CN211026216U

CN211026216U - High-precision potassium hydroxide catalyst filling device

Info

Publication number: CN211026216U
Application number: CN201921555601.3U
Authority: CN
Inventors: 吴建康; 范阳海; 凌坤华; 王桥之
Original assignee: Jiangsu Sterric Chemical Industry Co ltd
Current assignee: Jiangsu Sterric Chemical Industry Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-07-17
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a potassium hydroxide catalyst high accuracy filling device, including the ration case, the internal surface of ration case has been placed and has been held the case, the front surface assembly sealing device of ration case, the utility model discloses a potassium hydroxide catalyst high accuracy filling device with ration case, hold case and sealing device has been set up, when using, drive potassium hydroxide through the hob and remove to the ration incasement portion, discharge from the discharge gate, fall to the inside that holds the case, the counter of high accuracy measures, in the time of measurement, the closing plate seals at the surface of shell, guarantees the isolated air of ration case in the ration case operation process, avoids the influence of air to the medicament, the sealing device rises after the measurement is accomplished, exposes the opening, the pushing frame moves forward, will hold the case release, conveniently add the operation, use low accuracy counter measurement when effectually having solved current potassium hydroxide and add and measure the air, use low accuracy counter measurement, The metering process does not isolate air, so that the metering is inaccurate.

Description

High-precision potassium hydroxide catalyst filling device

Technical Field

The utility model relates to the technical field, specifically a potassium hydroxide catalyst high accuracy filling device.

Background

Potassium hydroxide (chemical formula: KOH, formula weight: 56.1) as white powder or flake solid. The melting point is 380 ℃, the boiling point is 1324 ℃, the relative density is 2.04g/cm3, the refractive index is n20/D1.421, the vapor pressure is 1mmHg (719 ℃), the deliquescence is easy, and when the paint is exposed to air, the paint is easy to absorb carbon dioxide and moisture and gradually becomes potassium carbonate. Is easily soluble in water, releases a large amount of dissolution heat during dissolution, has strong water absorption, is soluble in ethanol and is slightly soluble in ether. It has strong alkalinity and corrosivity, and its property is similar to that of caustic soda. The potassium hydroxide catalyst can cause burn, is widely applied in industry, and when the potassium hydroxide is used as the catalyst, the quantitative addition of the catalyst is very important for parameters such as the manufacturing content, the purity and the like of a finished product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a potassium hydroxide catalyst high accuracy filling device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a potassium hydroxide catalyst high accuracy filling device, includes the ration case, the internal surface of ration case has been placed and has been held the case, the opening has been seted up to the front surface of ration case, the front surface of ration case is equipped with and is used for sealing the sealing device that the isolated air of ration incasement surface was guaranteed to the opening, the ration case includes the shell, the bottom internal surface of shell is equipped with the locating frame, the last surface of locating frame closely laminates there is the gasket, the lower surface of gasket closely laminates there is the counter, the lower surface assembly of counter is at the upper surface of shell, the upper surface of shell is equipped with sealed lid, the upper surface of sealed lid is equipped with the pipe, the internal surface assembly of pipe has the hob.

Preferably, the rear surface of the shell is provided with a guide hole, the inner surface of the guide hole is sleeved with a pushing frame, and the front surface of the pushing frame is tightly attached to the rear surface of the containing box.

Preferably, a sleeve is assembled on the upper surface of the sealing cover, the inner surface of the sleeve is assembled on the outer surface of the guide pipe, and a discharge hole is formed in the center of the lower surface of the sealing cover.

Preferably, the containing box comprises a box body, a handle is assembled on the front surface of the box body, a solenoid is assembled on the front surface of the handle, and the outer surface of the box body is tightly attached to the inner surface of the shell.

Preferably, the sealing device comprises a sealing plate, the rear surfaces of the two side sections of the sealing plate are provided with connecting rods, the outer side ends of the connecting rods are provided with air cylinders, the inner side surfaces of the bottom ends of the air cylinders are provided with fixing blocks, and the inner side surfaces of the fixing blocks are provided on the outer side surfaces of the shell.

Preferably, the rear surface of the sealing plate is provided with a sealing ring, and the sealing ring is tightly attached to the front surface of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up one kind and had a ration case, hold case and sealing device's potassium hydroxide catalyst high accuracy filling device, when using, it removes to ration incasement portion to drive potassium hydroxide through the hob, discharge from the discharge gate, fall the inside that holds the case, the counter ware of high accuracy measures, in the measurement, the closing plate seals the surface at the shell, guarantee the isolated air of ration case among the ration case operation process, avoid the influence of air to the medicament, start outside cylinder and cylinder after the measurement is accomplished, at first, it rises to drive sealing device, expose the opening, drive afterwards and push away the frame and remove forward, it releases to hold the case, conveniently add the operation, use low accuracy counter ware measurement when effectual having solved current potassium hydroxide and adding, the measurement process is isolated the air and is leaded to measure unsafe problem.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly schematic diagram of the present invention.

Fig. 3 is the assembly schematic diagram of the quantitative box of the present invention.

In the figure: 1. quantitative box, 11, shell, 12, opening, 13, pushing frame, 14, positioning frame, 15, gasket, 16, meter, 17, sealing cover, 18, sleeve, 19, guide pipe, 110, screw rod, 111, guide hole, 112, discharge port, 2, containing box, 21, box body, 22, handle, 23, screw pipe, 3, sealing device, 31, sealing plate, 32, connecting rod, 33, cylinder, 34 and fixing block.

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 present invention provides a technical solution: a high-precision potassium hydroxide catalyst filling device comprises a quantitative box 1, wherein a containing box 2 is placed on the inner surface of the quantitative box 1, an opening 12 is formed in the front surface of the quantitative box 1, a sealing device 3 used for closing the opening 12 and guaranteeing the air insulation of the inner surface of the quantitative box 1 is assembled on the front surface of the quantitative box 1, the quantitative box 1 comprises a shell 11, a positioning frame 14 is assembled on the inner surface of the bottom end of the shell 11, a gasket 15 is tightly attached to the upper surface of the positioning frame 14, a meter 16 is tightly attached to the lower surface of the gasket 15, the lower surface of the meter 16 is assembled on the upper surface of the shell 11, a sealing cover 17 is assembled on the upper surface of the shell 11, a guide pipe 19 is assembled on the upper surface of the sealing cover 17, and a spiral rod 110;

the utility model is provided with a high-precision potassium hydroxide catalyst filling device with a quantitative box 1, a containing box 2 and a sealing device 3, when in use, the screw rod 110 drives the potassium hydroxide to move towards the inside of the quantitative box 1, the potassium hydroxide is discharged from the discharge port 112 and falls into the containing box 2, the high-precision metering device 16 meters the potassium hydroxide, in the measurement, closing plate 31 seals up the surface at shell 11, guarantee the isolated air of quantitative case 1 in the 1 operation of quantitative case, avoid the influence of air to the medicament, start outside cylinder and cylinder 33 after the measurement is accomplished, at first, it rises to drive sealing device 3, expose opening 12, drive afterwards and push away frame 13 and move forward, will hold case 2 and release, the convenient operation that adds, the effectual low accuracy counter that uses when having solved current potassium hydroxide and adding measures, the measurement process does not completely cut off the air and leads to the unsafe problem of measurement.

Particularly, guide hole 111 has been seted up to the rear surface of shell 11, and the internal surface of guide hole 111 has cup jointed and has pushed away frame 13, pushes away the front surface of frame 13 and closely laminates at the rear surface that holds case 2, is equipped with outside cylinder at the rear surface that pushes away frame 13, and the removal with the cylinder can drive and push away frame 13 forward movement when using to will hold case 2 release, conveniently add the catalyst.

Particularly, the upper surface of sealed lid 17 is equipped with sleeve pipe 18, the internal surface assembly of sleeve pipe 18 is at the surface of pipe 19, discharge gate 112 has been seted up to the lower surface center department of sealed lid 17, left side end at hob 110 is equipped with step motor, and the top at pipe 19 is equipped with the storage case of isolated air, the number of turns through the step motor that can decide angle rotation conveniently controls the hob, thereby the hob according to the same interval drives quantitative solid powder and discharges from discharge gate 112, reach the problem that the ration was added, make things convenient for the measurement counter.

Specifically, the containing box 2 comprises a box body 21, a handle 22 is assembled on the front surface of the box body 21, a spiral pipe 23 is assembled on the front surface of the handle 22, the outer surface of the box body 21 is tightly attached to the inner surface of the shell 11, some automatic feeding devices can be selectively installed at the front end of the spiral pipe, and the purpose of automatically adding the catalyst is achieved by adopting the driving of devices such as an air cylinder and the like.

Specifically, the sealing device 3 includes a sealing plate 31, a connecting rod 32 is assembled on the rear surface of the two side sections of the sealing plate 31, an air cylinder 33 is assembled on the outer side end of the connecting rod 32, a fixing block 34 is assembled on the inner side surface of the bottom end of the air cylinder 33, the inner side surface of the fixing block 34 is assembled on the outer side surface of the housing 11, the top end of the opening 12 and the outer surface of the box body 21 are sealed through the up-down movement of the sealing plate 31, the air isolation is improved, and the accuracy of the potassium hydroxide adding and metering is.

Particularly, the rear surface of closing plate 31 is equipped with the sealing washer, and the sealing washer closely laminates at the front surface of box 21 the utility model discloses in, quantitative case 1, the internal surface that holds case 2 and the internal surface of closing plate 31 and the internal surface of sealing washer all adopt corrosion-resistant material to make, can effectively resist the corruption of potassium hydroxide, and then guarantee the utility model discloses an excellent in use effect.

The working principle is as follows: when using, drive the inside removal of potassium hydroxide to quantitative case 1 through hob 110, discharge from discharge gate 112, fall the inside that holds case 2, high accuracy counter 16 measures, in the measurement, sealing plate 31 seals at the surface of shell 11, guarantee the isolated air of quantitative case 1 among the quantitative case 1 operation process, avoid the influence of air to the medicament, start outside cylinder and cylinder 33 after the measurement is accomplished, it rises to drive sealing device 3 at first, expose opening 12, drive afterwards and push away frame 13 and move forward, will hold case 2 and release, conveniently add the operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a potassium hydroxide catalyst high accuracy filling device, includes quantitative case (1), its characterized in that: the inner surface of the quantitative box (1) is provided with a containing box (2), the front surface of the quantitative box (1) is provided with an opening (12), the front surface of the quantitative box (1) is provided with a sealing device (3) for closing the opening (12) and ensuring that the inner surface of the quantitative box (1) is isolated from air, the quantitative box (1) comprises a shell (11), the inner surface of the bottom end of the shell (11) is provided with a positioning frame (14), a gasket (15) is tightly attached to the upper surface of the positioning frame (14), a meter (16) is tightly attached to the lower surface of the gasket (15), the lower surface of the gauge (16) is fitted on the upper surface of the housing (11), the upper surface of the housing (11) is provided with a sealing cover (17), the upper surface of the sealing cover (17) is provided with a guide pipe (19), and the inner surface of the guide pipe (19) is provided with a screw rod (110).

2. The high-precision filling device of the potassium hydroxide catalyst according to claim 1, characterized in that: the rear surface of the shell (11) is provided with a guide hole (111), the inner surface of the guide hole (111) is sleeved with a push frame (13), and the front surface of the push frame (13) is tightly attached to the rear surface of the containing box (2).

3. The high-precision filling device of the potassium hydroxide catalyst according to claim 2, characterized in that: the upper surface of the sealing cover (17) is provided with a sleeve (18), the inner surface of the sleeve (18) is arranged on the outer surface of the guide pipe (19), and the center of the lower surface of the sealing cover (17) is provided with a discharge hole (112).

4. The high-precision filling device of the potassium hydroxide catalyst according to claim 3, characterized in that: the containing box (2) comprises a box body (21), a handle (22) is assembled on the front surface of the box body (21), a solenoid (23) is assembled on the front surface of the handle (22), and the outer surface of the box body (21) is tightly attached to the inner surface of the shell (11).

5. The high-precision filling device of the potassium hydroxide catalyst according to claim 4, characterized in that: the sealing device (3) comprises a sealing plate (31), wherein connecting rods (32) are assembled on the rear surfaces of two side sections of the sealing plate (31), air cylinders (33) are assembled at the outer side ends of the connecting rods (32), fixing blocks (34) are assembled on the inner side surfaces of the bottom ends of the air cylinders (33), and the inner side surfaces of the fixing blocks (34) are assembled on the outer side surfaces of the shell (11).

6. The high-precision filling device of the potassium hydroxide catalyst according to claim 5, characterized in that: the rear surface of the sealing plate (31) is provided with a sealing ring, and the sealing ring is tightly attached to the front surface of the box body (21).