CN214374559U

CN214374559U - Quick determination device for activity of metallurgical lime

Info

Publication number: CN214374559U
Application number: CN202022800306.9U
Authority: CN
Inventors: 郭利平; 林治成; 田富军
Original assignee: Fujian Sanbao Steel Co Ltd
Current assignee: Fujian Sanbao Steel Co Ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-10-08
Anticipated expiration: 2030-11-28

Abstract

The utility model belongs to the technical field of detection device, concretely relates to active spot test device of metallurgical lime, comprising a base plate, the upper end welding of bottom plate has the cushion, the upper end welding of cushion has the reaction tank, sliding connection has the filter bowl in the reaction tank, the upper end welding of filter bowl has the connecting rod, the welding has the handle on the connecting rod, the upper end of bottom plate is provided with the counter, the upper end of counter is provided with the stand, the stand has been cup jointed in the reaction tank, the sleeve has been cup jointed in the upper end outside slip of stand, be provided with the spring in the sleeve. The utility model discloses a set up the bellows at the mounting panel lower extreme, fixed mounting air pump on the mounting panel, the cylinder starts the cylinder pole extension, and the cylinder pole extension makes the mounting panel move down, and then makes the bellows seal the calcium hydrate that the reaction generated, and the air pump admits air, and moisture in the calcium hydrate air-dries fast, avoids causing the influence to later stage experimental data.

Description

Quick determination device for activity of metallurgical lime

Technical Field

The utility model relates to a detection device technical field specifically is metallurgical lime activity spot test device.

Background

The active lime is a material with active chemical property and strong reaction capability, is prepared by calcining limestone at high temperature, and has a chemical formula of calcium oxide. An important measure of the quality of the product is the "activity". The activity is an index for representing the speed of the lime digestion reaction, namely the volume of 4mol/L hydrochloric acid required for neutralizing calcium hydroxide generated by the calcium oxide and water digestion reaction in a certain period of time.

In the process of generating calcium hydroxide by utilizing the reaction of calcium oxide and time, the quick activity measuring device for metallurgical lime cannot quickly remove water in the calcium hydroxide, so that the accuracy of later-stage measuring data is influenced; meanwhile, the calcium hydroxide in the reaction tank is difficult to take out. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metallurgical lime activity spot test device has solved the device and can not get rid of the problem of the moisture in the calcium hydrate fast to the problem that the calcium hydrate in the reaction tank is difficult to take out has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the device for quickly measuring the activity of metallurgical lime comprises a bottom plate, wherein a cushion block is welded at the upper end of the bottom plate, a reaction tank is welded at the upper end of the cushion block, a filter tank is connected in the reaction tank in a sliding manner, a connecting rod is welded at the upper end of the filter tank, a handle is welded on the connecting rod, a meter is arranged at the upper end of the bottom plate, an upright post is arranged at the upper end of the meter, the upright post is sleeved in the reaction tank, a sleeve is sleeved at the outer side of the upper end of the upright post in a sliding manner, a spring is arranged in the sleeve, a supporting plate is welded at the upper end of the sleeve, the filter tank is connected at the upper end of the supporting plate in a contact manner, a frame is welded at the upper end of the reaction tank, an air cylinder is fixedly installed at the upper end of the frame, an air cylinder rod is arranged at the lower end of the air cylinder, an air cylinder rod is slidably sleeved in the frame, a connecting sleeve is sleeved at the outer side of the lower end of the air cylinder rod in a sliding manner, a mounting plate is welded at the lower end of the connecting sleeve, the lower extreme of mounting panel is provided with the bellows, the upper end fixed mounting of mounting panel has the air pump, the lower extreme of air pump is provided with the intake pipe, the intake pipe has been cup jointed in the mounting panel in the slip, the rubber buffer has been cup jointed to the lateral wall of reaction tank.

Preferably, there are two cushion blocks, and the two cushion blocks are symmetrically distributed at the lower end of the reaction tank.

Preferably, the inside wall of the reaction tank is provided with two symmetrically distributed sliding chutes, the outside of the filter tank is provided with two symmetrically distributed sliding blocks, and each sliding chute is connected with a sliding block in a sliding manner.

Preferably, there are two connecting rods, and the two connecting rods are symmetrically distributed at the upper end of the filter tank.

Preferably, the upper end of the spring is in contact connection with a sleeve, and the lower end of the spring is in contact connection with an upright post.

Preferably, the side wall of the connecting sleeve is sleeved with a limiting pin in a sliding manner, and the cylinder rod is internally connected with the limiting pin through threads.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the bellows at the mounting panel lower extreme, fixed mounting air pump on the mounting panel, the cylinder starts the cylinder pole extension, and the cylinder pole extension makes the mounting panel move down, and then makes the bellows seal the calcium hydrate that the reaction generated, and the air pump admits air, and moisture in the calcium hydrate air-dries fast, avoids causing the influence to later stage experimental data.

2. The utility model discloses a sliding connection filter cell in the reaction tank, the upper end welding connecting rod of filter cell, calcium oxide and water react in the filter cell and generate calcium hydrate, and calcium hydrate air-dries the back, takes out the filter cell through the connecting rod for calcium hydrate in the filter cell can follow and take out in the reaction tank, can not produce in the reaction tank and remain.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the point C in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. cushion blocks; 3. a reaction tank; 4. a filter cell; 5. a chute; 6. a slider; 7. a connecting rod; 8. a handle; 9. a meter; 10. a column; 11. a sleeve; 12. a spring; 13. a support plate; 14. a frame; 15. a cylinder; 16. a cylinder rod; 17. connecting sleeves; 18. a spacing pin; 19. mounting a plate; 20. a bellows; 21. an air pump; 22. an air inlet pipe; 23. and a rubber plug.

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.

Example (b):

referring to fig. 1, 3 and 4, the device for rapidly measuring activity of metallurgical lime comprises a bottom plate 1, a cushion block 2 welded at the upper end of the bottom plate 1, a reaction tank 3 welded at the upper end of the cushion block 2, a filter tank 4 slidably connected in the reaction tank 3, a connecting rod 7 welded at the upper end of the filter tank 4, a handle 8 welded on the connecting rod 7, a meter 9 arranged at the upper end of the bottom plate 1, a stand column 10 arranged at the upper end of the meter 9, the stand column 10 sleeved in the reaction tank 3, a sleeve 11 slidably sleeved at the outer side of the upper end of the stand column 10, a spring 12 arranged in the sleeve 11, a supporting plate 13 welded at the upper end of the sleeve 11, the filter tank 4 connected at the upper end of the supporting plate 13, a frame 14 welded at the upper end of the reaction tank 3, an air cylinder 15 fixedly arranged at the upper end of the frame 14, an air cylinder rod 16 arranged at the lower end of the air cylinder 15, an air cylinder rod 16 slidably sleeved in the frame 14, and a connecting sleeve 17 slidably sleeved at the outer side of the lower end of the air cylinder rod 16, the lower end of the connecting sleeve 17 is welded with a mounting plate 19, the lower end of the mounting plate 19 is provided with a corrugated pipe 20, the upper end of the mounting plate 19 is fixedly provided with an air pump 21, the lower end of the air pump 21 is provided with an air inlet pipe 22, the mounting plate 19 is slidably sleeved with the air inlet pipe 22, and the side wall of the reaction tank 3 is sleeved with a rubber plug 23.

Referring to fig. 1, there are two spacers 2, and the two spacers 2 are symmetrically arranged at the lower end of the reaction tank 3. The reaction tank 3 is supported by arranging the cushion block 2.

Referring to fig. 2, the inner side wall of the reaction tank 3 is provided with two symmetrically distributed sliding chutes 5, the outer side of the filter tank 4 is provided with two symmetrically distributed sliding blocks 6, and each sliding chute 5 is slidably connected with a sliding block 6. The filter tank 4 is guided by arranging the matching of the sliding chute 5 and the sliding block 6.

Referring to fig. 1, there are two connecting rods 7, and the two connecting rods 7 are symmetrically distributed at the upper end of the filter tank 4. By providing two connecting rods 7, the filter cell 4 is easy to take out.

Referring to fig. 3, the upper end of the spring 12 is connected to the sleeve 11, and the lower end of the spring 12 is connected to the column 10. The column 10 is made to telescope within the sleeve 11 by the provision of a spring 12.

Referring to fig. 4, a limit pin 18 is slidably sleeved on a side wall of the connecting sleeve 17, and the limit pin 18 is connected to the cylinder rod 16 through a thread. The connecting sleeve 17 is convenient to disassemble by arranging the limiting pin 18.

The utility model discloses the concrete implementation process as follows: place the calcium oxide in filter tank 4, to adding water in reaction tank 3, cylinder 15 starts the extension of cylinder rod 16, cylinder rod 16 extension makes mounting panel 19 remove downwards, mounting panel 19 removes downwards and makes bellows 20 seal the calcium hydroxide that the reaction generated, start air pump 21 simultaneously and admit air in to bellows 20, moisture in the calcium hydroxide air-dries fast, avoid causing the influence to later stage experimental data, through sliding connection filter tank 4 in reaction tank 3, the upper end welding rod 7 of filter tank 4, calcium oxide and water react in filter tank 4 and generate calcium hydroxide, calcium hydroxide air-dries the back, take out filter tank 4 through connecting rod 7, make the calcium hydroxide in filter tank 4 can take out from reaction tank 3, can not produce in reaction tank 3 and remain.

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. Metallurgical lime activity spot test device, including bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is welded with a cushion block (2), the upper end of the cushion block (2) is welded with a reaction tank (3), a filter tank (4) is connected in the reaction tank (3) in a sliding manner, a connecting rod (7) is welded at the upper end of the filter tank (4), a handle (8) is welded on the connecting rod (7), a meter (9) is arranged at the upper end of the bottom plate (1), a stand column (10) is arranged at the upper end of the meter (9), the stand column (10) is sleeved in the reaction tank (3), a sleeve (11) is sleeved outside the upper end of the stand column (10) in a sliding manner, a spring (12) is arranged in the sleeve (11), a supporting plate (13) is welded at the upper end of the sleeve (11), the filter tank (4) is connected in contact with the upper end of the supporting plate (13), a frame (14) is welded at the upper end of the reaction tank (3), and an air cylinder (15) is fixedly installed at the upper end of the frame (14), the lower extreme of cylinder (15) is provided with cylinder pole (16), cylinder pole (16) have been cup jointed in frame (14) slides, adapter sleeve (17) has been cup jointed in the lower extreme outside slip of cylinder pole (16), the lower extreme welding of adapter sleeve (17) has mounting panel (19), the lower extreme of mounting panel (19) is provided with bellows (20), the upper end fixed mounting of mounting panel (19) has air pump (21), the lower extreme of air pump (21) is provided with intake pipe (22), the slide in mounting panel (19) has cup jointed intake pipe (22), rubber buffer (23) have been cup jointed to the lateral wall of reaction tank (3).

2. The metallurgical lime activity rapid measurement device of claim 1, wherein: the number of the cushion blocks (2) is two, and the two cushion blocks (2) are symmetrically distributed at the lower end of the reaction tank (3).

3. The metallurgical lime activity rapid measurement device of claim 1, wherein: two symmetrically distributed sliding grooves (5) are formed in the inner side wall of the reaction tank (3), two symmetrically distributed sliding blocks (6) are arranged on the outer side of the filter tank (4), and each sliding block (6) is connected to the corresponding sliding groove (5) in a sliding mode.

4. The metallurgical lime activity rapid measurement device of claim 1, wherein: the number of the connecting rods (7) is two, and the two connecting rods (7) are symmetrically distributed at the upper end of the filter tank (4).

5. The metallurgical lime activity rapid measurement device of claim 1, wherein: the upper end contact of spring (12) is connected with sleeve (11), the lower extreme contact of spring (12) is connected with stand (10).

6. The metallurgical lime activity rapid measurement device of claim 1, wherein: the side wall of the connecting sleeve (17) is sleeved with a limiting pin (18) in a sliding mode, and the inside of the air cylinder rod (16) is connected with the limiting pin (18) through threads.