CN220490771U - Lime performance testing device - Google Patents
Lime performance testing device Download PDFInfo
- Publication number
- CN220490771U CN220490771U CN202321956719.3U CN202321956719U CN220490771U CN 220490771 U CN220490771 U CN 220490771U CN 202321956719 U CN202321956719 U CN 202321956719U CN 220490771 U CN220490771 U CN 220490771U
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- box
- test box
- lime
- test
- testing
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- 238000012360 testing method Methods 0.000 title claims abstract description 101
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 44
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 44
- 239000004571 lime Substances 0.000 title claims abstract description 44
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000008093 supporting effect Effects 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 15
- 230000005484 gravity Effects 0.000 claims description 13
- 238000011056 performance test Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract description 16
- 239000012153 distilled water Substances 0.000 abstract description 3
- 101100399296 Mus musculus Lime1 gene Proteins 0.000 description 31
- 240000006909 Tilia x europaea Species 0.000 description 31
- 239000000428 dust Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 238000002479 acid--base titration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- -1 chalk Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a lime performance testing device, which comprises a testing box, wherein the front end of the top of the testing box is communicated with a water adding hopper, the front side of the testing box is provided with a control panel, the center of the top of the testing box is provided with a stirring mechanism, the left side of the top of the testing box is provided with a measuring component, the bottom of the testing box is provided with a discharging component, and the left side wall of an inner cavity of the testing box is provided with a PH tester, and the lime performance testing device is characterized in that: the right side of the top of the test box is provided with a quantifying mechanism capable of quantitatively adding into the test box. According to the utility model, the distilled water at about forty ℃ is conveniently added into the test box through the water adding hopper, then the quantitative mechanism is arranged, the lime sample is conveniently and quantitatively added, then the stirring mechanism is arranged to uniformly stir the water and lime in the test box, and then the measuring assembly is arranged to conveniently measure the hydrochloric acid added into the stirred water and lime in the test box.
Description
Technical Field
The utility model relates to the technical field of chemical material testing, in particular to a lime performance testing device.
Background
Lime is an air hardening inorganic cementing material with calcium oxide as a main component. Lime is produced by calcining limestone, dolomite, chalk, shell and other products with high calcium carbonate content at a temperature of between DEG C. Lime is the cementing material used earliest by humans. Lime has wide application range in civil engineering and can be used in medicine in China. Acid-base titration is commonly used in testing lime activity.
According to chinese patent application number CN202121929700.0 a lime capability test device, including the test box, the fixed grafting of test box top surface has the survey pipe, survey pipe bottom surface fixedly connected with syringe needle, test box top surface left side fixedly connected with support frame, and support frame surface and survey pipe surface fixed connection, support frame right flank fixedly connected with electric putter, electric putter output bottom fixedly connected with piston, the fixed grafting in test box top surface right side has the inlet pipe, test box top surface mid-mounting has the motor, motor output fixedly connected with pivot, and the pivot runs through the test box top surface and extends to the test box inside, and the pivot surface passes through the bearing and rotates with the test box and be connected. In use, the effect of conveniently and accurately judging the completion of the reaction is realized, thereby accurately judging the activity of lime, simultaneously achieving the aim of conveniently and accurately controlling the dosage of hydrochloric acid, avoiding excessive dripping and guaranteeing the accuracy of the test.
Disclosure of Invention
Object of the utility model
In order to solve the technical problems in the background technology, the utility model provides a lime performance testing device which has the advantages of quantitative addition and the like, and solves the problem that the weight is not controlled well when a lime sample is added.
(II) technical scheme
The utility model provides a lime performance testing device, which comprises a testing box, wherein the front end of the top of the testing box is communicated with a water adding hopper, the front side of the testing box is provided with a control panel, the center of the top of the testing box is provided with a stirring mechanism, the left side of the top of the testing box is provided with a measuring component, the bottom of the testing box is provided with a discharging component, and the left side wall of an inner cavity of the testing box is provided with a PH tester, and the lime performance testing device is characterized in that: the right side of the top of the test box is provided with a quantifying mechanism capable of quantitatively adding into the test box.
Preferably, four supporting feet are arranged at the bottom of the test box, and the four supporting feet are distributed in a rectangular shape.
Preferably, the quantitative mechanism comprises an ash adding hopper, a supporting seat, a limiting groove, a gravity sensor, a sample box, an ash outlet pipe and a first electromagnetic valve, wherein the ash adding hopper is positioned at the right end of the top of the test box and is positioned above the ash adding hopper, the limiting groove is formed in the top of the supporting seat, the gravity sensor is arranged on the inner bottom wall of the limiting groove, the sample box is arranged at the top of the gravity sensor, the ash outlet pipe is positioned at the bottom of the sample box and is communicated, and the first electromagnetic valve is arranged on the outer surface of the ash outlet pipe.
Preferably, through holes are formed in the top of the supporting seat and the top of the gravity sensor, the diameter of each through hole is larger than the outer diameter of the ash discharging pipe, and the through holes are vertically distributed in the center with the ash adding hopper and the ash discharging pipe respectively.
Preferably, the stirring mechanism comprises a servo motor, a rotating shaft and stirring blades, the servo motor is arranged at the top of the test box, the rotating shaft is positioned at the output shaft of the servo motor and is coaxially connected through a coupling, the other end of the rotating shaft penetrates through and extends to the inside of the test box, and the stirring She Sheyu is arranged on the outer surface of the rotating shaft.
Preferably, the measuring assembly comprises a measuring barrel, a liquid outlet pipe and a second electromagnetic valve, the measuring barrel is arranged at the left end of the top of the testing box, the liquid outlet pipe is arranged at the bottom of the measuring barrel and communicated with the bottom of the testing box, the other end of the liquid outlet pipe penetrates through and extends to the inside of the testing box, and the second electromagnetic valve is arranged on the outer surface of the liquid outlet pipe.
Preferably, the discharging assembly comprises a discharging pipe and a third electromagnetic valve, wherein the discharging pipe is positioned at the bottom of the test box and communicated with the bottom of the test box, and the third electromagnetic valve is arranged on the outer surface of the discharging pipe.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects: this lime capability test device through being provided with the water bucket, conveniently adds the distilled water about forty degrees centigrade inside the test box, then through being provided with quantitative mechanism, conveniently reaches the purpose that quantitative addition with the lime sample, through being provided with rabbling mechanism afterwards, evenly stirs water and lime in the test box, and the water and lime that stir in the test box are added hydrochloric acid through being provided with the survey subassembly immediately, conveniently survey through being provided with the survey subassembly.
Drawings
Fig. 1 is a schematic structural diagram of a lime performance testing device according to the present utility model.
Fig. 2 is a front view of a lime performance test apparatus according to the present utility model.
Fig. 3 is a right side view of a lime performance test apparatus according to the present utility model.
Fig. 4 is an enlarged view at a point a in a lime performance test apparatus according to the present utility model.
Reference numerals: 1. a test box; 2. a water adding hopper; 3. a control panel; 4. a dosing mechanism; 41. an ash adding hopper; 42. a support base; 43. a limit groove; 44. a gravity sensor; 45. a sample box; 46. an ash discharging pipe; 47. a first electromagnetic valve; 5. a stirring mechanism; 51. a servo motor; 52. a rotating shaft; 53. stirring the leaves; 6. a measurement assembly; 61. measuring a barrel; 62. a liquid outlet pipe; 63. a second electromagnetic valve; 7. a discharge assembly; 71. a discharge pipe; 72. a third electromagnetic valve; 8. PH meter.
Detailed Description
As shown in fig. 1-4, the lime performance testing device provided by the utility model comprises a testing box 1, wherein four supporting feet are arranged at the bottom of the testing box 1, the four supporting feet are distributed in a rectangular shape, the stable supporting effect on the testing box 1 is facilitated, a water adding hopper 2 is communicated with the front end of the top of the testing box 1, a control panel 3 is arranged on the front side of the testing box 1, a stirring mechanism 5 is arranged in the center of the top of the testing box 1, a measuring component 6 is arranged on the left side of the top of the testing box 1, a discharging component 7 is arranged at the bottom of the testing box 1, a PH measuring instrument 8 is arranged on the left side wall of an inner cavity of the testing box 1, and the PH measuring instrument 8 is convenient for detecting the PH value of lime in the testing box 1.
In this embodiment, through being provided with the water bucket 2, the convenience is added the distilled water about forty degrees centigrade inside the test box 1, then through being provided with quantitative mechanism 4, the convenience plays the effect of quantitative interpolation to the lime sample, and then through being provided with rabbling mechanism 5, evenly stir water and lime in the test box 1, immediately through being provided with survey subassembly 6, the convenience plays the effect of survey to water and lime interpolation hydrochloric acid of stirring in the test box 1.
In an alternative embodiment, the quantitative mechanism 4 includes a dust adding hopper 41, a supporting seat 42, a limiting groove 43, a gravity sensor 44, a sample box 45, a dust outlet pipe 46 and a solenoid valve one 47, the dust adding hopper 41 is located at the right end of the top of the test box 1, the supporting seat 42 is located at the top of the test box 1 and above the dust adding hopper 41, the supporting seat 42 facilitates the stable supporting function on the sample box 45, the limiting groove 43 is formed at the top of the supporting seat 42, the limiting groove 43 facilitates the limiting function on the sample box 45, the gravity sensor 44 is arranged at the inner bottom wall of the limiting groove 43, the sample box 45 is located at the top of the gravity sensor 44, the dust outlet pipe 46 is located at the bottom of the sample box 45 and communicated with the top of the supporting seat 42, the top of the gravity sensor 44 is provided with through holes, the diameter of the through holes is larger than the outer diameter of the dust outlet pipe 46, the through holes are respectively distributed vertically with the dust adding hopper 41 and the dust outlet pipe 46 in the center, the through holes facilitate the quantitative lime output of the sample box 45 and the dust outlet pipe 46, and the solenoid valve one is arranged on the outer surface of the dust outlet pipe 46.
When the weight of the sample tank 45 is added to a specified weight, the first electromagnetic valve 47 is automatically closed to finish the quantitative addition of the lime sample.
In an alternative embodiment, the stirring mechanism 5 comprises a servo motor 51, a rotating shaft 52 and a stirring blade 53, the servo motor 51 is arranged at the top of the test box 1, the rotating shaft 52 is coaxially connected with an output shaft of the servo motor 51 through a coupling, the other end of the rotating shaft 52 penetrates through and extends to the inside of the test box 1, and the stirring blade 53 is arranged on the outer surface of the rotating shaft 52.
When the warm water, the lime sample and the hydrochloric acid in the test box 1 are required to be uniformly stirred, the servo motor 51 is started to drive the stirring blade 53 on the rotating shaft 52 to rotate, and the warm water, the lime sample and the hydrochloric acid in the test box 1 are uniformly stirred.
In an alternative embodiment, the measuring assembly 6 comprises a measuring barrel 61, a liquid outlet pipe 62 and a solenoid valve II 63, the measuring barrel 61 is arranged at the left end of the top of the test box 1, the front side of the measuring barrel 61 is carved with scales, the scales facilitate the quantitative addition of hydrochloric acid, the liquid outlet pipe 62 is positioned at the bottom of the measuring barrel 61 and communicated, the other end of the liquid outlet pipe 62 penetrates through and extends to the inside of the test box 1, and the solenoid valve II 63 is arranged on the outer surface of the liquid outlet pipe 62.
When the warm water and lime sample uniformly stirred in the test box 1 are required to be tested, the electromagnetic valve II 63 is opened, so that hydrochloric acid in the test barrel 61 is dripped into the test box 1 through the liquid outlet pipe 62, and the data of the pH value and the activity of the lime are displayed through the control panel 3.
In an alternative embodiment, the discharging assembly 7 comprises a discharging pipe 71 and a solenoid valve III 72, the discharging pipe 71 is located at the bottom of the testing box 1 and communicated, the discharging pipe 71 is convenient for discharging liquid in the testing box 1, the solenoid valve III 72 is arranged on the outer surface of the discharging pipe 71, and the solenoid valve III 72 is convenient for controlling the discharging pipe 71 to discharge.
It should be noted that, the control panel 3, the first solenoid valve 47, the second solenoid valve 63 and the third solenoid valve 72 are electrically connected, and all the electrical components appearing therein are electrically connected with the controller and the power supply.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (7)
1. The utility model provides a lime capability test device, includes test box (1), the top front end intercommunication of test box (1) has water bucket (2), the front side of test box (1) is equipped with control panel (3), the top center of test box (1) is equipped with rabbling mechanism (5), the top left side of test box (1) is equipped with measurement subassembly (6), the bottom of test box (1) is equipped with ejection of compact subassembly (7), the inner chamber left side wall of test box (1) is equipped with PH apparatus (8), its characterized in that: the right side of the top of the test box (1) is provided with a quantifying mechanism (4) which can quantitatively add into the test box (1).
2. A lime performance test apparatus according to claim 1, wherein: the bottom of the test box (1) is provided with four supporting feet, and the four supporting feet are distributed in a rectangular shape.
3. A lime performance test apparatus according to claim 1, wherein: quantitative mechanism (4) are including adding ash bucket (41), supporting seat (42), spacing groove (43), gravity sensor (44), sample box (45), go out ash pipe (46) and solenoid valve one (47), add ash bucket (41) and be located the top right-hand member intercommunication of test box (1), supporting seat (42) are located the top of test box (1) just be located the top of adding ash bucket (41), spacing groove (43) set up in the top of supporting seat (42), gravity sensor (44) are located the interior bottom of spacing groove (43), sample box (45) are located the top of gravity sensor (44), go out ash pipe (46) are located the bottom intercommunication of sample box (45), solenoid valve one (47) are located the surface of going out ash pipe (46).
4. A lime performance test apparatus according to claim 3, wherein: the top of supporting seat (42) and the top of gravity sensor (44) have all seted up the through-hole, the diameter of through-hole is greater than the external diameter of ash pipe (46), the through-hole respectively with ash hopper (41) with ash pipe (46) are central perpendicular distribution.
5. A lime performance test apparatus according to claim 1, wherein: the stirring mechanism (5) comprises a servo motor (51), a rotating shaft (52) and stirring blades (53), wherein the servo motor (51) is arranged at the top of the test box (1), the rotating shaft (52) is positioned at the output shaft of the servo motor (51) and is coaxially connected through a coupling, the other end of the rotating shaft (52) penetrates through and extends to the inside of the test box (1), and the stirring blades (53) are arranged on the outer surface of the rotating shaft (52).
6. A lime performance test apparatus according to claim 1, wherein: the measuring assembly (6) comprises a measuring barrel (61), a liquid outlet pipe (62) and a solenoid valve II (63), wherein the measuring barrel (61) is arranged at the left end of the top of the testing box (1), the liquid outlet pipe (62) is positioned at the bottom of the measuring barrel (61) and communicated with the bottom of the testing box, the other end of the liquid outlet pipe (62) penetrates through and extends to the inside of the testing box (1), and the solenoid valve II (63) is arranged on the outer surface of the liquid outlet pipe (62).
7. A lime performance test apparatus according to claim 1, wherein: the discharging assembly (7) comprises a discharging pipe (71) and a third electromagnetic valve (72), the discharging pipe (71) is located at the bottom of the testing box (1) and communicated, and the third electromagnetic valve (72) is located on the outer surface of the discharging pipe (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956719.3U CN220490771U (en) | 2023-07-25 | 2023-07-25 | Lime performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956719.3U CN220490771U (en) | 2023-07-25 | 2023-07-25 | Lime performance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220490771U true CN220490771U (en) | 2024-02-13 |
Family
ID=89833639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321956719.3U Active CN220490771U (en) | 2023-07-25 | 2023-07-25 | Lime performance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220490771U (en) |
-
2023
- 2023-07-25 CN CN202321956719.3U patent/CN220490771U/en active Active
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