CN208642225U - A kind of automatic flushing device for resin tower - Google Patents
A kind of automatic flushing device for resin tower Download PDFInfo
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- CN208642225U CN208642225U CN201821102299.1U CN201821102299U CN208642225U CN 208642225 U CN208642225 U CN 208642225U CN 201821102299 U CN201821102299 U CN 201821102299U CN 208642225 U CN208642225 U CN 208642225U
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- resin tower
- motor
- outlet
- driven valve
- pipe
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Abstract
The utility model discloses a kind of automatic flushing devices for resin tower, comprising: multiple resin towers are provided with inlet end and an outlet end；Water pump, water outlet are connected with inlet tube；Inlet tube is just washed, one end is connect with the liquid outlet of the inlet tube, the other end is connect with the input end of the first resin tower, and described just washing on inlet tube is provided with the first motor-driven valve；Drain pipe is just washed, is connect with the outlet end of the last resin tower, described just washing on drain pipe is provided with the second motor-driven valve；Backwash inlet pipe, one end is connect with the liquid outlet of the inlet tube, the other end is connect with second motor-driven valve；Backwash outlet pipe, one end are connect with first motor-driven valve；Wherein, it is connected with air inlet pipe on the backwash inlet pipe, is provided with air pump in the air inlet pipe.The automatic flushing device for being used for resin tower can effectively extend the service life of resin tower, have the advantages that structure is simple and convenient to operate.
Description
Technical field
The utility model relates to resin tower cleaning equipment technical fields, more particularly, to the auto-flushing dress of resin tower
It sets.
Background technique
Resin tower is a kind of purification device that can be used to purify liquid substance by adsorbing metal ions, usual resin
When tower works, liquid enters tower body from the inlet of tower, by flowing out tower body after the resin layer purification in resin tower, to remove
The intracorporal impurity of liquid, reaches purification purpose.But with the increase of resin adsorption metal ion quantity, the adsorption efficiency of resin drops
Low, adsorption capacity decline thereby reduces the purification efficiency and detergent power of resin tower.Therefore, it is necessary to study one kind to be used for
The automatic flushing device of resin tower.
Utility model content
Shortcoming present in view of the above technology, the utility model, which provides one kind and can effectively extend resin tower, to be made
With the automatic flushing device for resin tower in service life.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of auto-flushing for resin tower fills
It sets, comprising: the resin tower of multiple series windings is provided with inlet end and an outlet end, the previous resin tower of two neighboring resin tower
Outlet end connect with the input end of latter resin tower；Water pump, water outlet are connected with inlet tube；Just wash inlet tube, one end
It is connect with the liquid outlet of the inlet tube, the other end is connect with the input end of the first resin tower, described just to wash on inlet tube
It is provided with the first motor-driven valve；Drain pipe is just washed, is connect with the outlet end of the last resin tower, described just washing on drain pipe sets
It is equipped with the second motor-driven valve；Backwash inlet pipe, one end connect with the liquid outlet of the inlet tube, the other end and second motor-driven valve
Connection；Backwash outlet pipe, one end are connect with first motor-driven valve；Wherein, it is connected with air inlet pipe on the backwash inlet pipe, it is described
Air pump is provided in air inlet pipe.
Preferably, the quantity of the resin tower be two, wherein the outlet end of previous resin tower by connecting tube with it is latter
The input end of resin tower connects.
Preferably, the resin tower is transparent organic glass tank.
It preferably, further include the flowmeter being arranged on the inlet tube.
Preferably, pressure reducing valve is additionally provided on the backwash inlet pipe, the pressure reducing valve is located at the gas outlet of the air inlet pipe
Between second motor-driven valve.
Preferably, the other end of the backwash outlet pipe is connect with the drain pipe of just washing, wherein second motor-driven valve position
Between the outlet end and the backwash outlet pipe and the river conjunction for just washing drain pipe of the last resin tower.
Preferably, first motor-driven valve and second motor-driven valve are three-way electric valve.
The utility model compared with prior art, the beneficial effect is that: it is provided by the utility model for resin tower from
Dynamic flusher carries out the forward and reverse cleaning of resin tower by the water (flow) direction of the first motor-driven valve of control and the second motor-driven valve,
Compared with the unidirectional cleaning way of tradition, it can effectively extend the service life of resin tower, be simple and convenient to operate with structure
The advantages of.
Detailed description of the invention
Fig. 1 is the operation schematic diagram described in the utility model for the automatic flushing device of resin tower when just washing；
Fig. 2 is operation schematic diagram of the automatic flushing device described in the utility model for resin tower in backwash；
Fig. 3 is the structural schematic diagram of the water storage box of the automatic flushing device described in the utility model for resin tower.
In figure: 10, resin tower；11, input end；12, outlet end；20, water pump；30, the first motor-driven valve；40, second is electronic
Valve；50, flowmeter；60, air pump；61, pressure reducing valve；70, inlet tube；71, inlet tube is just washed；72, connecting tube；73, drain is just washed
Pipe；74, backwash inlet pipe；75, backwash outlet pipe；80, water storage box；81, cleaning agent box；82, hose；90, poking bar；91, driving electricity
Machine.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
As depicted in figs. 1 and 2, the utility model provides a kind of automatic flushing device for resin tower, comprising: multiple
The resin tower 10 of series winding is provided with input end 11 and outlet end 12, the previous resin tower 10 of two neighboring resin tower 10
Outlet end 12 is connect with the input end 11 of latter resin tower；Water pump 20, water outlet are connected with inlet tube 70；Just wash inlet tube
71, one end is connect with the liquid outlet of the inlet tube 70, the other end is connect with the input end 11 of the first resin tower 10, institute
It states just to wash on inlet tube 71 and is provided with the first motor-driven valve 30；Drain pipe 73 is just being washed, the outlet end with the last resin tower 10
12 connections, described just washing on drain pipe 73 are provided with the second motor-driven valve 40；Backwash inlet pipe 74, one end and the inlet tube 70
Liquid outlet connection, the other end are connect with second motor-driven valve 40；Backwash outlet pipe 75, one end and first motor-driven valve 30 connect
It connects；Wherein, it is connected with air inlet pipe on the backwash inlet pipe 74, air pump 60 is provided in the air inlet pipe.
As an embodiment of this programme, as depicted in figs. 1 and 2, the quantity of the resin tower 10 is two, wherein preceding
The outlet end 12 of one resin tower 10 is connect by connecting tube 72 with the input end 11 of latter resin tower.
As an embodiment of this programme, as depicted in figs. 1 and 2, the resin tower 10 is transparent organic glass tank.
It further include the flow being arranged on the inlet tube 70 as depicted in figs. 1 and 2 as an embodiment of this programme
Meter 50.The utility model is additionally provided with warning device and PLC control unit, the warning device, the flowmeter 50, described
One motor-driven valve 30, second motor-driven valve 40, the water pump 20, the air pump 60 and the pressure reducing valve 61 pass through route and institute
State PLC control unit connection.In the utility model, the water velocity in the resin tower 10 is controlled in 900L/H, if water flow
Speed is lower than 100L/H slowly very much, then warning device is alarmed, and Field Force is notified to repair, wherein L/H is fluid flow list
Position, L, which is represented, to be risen, and H is hour.
As an embodiment of this programme, as depicted in figs. 1 and 2, it is additionally provided with pressure reducing valve 61 on the backwash inlet pipe 74,
The pressure reducing valve 61 is located between the gas outlet and second motor-driven valve 40 of the air inlet pipe, and the pressure reducing valve 61 can be avoided
Pressure is excessive and burst in the resin tower 10.
As an embodiment of this programme, as depicted in figs. 1 and 2, the other end of the backwash outlet pipe 75 is just being washed with described
Drain pipe 73 connects, wherein the outlet end 12 that second motor-driven valve 40 is located at the end resin tower 10 goes out with the backwash
Between pipe 75 and the river conjunction for just washing drain pipe 73.
As an embodiment of this programme, as depicted in figs. 1 and 2, first motor-driven valve 30 and second motor-driven valve
40 be three-way electric valve.
As an embodiment of this programme, as shown in figure 3, further including a water storage box 80 for forming water chamber, the water
Pump 10 water inlet connect with the discharge outlet of 80 bottom of water storage box, the top of the water storage box 80 be provided with one be equipped with it is compacted
The cleaning agent box 81 of dynamic pump, forms the accommodating cavity for placing cleaning agent inside the cleaning agent box 81, in the accommodating cavity
It is provided with one end and extends to the hose 82 for being used to be delivered to cleaning agent in the water storage box 80 in the water storage box 80, it is described
It is additionally provided with poking bar 90 in the water chamber of water storage box 80, is provided on the lateral wall of the water storage box 80 for driving described stir
The driving motor 91 of the rotation of rod 90 is mixed, the peristaltic pump is connect by route with the PLC control unit.
Working principle of the automatic flushing device for resin tower is as follows: when forward direction cleaning, the first motor-driven valve 30 and the
The liquid flow direction of two motor-driven valves 40 is as shown in Fig. 1, and the liquid pumped out from water pump 20 just washes feed liquor by inlet tube 70--
It is discharged after the second motor-driven valve of pipe 71-- the first motor-driven valve 30-- resin tower 10-- 40 by just washing drain pipe 73；When positive scavenging period
When reaching, the first motor-driven valve 30 and the second motor-driven valve 40 switch to reverse cleaning state, start to carry out reverse cleaning, reverse cleaning
Before first pass through PLC control unit and preset reverse cleaning mode: gas is passed through after 30s liquid rinse again and carries out gas-liquid mixed cleaning
Cleaning way, when reverse cleaning, the liquid flow direction of the first motor-driven valve 30 and the second motor-driven valve 40 is as shown in Fig. 2, from water
The liquid that pump 20 pumps out is by the second motor-driven valve of inlet tube 70-- backwash inlet pipe 74-- 40-- resin tower the first motor-driven valve of 10--
It is discharged after 30-- backwash outlet pipe 75 by just washing drain pipe 73.
Although the embodiments of the present invention have been disclosed as above, it is not limited in institute in specification and embodiments
Column use, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, can
Easily realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, this is practical
It is novel to be not limited to specific details and legend shown and described herein.
Claims (7)
1. a kind of automatic flushing device for resin tower characterized by comprising
The resin tower (10) of multiple series windings is provided with input end (11) and outlet end (12), two neighboring resin tower (10)
The outlet end (12) of previous resin tower (10) connect with the input end (11) of latter resin tower；
Water pump (20), water outlet are connected with inlet tube (70)；
It is just washing inlet tube (71), one end connect with the liquid outlet of the inlet tube (70), the other end and the first resin tower
(10) input end (11) connection, described just washing on inlet tube (71) are provided with the first motor-driven valve (30)；
Drain pipe (73) are just being washed, are being connect with the outlet end (12) of the last resin tower (10), it is described just to wash drain pipe (73)
On be provided with the second motor-driven valve (40)；
Backwash inlet pipe (74), one end connect with the liquid outlet of the inlet tube (70), the other end and second motor-driven valve
(40) it connects；
Backwash outlet pipe (75), one end are connect with first motor-driven valve (30)；
Wherein, it is connected with air inlet pipe on the backwash inlet pipe (74), air pump (60) is provided in the air inlet pipe.
2. being used for the automatic flushing device of resin tower as described in claim 1, which is characterized in that the number of the resin tower (10)
Amount is two, wherein the outlet end (12) of previous resin tower (10) passes through the input end of connecting tube (72) and latter resin tower
(11) it connects.
3. being used for the automatic flushing device of resin tower as described in claim 1, which is characterized in that the resin tower (10) is
Bright organic glass tank.
4. as described in claim 1 be used for resin tower automatic flushing device, which is characterized in that further include setting it is described into
Flowmeter (50) in liquid pipe (70).
5. being used for the automatic flushing device of resin tower as described in claim 1, which is characterized in that on the backwash inlet pipe (74)
Be additionally provided with pressure reducing valve (61), the pressure reducing valve (61) be located at the air inlet pipe gas outlet and second motor-driven valve (40) it
Between.
6. being used for the automatic flushing device of resin tower as described in claim 1, which is characterized in that the backwash outlet pipe (75)
The other end is connect with the drain pipe (73) of just washing, wherein second motor-driven valve (40) is located at the end resin tower (10)
Outlet end (12) and the backwash outlet pipe (75) and the river conjunction for just washing drain pipe (73) between.
7. being used for the automatic flushing device of resin tower as described in claim 1, which is characterized in that first motor-driven valve (30)
It is three-way electric valve with second motor-driven valve (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102299.1U CN208642225U (en) | 2018-07-12 | 2018-07-12 | A kind of automatic flushing device for resin tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102299.1U CN208642225U (en) | 2018-07-12 | 2018-07-12 | A kind of automatic flushing device for resin tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208642225U true CN208642225U (en) | 2019-03-26 |
Family
ID=65784623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821102299.1U Active CN208642225U (en) | 2018-07-12 | 2018-07-12 | A kind of automatic flushing device for resin tower |
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| Country | Link |
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| CN (1) | CN208642225U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669284A (en) * | 2022-04-07 | 2022-06-28 | 安徽萍聚德医疗科技股份有限公司 | Adsorption resin back-flushing device for preparing sterile water |
| CN114682551A (en) * | 2022-03-31 | 2022-07-01 | 中国科学院空间应用工程与技术中心 | Recovery type multidirectional pneumatic excess washing device and method |
-
2018
- 2018-07-12 CN CN201821102299.1U patent/CN208642225U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682551A (en) * | 2022-03-31 | 2022-07-01 | 中国科学院空间应用工程与技术中心 | Recovery type multidirectional pneumatic excess washing device and method |
| CN114682551B (en) * | 2022-03-31 | 2023-09-12 | 中国科学院空间应用工程与技术中心 | Recovery type multi-direction pneumatic excess flushing device and method |
| CN114669284A (en) * | 2022-04-07 | 2022-06-28 | 安徽萍聚德医疗科技股份有限公司 | Adsorption resin back-flushing device for preparing sterile water |
| CN114669284B (en) * | 2022-04-07 | 2023-11-03 | 安徽萍聚德医疗科技股份有限公司 | Adsorption resin back flushing device for sterile water preparation |
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