powder resin and the waste water is the waste powder resin after long-time precipitation, wherein the content of the waste powder resin is much higher than that of the waste powder resin in the waste water which is initially discharged from the powder resin covered filter, and the mixture of the waste powder resin and the waste water is the mixture of the waste water and the high-content waste powder resin after precipitation enrichment.
The sediment collection system can adopt a single-stage operation mode, namely only comprises one sediment collection device (only comprises one sediment collection tank 1); the precipitation collection system can also adopt a multistage operation mode, namely comprises 2 or more than 2 precipitation collection devices, all the precipitation collection tanks 1 are sequentially arranged from upstream to downstream and communicated in series according to the flow direction of waste water containing waste powder resin discharged by the powder resin covering filter, the waste water containing waste powder resin sequentially flows through each precipitation collection tank 1 from upstream to downstream and is precipitated in each precipitation collection tank 1, the waste water containing waste powder resin in the most downstream precipitation collection tank 1 is discharged to a subsequent water treatment device from a liquid outlet of the waste water, and the extraction frequency of the waste powder resin is determined by each precipitation collection tank 1 according to the precipitation amount in the waste powder resin. The series stages of the precipitation collecting devices can be increased or reduced according to the actual waste powder resin collecting effect of the precipitation collecting system, and the collection efficiency of the waste powder resin is improved.
The utility model provides a sedimentation collecting system for waste powder resin discharged by a powder resin covering filter, which comprises at least one sedimentation collecting device and a liquid storage tank;
each sediment collecting device comprises a sediment collecting tank 1, a recovery suction pipe 2 and a pump 3;
a liquid inlet and a liquid outlet are formed in the top of the side wall of the precipitation collecting tank 1;
all the precipitation collecting tanks 1 are sequentially arranged and communicated in series from upstream to downstream according to the flow direction of waste water containing waste powder resin discharged by the powder resin covered filter;
the liquid inlet of the recovery suction pipe 2 in each precipitation and collection device is inserted into the precipitation and collection tank 1 in the same corresponding precipitation and collection device, the liquid outlet of the recovery suction pipe 2 in each precipitation and collection device is communicated with the liquid inlet of the pump 3 in the same corresponding precipitation and collection device through a flange, and the liquid outlet of the pump 3 is communicated with the liquid inlet of the liquid storage tank through a pipeline so as to be used for pumping and conveying the mixture of the precipitated waste powder resin and the waste water in the precipitation and collection tank 1 to the liquid storage tank by using the pump 3 for storage.
This deposit collection system sets up the low reaches at powder resin cover filter, utilize gravity action and rivers vortex effect to realize deposiing and collecting of useless powder resin in deposiing collecting vat 1, and utilize recovery suction pipe 2 and pump 3 to realize the extraction and the unified storage of useless powder resin, the collection efficiency of useless powder resin has been improved, reduce the water waste, environmental pollution has been avoided, this deposit collection system can be used to electric power, recovery collection of powder resin in water treatment places such as chemical industry and water treatment trade.
The method and the device not described in detail in the present invention are prior art and will not be described in detail.
The principles and embodiments of the present invention have been explained herein using specific embodiments, which are merely used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. A system for collecting the deposit of waste powdered resin discharged from a powdered resin covering filter is characterized by comprising at least one deposit collecting device and a liquid storage tank;
each sediment collecting device comprises a sediment collecting tank, a recovery suction pipe and a pump;
a liquid inlet and a liquid outlet are formed in the top of the side groove wall of the precipitation collecting groove;
all the precipitation collecting tanks are sequentially arranged and communicated in series from upstream to downstream according to the flow direction of waste water containing waste powder resin discharged by the powder resin covering filter;
a liquid inlet of the most upstream precipitation collection tank is communicated with a waste powder resin discharge port of the powder resin covering filter through a pipeline, a liquid outlet of the most downstream precipitation collection tank is used for discharging waste water containing waste powder resin to a subsequent water treatment device, a liquid inlet of the precipitation collection tank except the most upstream and the most downstream is communicated with a liquid outlet of the adjacent precipitation collection tank located upstream thereof through a pipeline, and a liquid outlet of the precipitation collection tank except the most upstream and the most downstream is communicated with a liquid inlet of the adjacent precipitation collection tank located downstream thereof through a pipeline;
the liquid inlet of the recovery suction pipe in each precipitation and collection device is inserted into the corresponding precipitation and collection tank in the same precipitation and collection device, the liquid outlet of the recovery suction pipe in each precipitation and collection device is communicated with the liquid inlet of the pump in the same corresponding precipitation and collection device through a flange, and the liquid outlet of the pump is communicated with the liquid inlet of the liquid storage tank through a pipeline so as to be used for pumping and conveying the mixture of the precipitated waste powder resin and the waste water in the precipitation and collection tank to the liquid storage tank for storage.
2. The sediment collection system of claim 1 wherein the inlet and outlet of the sediment collection tank are located on two opposing side tank walls, respectively, and the inlet and outlet of the sediment collection tank are level with each other.
3. The sediment collection system of claim 2 wherein the liquid inlet of the sediment collection tank is located at an acute angle of 60 ° with respect to the tank bottom wall, and the liquid outlet of the sediment collection tank is located at an acute angle of 60 ° with respect to the tank bottom wall.
4. The sediment collection system of claim 1 wherein the sediment collection tank has a tank width perpendicular to the direction of water flow of 2 to 4 times the outer diameter of the liquid inlet thereof.
5. The sediment collection system of claim 1 wherein the sediment collection tank is welded or cold pressed from steel plate and the interior and exterior surfaces of the sediment collection tank are coated with an anti-corrosive coating.
6. The sediment collection system of claim 1 wherein the liquid inlet of the recovery straw is flared.
7. The sediment collection system of claim 1 wherein the inlet end of the recovery suction pipe is fixed to the inner wall surface of the sediment collection tank by a support rod, one end of the support rod is welded to the outer surface of the recovery suction pipe, and the other end of the support rod is welded to the inner wall surface of the sediment collection tank.
8. The sediment collection system of claim 1 wherein the pump is a self-priming pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921237247.XU CN210751436U (en) | 2019-07-30 | 2019-07-30 | Waste powder resin sediment collecting system discharged from powder resin covering filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921237247.XU CN210751436U (en) | 2019-07-30 | 2019-07-30 | Waste powder resin sediment collecting system discharged from powder resin covering filter |
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| Publication Number | Publication Date |
|---|---|
| CN210751436U true CN210751436U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921237247.XU Active CN210751436U (en) | 2019-07-30 | 2019-07-30 | Waste powder resin sediment collecting system discharged from powder resin covering filter |
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| CN (1) | CN210751436U (en) |
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- 2019-07-30 CN CN201921237247.XU patent/CN210751436U/en active Active
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