CN206008133U - A kind of media performance test screen analog - Google Patents

Abstract

The utility model discloses a kind of media performance test screen analog, including simulating filter, feed-tank, water pump, producing pond, simulating filter is included for placing the tank body and upper low head of filtrate to be tested；Tank body is provided with admission port and produces the mouth of a river, it is connected with supply line by water pump between admission port and feed-tank, water intaking valve, feed pressure table and feed meter is additionally provided with supply line, produce the mouth of a river and produce and be connected by water producing pipe road between pond, water producing pipe road is provided with product water valve, produces water pressure table and produce water ga(u)ge, produces pond and is provided with for detecting the detection means of producing water water quality；This utility model can test filtrate under same filter medium different impacts of the filtering velocity to producing water water quality so as to filtering out optimal filtering velocity, can test and change impact of the filtrate filling height to producing water water quality so as to filtering out optimal filtrate filling height, same filtrate can be tested to the strainability of different filter mediums so as to filtering out optimal filtrate.

Description

A kind of media performance test screen analog

Technical field

This utility model belongs to environmental protection and water treatment field, is specifically related to a kind of media performance test screen simulation dress Put.

Background technology

In environmental protection and water treatment field, it is common step to carry out filtering using filter, the choosing of current filter leaching material It is to determine that the quantity and parameter of filtrate is substantially changeless according to Conventional wisdom to select, and causes the filling height of filtrate can not Because the Parameters variation of filter medium be adjusted or adjust inaccurate, can not according to filtering medium property select particle diameter of filter medium And match somebody with somebody level.

Content of the invention

In order to overcome the shortcomings of that above-mentioned prior art, this utility model task are to provide a kind of media performance test screen mould Intend device, the equipment can filter to judge that different filtrates most preferably filter the filter effect of same medium to determine according to simulation Material, can test producing water water quality parameter of the same filter medium under different filtering velocitys to determine optimal filtrate filling height, so as to For the optimal filtrate of filter medium screening and filtering performance, and optimal operating parameter of the optimal filtrate in application is filtered is obtained, such as filled Raising degree, flow velocity, make the design of filter reach optimization, efficient, economic.

This utility model task is realized by following technical proposals：

A kind of media performance test screen analog, including simulating filter, feed-tank, water pump, product pond, the simulation Filter includes for placing the tank body and upper low head for sealed shell of tank of filtrate to be tested, can between the end socket and tank body Dismounting connection；The tank body is provided with admission port and produces the mouth of a river, the feedwater that the admission port and the feed-tank exit are arranged It is connected with supply line by water pump between valve, on the supply line, is additionally provided with water intaking valve, feed pressure table and feedwater stream Gauge, is connected by water producing pipe road between the product mouth of a river and the product pond, and the water producing pipe road is provided with product water valve, product Water pressure table and water ga(u)ge is produced, the product pond is provided with for detecting the detection means of producing water water quality；During use, in feedwater Load filter medium in case, filtrate to be measured is loaded simulation filter, filter medium is imported simulation filter and is filtered, then right Product water after filtration carries out water quality detection, the filtering velocity of adjustment filter medium, the filling height of filtrate to be measured, the kind of filtrate to be measured Class, contrasts the change of water quality detection result, and such that it is able to filter out optimum, this utility model can be directed to same filter medium Tested using the different conditions of different filtrates, same filtrate, it is also possible to use same filtrate not for different medium Tested with state, and upper low head freely can be dismantled, be easy to the replacing of filtrate to be measured to install.

It is preferred that, the media performance test screen analog also includes that cleaning water tank and wash water discharges pond, the simulation Be additionally provided with filter and just washing water inlet, backwash water inlet, just washing discharge outlet and backwash discharge outlet, described just washing water inlet with described It is connected by positive detergent line, the water pump between the rinse water outlet valve that cleaning water tank exit is arranged, the backwash is entered It is connected by anti-detergent line, the water pump between the mouth of a river and the rinse water outlet valve, the discharge outlet, backwash of just washing is arranged The mouth of a river is discharged pond and is connected by just washing drain pipe, backwash drain pipe and the wash water respectively, the positive detergent line, anti-cleaning Pipeline, just washing and positive purge valve, anti-purge valve is respectively equipped with drain pipe, backwash drain pipe, is just washing drain valve, backwash drain valve； The structure can test performance recovery situation and backwash cycle of the filtrate to be measured through just washing, after backwash, so as to filter out most Good value, and positive detergent line, anti-detergent line and supply line share a water pump, design is succinct to save.

It is preferred that, the simulation filter is cylinder, and a diameter of 300-800mm is highly 800-1500mm, further, excellent A diameter of 500mm is selected, is highly 1100mm.

It is preferred that, the bearing for steadily placing the simulation filter is additionally provided with the low head.

A kind of media performance test screen analog of this utility model, can test filtrate under same filter medium not With impact of the filtering velocity to producing water water quality so as to filter out optimal filtering velocity, filtrate can be tested and changed under same filter medium and filtering velocity Become impact of the filtrate filling height to producing water water quality so as to filter out optimal filtrate filling height, same filtrate can be tested to not Strainability with filter medium so as to filter out optimal filtrate, can test filtrate carry out backwash, just wash after performance recovery Situation, can test filtrate backwash, just washing impact of the cycle to strainability so as to filter out most preferably just washing, backwash cycle.

The effect of design of the present utility model, concrete structure and generation is described further below with reference to embodiment, To be completely understood by the purpose of this utility model, feature and effect.

Description of the drawings

Fig. 1 is a kind of structural representation of media performance test screen analog of this utility model；

Wherein, 1- simulations filter, 101- tank bodies, 102- end sockets, 103- admission ports, 1031- supply lines, 1032- water inlets Valve, 1033- feed pressure tables, 1034- feed meters, 104- produce the mouth of a river, 1041- water producing pipes road, 1042- product water valves, 1043- Produce water pressure table, 1044- product water ga(u)ges, 105- and just wash the positive detergent line of water inlet, 1051-, the anti-purge valves of 1052-, 106- The anti-detergent line of backwash water inlet, 1061-, the anti-purge valves of 1062-, 107- are just washing discharge outlet, 1071- and are just washing drain pipe, 1072- Drain valve, 108- backwash discharge outlet, 1081- backwash draining shop, 1082- backwash drain valve, 2- feed-tank, 201- feedwater are just being washed Valve, 3- water pumps, 4- products pond, 5- detection means, 6- cleaning water tanks, 601- rinse water outlet valves, 7- wash waters are discharged pond, 8- and are propped up Seat.

Specific embodiment

A kind of media performance test screen analog of this utility model is described below in conjunction with accompanying drawing：

As shown in figure 1, a kind of media performance test screen analog, including simulating filter 1, feed-tank 2, water pump 3, product Pond 4, simulating filter 1 is included for placing the tank body 101 and upper low head for sealed shell of tank 101 of filtrate to be tested 9 102, it is detachably connected between end socket 102 and tank body 101；Tank body 101 is provided with admission port 103 and produces the mouth of a river 104, admission port It is connected with supply line 1031 by water pump 3 between 103 and the water-supply valve 201 of 2 exit of feed-tank setting, supply line Water intaking valve 1032, feed pressure table 1033 and feed meter 1034 is additionally provided with 1031, is produced the mouth of a river 104 and is produced between pond 4 It is connected by water producing pipe road 1041, water producing pipe road 1041 is provided with product water valve 1042, produces water pressure table 1043 and produce discharge Meter 1044, produces pond 4 and is provided with for detecting the detection means 5 of producing water water quality.

Media performance test screen analog also includes that cleaning water tank 6 and wash water discharges pond 7, also sets on simulation filter 1 Having, just washing water inlet 105 with clear It is connected by positive detergent line 1051, water pump 3 between the rinse water outlet valve 601 that 6 exit of water tank is arranged, backwash is intake It is connected by anti-detergent line 1061, water pump 3 between mouth 106 and rinse water outlet valve 601, is just washing discharge outlet 107, backwash row The mouth of a river 108 is connected by just washing drain pipe 1071, backwash drain pipe 1081 and wash water discharge pond 7 respectively, positive detergent line 1051st, anti-detergent line 1061, just washing and on drain pipe 1071, backwash drain pipe 1081, be respectively equipped with positive purge valve 1052, anti-clear Wash valve 1062, just wash drain valve 1072, backwash drain valve 1082.

Simulation filter 1 is cylinder, and a diameter of 500mm is highly 1100mm.

It is additionally provided with low head 102 for the bearing 8 by 1 steady placement of filter is simulated.

During use, in feed-tank 2, load filter medium, filtrate to be measured 9 is loaded simulation filter 1, filter medium is led Enter to simulate filter 1 to be filtered, then water quality detection is carried out using the product water after 5 pairs of filtrations of detection means, adjust filter medium Filtering velocity, filtrate to be measured 9 filling height, the species of filtrate to be measured 9, contrast water quality detection result change, such that it is able to sieve Optimum is selected, this utility model can also test performance recovery situation and backwash of the filtrate to be measured 9 through just washing, after backwash Cycle, so that filter out optimum.

This utility model describes some embodiments and its accompanying drawing in detail, but this utility model is not limited to these embodiments And its accompanying drawing, the media performance test screen analog shape being especially not limited in accompanying drawing, attached be shown various each Media performance test screen analog more attractive in appearance in the shape of sample, although this shape is not that this utility model protection is required The technology point of protection, as long as those of ordinary skill in the art do not pay creative work, which are repaiied according to this utility model Change, equivalent, other embodiment and its accompanying drawing obtained from improvement etc., in protection domain of the present utility model.

Claims (4)

1. a kind of media performance test screen analog, it is characterised in that including simulating filter (1), feed-tank (2), water pump (3) pond (4) are produced, and simulation filter (1) is included for placing the tank body (101) of filtrate to be tested (9) and for hermetically sealed can The upper low head (102) of body (101), is detachably connected between end socket (102) and tank body (101)；On tank body (101) It is provided with admission port (103) and produces the mouth of a river (104), the water-supply valve that admission port (103) and the feed-tank (2) exit are arranged (201) it is connected with supply line (1031) by water pump (3) between, on supply line (1031), is additionally provided with water intaking valve (1032), feed pressure table (1033) and feed meter (1034), between the product mouth of a river (104) and the product pond (4) It is connected by water producing pipe road (1041), water producing pipe road (1041) are provided with product water valve (1042), produce water pressure table (1043) and water ga(u)ge (1044) produced, product pond (4) are provided with for detecting the detection means (5) of producing water water quality.

2. media performance test screen analog according to claim 1, it is characterised in that the media performance test Screening analog also includes that cleaning water tank (6) and wash water discharges pond (7), is additionally provided with simulation filter (1) and just wash into water Mouthful (105), backwash water inlet (106), discharge outlet (107) and backwash discharge outlet (108) is just being washed, described just washing water inlet (105) By the water pump (3), positive detergent line between the rinse water outlet valve (601) arranged with cleaning water tank (6) exit (1051) it is connected, by the water pump (3), anti-between backwash water inlet (106) and rinse water outlet valve (601) Detergent line (1061) is connected, and discharge outlet (107), the backwash discharge outlet (108) of just washing passes through just to wash drain pipe respectively (1071), backwash drain pipe (1081) is discharged pond (7) with the wash water and is connected, positive detergent line (1051), anti-cleaning Pipeline (1061), just washing that drain pipe (1071), backwash drain pipe (1081) are upper to be just respectively equipped near simulation filter (1) place Purge valve (1052), anti-purge valve (1062), just washing drain valve (1072), backwash drain valve (1082).

3. according to the arbitrary described media performance test screen analog of claim 1-2, it is characterised in that the simulation filter Device (1) is cylinder, and a diameter of 300-800mm is highly 800-1500mm.

4. according to the arbitrary described media performance test screen analog of claim 1-2, it is characterised in that the low head (102) bearing (8) for steadily placing simulation filter (1) is additionally provided with.