CN214334573U

CN214334573U - Corrosion and scale inhibitor testing device

Info

Publication number: CN214334573U
Application number: CN202120495231.XU
Authority: CN
Inventors: 杨继广; 杨声远
Original assignee: Jining Poseidon Environmental Protection Technology Co ltd
Current assignee: Jining Poseidon Environmental Protection Technology Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-10-01
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a corrosion and scale inhibitor testing arrangement, including the test box, be equipped with the subassembly of weighing on the test box, the subassembly of weighing includes controller and two support columns, the fixed one side that sets up at the test box of controller, two support columns are fixed the both sides that set up in test box inner wall bottom respectively, there are two pressure sensors on the top of two support columns fixed mounting respectively, two connecting plates have been placed respectively on the top of two pressure sensors, fixed mounting has the test bucket between two connecting plates, the avris of test box is equipped with the hydrologic cycle subassembly, the hydrologic cycle subassembly includes the water tank, the fixed avris that sets up at the test box of water tank, the beneficial effects of the utility model are that: the scale and corrosion inhibitor weighing device has the advantages that the weighing component displays the mass of scale, so that the treatment effect of the scale and corrosion inhibitor obtained by testing is more accurate, water circulation is formed through the water circulation component, the scale generation process in life is simulated, and the test result is attached to the reality.

Description

Corrosion and scale inhibitor testing device

Technical Field

The utility model relates to a test, in particular to inhibition antisludging agent testing arrangement belongs to inhibition antisludging agent technical field.

Background

The corrosion and scale inhibitor consists of organic phosphine, excellent copolymer, copper corrosion inhibitor, etc. and has excellent corrosion inhibiting performance on carbon steel, copper and copper alloy and excellent scale inhibiting and dispersing performance on calcium carbonate and calcium phosphate. The corrosion and scale inhibitor is mainly used for an open type circulating cooling water treatment system, and is particularly suitable for a system of copper-containing equipment. The corrosion and scale inhibitor can be used for water with high pH value, high alkalinity and high hardness, and is one of ideal water treatment agents which do not adjust the pH value and operate under alkaline conditions. The water treating agent is a generic name of chemical agents for water treatment, and is widely used in industrial departments of petroleum, chemical industry, metallurgy, traffic, light industry, textile and the like. The water treatment agent comprises a corrosion inhibitor, a scale inhibitor, a bactericide, a flocculating agent, a purifying agent, a cleaning agent, a prefilming agent and the like. The corrosion and scale inhibitor has various types, is usually a compound of some compounds with special structures, and is selected according to factors such as the surface condition of metal, the composition of a corrosion medium, the operation condition and the like. Among the scale inhibitors commonly used in water treatment are inorganic polyphosphates, organic phosphonic acids, phosphonic carboxylic acids, organic phosphonates, polycarboxylic acids, and the like.

The existing corrosion and scale inhibitor testing device usually places a covered scale test piece into water in which a corrosion and scale inhibitor is dissolved to carry out water bath for a period of time to observe the dissolution condition of scale on the scale test piece, the scale test piece in the test is different from the generation mode of scale in actual life, the test is not practical enough, and meanwhile, the accurate test result cannot be obtained only by observing the dissolution condition of the scale by naked eyes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion and scale inhibitor testing arrangement to the incrustation scale test block in the test of proposing in solving above-mentioned background art is different with the production mode of incrustation scale in the actual life and only can't obtain the problem of accurate test result through the dissolution condition of naked eye observation incrustation scale.

In order to achieve the above object, the utility model provides a following technical scheme: a corrosion and scale inhibitor testing device comprises a testing box, wherein a weighing component is arranged on the testing box and comprises a controller and two supporting columns, the controller is fixedly arranged on one side of the testing box, the two supporting columns are respectively and fixedly arranged on two sides of the bottom end of the inner wall of the testing box, two pressure sensors are respectively and fixedly arranged at the top ends of the two supporting columns, two connecting plates are respectively arranged at the top ends of the two pressure sensors, a testing barrel is fixedly arranged between the two connecting plates, a water circulation component is arranged at the side of the testing box and comprises a water tank, the water tank is fixedly arranged at the side of the testing box, a partition plate is fixedly arranged in the water tank, a water outlet pipe is fixedly arranged at the bottom of the partition plate, and a flexible hose is fixedly arranged at the side of the water outlet pipe penetrating through the testing box, the fixed interlude of flexible hose's one end sets up the inside at the test bucket, the top fixed mounting of another avris of baffle has the water pump, the delivery port of water pump runs through the top of baffle, the water inlet fixed mounting of water pump has L type pipe, the inside that the test bucket was inserted at the top of test box avris is run through to the one end of L type pipe, it has the circulating water to annotate between the avris of water tank inner wall and the baffle.

As an optimized technical scheme of the utility model, the injection pipe is installed to the fixed interlude of avris on water tank top.

As an optimized technical scheme of the utility model, the observation window is inlayed on the top of test box.

As an optimized technical scheme of the utility model, the breather pipe is installed to one side fixed interlude on test box top.

As an optimized technical scheme of the utility model, the middle part fixed mounting of outlet pipe has the water valve.

As a preferred technical scheme of the utility model, the bottom fixed mounting of test bucket has the hot plate, two equal and controller electric connection of forced induction ware, water pump and hot plate, controller and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a corrosion and scale inhibitor testing device, which displays the total mass of scale formed between connecting plates and inside a testing barrel through a pressure sensor in a weighing component, so that the processing effect of the tested corrosion and scale inhibitor on the scale is more accurate; circulating water in the water tank in the water circulation component enters the test barrel through the water outlet pipe and the telescopic hose, the water pump pumps the circulating water back to the water tank through the L-shaped pipe to form water circulation, and the scale generation process in life is simulated, so that the test result is attached to the reality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. a test box; 2. a weighing assembly; 21. a controller; 22. a support pillar; 23. a pressure sensor; 24. a connecting plate; 25. a testing barrel; 3. a water circulation assembly; 31. a water tank; 32. a partition plate; 33. a water outlet pipe; 34. a flexible hose; 35. a water pump; 36. an L-shaped pipe; 37. circulating water; 38. an injection pipe; 4. an observation window; 5. a breather pipe; 6. a water valve; 7. heating the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a corrosion and scale inhibitor testing device, which comprises a testing box 1, a weighing component 2 is arranged on the testing box 1, the weighing component 2 comprises a controller 21 and two supporting columns 22, the controller 21 is fixedly arranged at one side of the testing box 1, the two supporting columns 22 are respectively fixedly arranged at two sides of the bottom end of the inner wall of the testing box 1, two pressure sensors 23 are respectively fixedly arranged at the top ends of the two supporting columns 22, two connecting plates 24 are respectively arranged at the top ends of the two pressure sensors 23, a testing barrel 25 is fixedly arranged between the two connecting plates 24, a water circulation component 3 is arranged at the side of the testing box 1, the water circulation component 3 comprises a water tank 31, the water tank 31 is fixedly arranged at the inside of the testing box 1, a partition plate 32 is fixedly arranged at the bottom of the partition plate 32, a water outlet pipe 33 is fixedly arranged at the side of the water outlet pipe 33, a telescopic hose 34 is fixedly arranged at the side of the testing box 1, one end of a flexible hose 34 is fixedly inserted in the testing barrel 25, a water pump 35 is fixedly installed on the top of the other side of the partition plate 32, a water outlet of the water pump 35 penetrates through the top of the partition plate 32, an L-shaped pipe 36 is fixedly installed at a water inlet of the water pump 35, one end of the L-shaped pipe 36 penetrates through the top of the side of the testing box 1 and is inserted into the testing barrel 25, circulating water 37 is injected between the side of the inner wall of the water tank 31 and the partition plate 32, the total mass of scale formed in the testing barrel 25 and the testing barrel 25 between the connecting plates 24 and the inside of the testing barrel 25 is displayed through the controller 21 by a pressure sensor 23 in the weighing component 2, so that the treatment effect of the corrosion and scale inhibitor on the scale is more accurate in testing, the circulating water 37 in the water tank 31 in the water circulation component 3 enters the testing barrel 25 through the water outlet pipe 33 and the flexible hose 34, and the circulating water 37 is pumped back to the water tank 31 by the water pump 35 through the L-shaped pipe 36, form water circulation, simulate the scale generation process in life, make the test result fit with reality

Preferably, an injection pipe 38 is fixedly inserted and installed on the side of the top end of the water tank 31, a corrosion and scale inhibitor is added into the circulating water 37 through the injection pipe 38 for dissolution, an observation window 4 is embedded in the top end of the test box 1, the scale generation inside the test barrel 25 and the residual condition of the circulating water 37 are observed through the observation window 4, a vent pipe 5 is fixedly inserted and installed on one side of the top end of the test box 1, the vapor formed by the residual circulating water 37 evaporated by the heating plate 7 is discharged through a vent hole, a water valve 6 is fixedly installed in the middle of the water outlet pipe 33, the circulating water 37 can be controlled to flow to the test barrel 25 through the water valve 6, the heating plate 7 is fixedly installed at the bottom end of the test barrel 25, the two pressure sensors 23, the water pump 35 and the heating plate 7 are electrically connected with the controller 21, the controller 21 is electrically connected with an external power supply, the circulating water 37 which cannot be drained inside the test barrel 25 is evaporated through the heating plate 7, further improving the weighing accuracy.

When in specific use, the utility model relates to a corrosion and scale inhibitor testing arrangement, at first, the pressure sensor 23 through weighing in the subassembly 2 shows and the record can be for GT008 controller 21 with the quality of test bucket 25 between the connecting plate 24, open water valve 6 circulating water 37 in the water tank 31 and enter into test bucket 25 through outlet pipe 33 and expansion hose 34, control water pump 35 through controller 21 and open, water pump 35 draws circulating water 37 back to water tank 31 through L type pipe 36, form water cycle, the incrustation scale production process in the simulation life, make the test result laminate actually, make circulating water 37 circulate for a period, through the formation condition of observation window 4 incrustation scale, close water valve 6 after the incrustation scale formation, water pump 35 draws most circulating water 37 back to water tank 31, form vapor through opening hot plate 7 with the heating of the inside residual moisture of test bucket 25, discharging through the vent pipe 5, recording the total mass of the testing barrel 25 and the scale measured by the pressure sensor 23, adding a corrosion and scale inhibitor to be tested into circulating water 37 through the injection pipe 38 for dissolution, opening the water valve 6 again for water circulation, discharging again after circulating for a period of time, recording the total mass of the testing barrel 25 and the residual scale, and calculating to obtain a result.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a corrosion and scale inhibitor testing arrangement, includes test box (1), its characterized in that, be equipped with weighing component (2) on test box (1), weighing component (2) includes controller (21) and two support columns (22), controller (21) is fixed to be set up in one side of test box (1), two support columns (22) are fixed respectively and are set up in the both sides of test box (1) inner wall bottom, two the top of support column (22) is fixed mounting respectively has two pressure sensors (23), two connecting plate (24) have been placed respectively to the top of pressure sensor (23), two fixed mounting has test bucket (25) between connecting plate (24), the avris of test box (1) is equipped with water circulation subassembly (3), water circulation subassembly (3) include water tank (31), water tank (31) are fixed to be set up the avris at test box (1), the inside fixed mounting of water tank (31) has baffle (32), the bottom fixed mounting of baffle (32) has outlet pipe (33), the avris fixed mounting that the one end of outlet pipe (33) runs through test box (1) has expansion hose (34), the fixed interlude of one end of expansion hose (34) sets up the inside at test bucket (25), the top fixed mounting of another avris of baffle (32) has water pump (35), the delivery port of water pump (35) runs through the top of baffle (32), the water inlet fixed mounting of water pump (35) has L type pipe (36), the inside of test bucket (25) is inserted at the top that the one end of L type pipe (36) runs through test box (1) avris, it has circulating water (37) to annotate between avris and baffle (32) of water tank (31) inner wall.

2. The corrosion and scale inhibitor testing device according to claim 1, characterized in that: and an injection pipe (38) is fixedly inserted and arranged on the side of the top end of the water tank (31).

3. The corrosion and scale inhibitor testing device according to claim 1, characterized in that: an observation window (4) is embedded in the top end of the test box (1).

4. The corrosion and scale inhibitor testing device according to claim 1, characterized in that: and a vent pipe (5) is fixedly inserted into one side of the top end of the test box (1).

5. The corrosion and scale inhibitor testing device according to claim 1, characterized in that: and a water valve (6) is fixedly arranged in the middle of the water outlet pipe (33).

6. The corrosion and scale inhibitor testing device according to claim 1, characterized in that: the bottom fixed mounting of test bucket (25) has hot plate (7), two pressure sensors (23), water pump (35) and hot plate (7) all with controller (21) electric connection, controller (21) and external power supply electric connection.