CN213957273U

CN213957273U - Ash content detection equipment

Info

Publication number: CN213957273U
Application number: CN202022454362.1U
Authority: CN
Inventors: 李世艳; 汤庆文; 孙葳; 郭庆
Original assignee: Bengbu Product Quality And Inspection Institute
Current assignee: Bengbu Product Quality And Inspection Institute
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-13
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to an ash content check out test set, the power distribution box comprises a box body, the centre of box rotate be provided with be used for with the baffle revolving stage of two parts around the box divide into, the first half of box is for being used for heating the heated warehouses of burning to the detector, and the detection storehouse that later half is detected for being used for the ash content after the burning, the baffle revolving stage is in the box positive center rotates, and the bottom is provided with the step motor who provides power, and this step motor rotates one hundred eighty degrees at every turn, the baffle revolving stage divide into the baffle portion and the bottom surface two of the vertical setting in top about the semicircular revolving stage portion that baffle part symmetry set up. The utility model discloses a baffle revolving stage that sets up in the middle of the box is used for cutting off the detection storehouse that divide into the hot bunker in the place ahead and rear to the box promptly, guarantees to directly carry out the operation of next portion through rotating revolving stage portion, has avoided artificial getting to put and middle process such as shift, has optimized the step of whole detection.

Description

Ash content detection equipment

Technical Field

The utility model relates to a material detects technical field, specific ash content check out test set that says so.

Background

The ash refers to a residue obtained by dissipating an organic component by means of high-temperature burning or the like in order to concentrate a trace amount of a substance in advance before chemical analysis in analytical chemistry or qualitative analysis of a biological material. Ash must be the solid portion of a substance rather than the gas or liquid portion, as an indication of the inorganic content of the substance. Ash detection is intended to measure the content of ash in matter, such as in food science, food can be detected as total ash (or coarse ash), water soluble ash, water insoluble ash, acid soluble ash, acid insoluble ash, and the like.

The ash content detection method comprises the following steps: weighing a sample; and evenly spread in a cupel; ashing, sending the cupel into a muffle furnace constant temperature area for burning; cooling, taking out the cupel, placing on a heat-resistant porcelain plate or an asbestos plate, cooling, and transferring into a dryer to cool to room temperature; weighing; checking ignition; and (4) calculating a result: and taking the mass after the last burning as a calculation basis.

When current detecting the ash content, all spread the detection thing in the cupel and send it into the stove heating by the manual work, later take out the cooling, later weighing because each processing device is not in the same place to need artifical getting many times to put the transfer, cause the waste of time, detection efficiency is low, and is consuming time long.

Disclosure of Invention

Now in order to satisfy the demand that the aforesaid changes the detection fast to ash content check out test set, the utility model provides an ash content check out test set.

The utility model discloses the technical problem that will solve adopts following technical scheme to realize:

the utility model provides an ash content check out test set, includes the box, the centre of box is rotated and is provided with and be used for with the box divide into the baffle revolving stage of two parts around, the first half of box is for being used for heating the heated warehouses that burns the measuring thing, and the later half is for being used for carrying out the measuring storehouse that detects to the ash content after the burning.

The baffle revolving stage is in the box positive center rotates, and the bottom is provided with the step motor who provides power, and this step motor rotates one hundred eighty degrees at every turn, the baffle revolving stage divide into the baffle portion and the bottom surface of the vertical setting in top two about the semicircular revolving stage portion that baffle portion symmetry set up, the width of baffle portion with the inside width of box is the same.

The bottom surface of the turntable part is hinged to the bottom surface of the partition plate part, and the turntable part can be folded upwards into a circular groove formed in the surface of the partition plate part and is magnetically attracted and locked through the magnetic attraction blocks.

The surface of the turntable part is provided with a step-type circular placing hole, and a cupel for containing a detection object is placed above the placing hole.

The top of the heating bin is provided with a heater for burning the detection objects in the cupel, and the heater is positioned right above the placing hole.

The detection bin is located under the placing hole, a hydraulic cylinder is arranged at the upper end of the hydraulic cylinder, and an asbestos plate is laid above the gravity sensor.

And an air cooling pipe is arranged right above the placing hole of the detection bin and used for cooling the detection object burnt in the cupel.

The heating bin and the bin door of the detection bin are respectively hinged with a front door plate and a rear door plate.

The utility model has the advantages that:

the utility model discloses a baffle revolving stage that sets up in the middle of the box is used for cutting off the detection storehouse that divide into the hot bunker in the place ahead and rear to the box promptly, guarantees to directly carry out the operation of next portion through rotating revolving stage portion, has avoided artificial getting to put and middle processes such as transfer, has optimized the step of whole detection, has promoted the speed and the efficiency that detect.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is an overall perspective view of the present invention;

FIG. 2 is a schematic perspective view of a half-section of the case body of the present invention;

fig. 3 is a schematic view of the inside section of the box body of the present invention.

In the figure: 1. a box body; 2. a partition turntable; 21. a stepping motor; 22. a partition plate portion; 221. a circular groove; 23. a turntable part; 231. placing holes; 24. a magnetic block; 3. a heating chamber; 31. a front door panel; 32. a heater; 4. a detection bin; 41. a rear door panel; 42. an air-cooled pipe; 5. a cupel; 6. a hydraulic cylinder; 7. a gravity sensor; 8. asbestos board.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description will be made with reference to the accompanying drawings in the embodiments, and the embodiments described are only a part of the present invention and not all of the present invention, and other embodiments obtained by those skilled in the art without inventive skill based on the present embodiment are all within the protection scope of the present invention.

As shown in fig. 1 to 3, an ash content detecting apparatus includes a box 1, a partition rotary table 2 for dividing the box 1 into a front part and a rear part is rotatably provided in the middle of the box 1, the front half of the box 1 is a heating chamber 3 for heating and burning a detected object, and the rear half is a detecting chamber 4 for detecting burnt ash content.

The partition plate rotary table 2 rotates in the center of the box body 1, the bottom of the partition plate rotary table is provided with a stepping motor 21 for providing power, the stepping motor 21 rotates one hundred eighty degrees at each time, the partition plate rotary table 2 is divided into a partition plate part 22 vertically arranged above the partition plate part and two semicircular rotary table parts 23 symmetrically arranged on the bottom surface of the partition plate part 22, and the width of the partition plate part 22 is the same as that of the inside of the box body 1. Step motor 21 drives the revolving stage portion 23 at every turn and rotates half a circle to baffle portion 22 carries out the turn-over, remains throughout to add and separates detection storehouse 4 and heated warehouses 3 man-hour, avoids mutual influence, thereby influences the result data that the ash content detected.

The bottom surface of the turntable part 23 is hinged to the bottom surface of the partition part 22, and the turntable part 23 can be folded upwards into a circular groove 221 formed in the surface of the partition part 22 and magnetically locked with each other through the magnetic block 24. The turntable part 23 can be folded, so that one turntable part 23 or two turntable parts 23 can be selectively opened according to needs, one turntable part 23 can only be processed one by one, and the two turntable parts 23 can be processed a plurality of times in turn, thereby improving the working efficiency. The magnetic block 24 is disposed at the edge of the surface of the turntable portion 23, and the magnetic block 24 is also disposed at the edge of the circular groove 221, so that the two magnetic blocks 24 attract each other to fold and lock the hinged turntable portion 23.

A stepped circular placing hole 231 is formed in the surface of the turntable portion 23, and a cupel 5 for containing a test substance is placed above the placing hole 231. The setting of placing the hole 231 of step is used for placing the ash tray 5, and the heat dissipation of the ash tray 5 bottom of being convenient for on the one hand, on the other hand gravity sensor 7 of being convenient for is weighed and is measured it from the bottom.

The heater 32 is disposed on the top of the heating chamber 3 for burning the detection object in the cupel 5, and the heater 32 is located right above the placing hole 231. The heater 32 heats the cupel 5 and the object to be detected inside the cupel 5, so that the object to be detected inside is burned into ash.

A hydraulic cylinder 6 is arranged under the placing hole 231 of the detection bin 4, a gravity sensor 7 is arranged at the upper end of the hydraulic cylinder 6, and an asbestos plate 8 is laid above the gravity sensor 7. Pneumatic cylinder 6 promotes gravity sensor 7 and rises, and gravity sensor 7's rising is with the 5 jack-ups of cupel to weigh the ash content of cupel 5 and detection thing, gravity sensor 7 and cupel 5 are separated to the setting of asbestos board 8, avoid probably still remaining the cupel 5 of temperature to cause damage or influence to gravity sensor 7.

An air-cooling pipe 42 is provided above the placement hole 231 of the detection chamber 4 to cool the detection object burned in the cupel 5. The air cooling pipe 42 is used for cooling the burnt cupel 5, so that a detected object in the cupel 5 can be cooled and qualified, and an accurate numerical value can be measured.

The heating chamber 3 and the detecting chamber 4 are hinged with a front door panel 31 and a rear door panel 41 respectively. Preceding door plant 31 and back door plant 41 set up on the one hand and be used for carrying out simple closure to inside, cut apart inside and external, avoid adding man-hour to produce injury or staff to influence the detection, also make things convenient for clearance and maintenance etc. to inside simultaneously.

The working process is as follows: firstly weighing an object to be detected, uniformly scattering the object to be detected in a cupel 5, opening a front door plate 31 to place the cupel 5 on a placing hole 231 on the upper surface of a rotary table part 23 in a heating bin 3, then closing the front door plate 31, starting a heater 32 to heat the cupel 5 at a high temperature, so that the object to be detected in the cupel 5 is burnt into ash, then starting a motor which drives the rotary table part 23 to rotate, rotating the cupel 5 after being burnt to a detection bin 4, rapidly cooling the cupel 5 by a detection tube 42 above the detection bin 4, starting a hydraulic cylinder 6 below the cupel after cooling, pushing a gravity sensor 7 by the hydraulic cylinder 6 to ascend, contacting the cupel 5 through a asbestos plate 8, jacking the cupel 5, then measuring through the gravity sensor 7, directly bolting and transmitting a measured result to a computer beside the cupel 5, and calculating a result numerical value.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are the principles of the present invention, and that there can be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An ash detection apparatus, characterized in that: including box (1), the centre of box (1) is rotated and is provided with and be used for with box (1) is divided into baffle revolving stage (2) of two parts around, the first half of box (1) is for being used for carrying out heating chamber (3) of burning to the measuring thing, and the latter half is for being used for carrying out measuring chamber (4) that detect to the ash content after the burning.

2. The ash detection apparatus of claim 1, wherein: baffle revolving stage (2) are in box (1) centre of the centre of turning, and the bottom is provided with step motor (21) that provides power, and this step motor (21) rotates one hundred eighty degrees at every turn, baffle revolving stage (2) divide into baffle portion (22) and the bottom surface of the vertical setting in top two about semicircular revolving stage portion (23) that baffle portion (22) symmetry set up, the width of baffle portion (22) with the inside width of box (1) is the same.

3. The ash detection apparatus of claim 2, wherein: the bottom surface of the turntable part (23) is hinged to the bottom surface of the partition plate part (22), and the turntable part (23) can be folded upwards into a circular groove (221) formed in the surface of the partition plate part (22) and is magnetically attracted and locked by a magnetic attraction block (24).

4. The ash content detecting equipment according to claim 2, wherein a stepped circular placing hole (231) is formed in the surface of the turntable part (23), and a cupel (5) for containing a detected object is placed above the placing hole (231).

5. The ash detection apparatus of claim 4, wherein: the top of the heating bin (3) is provided with a heater (32) for burning the detection objects in the cupel (5), and the heater (32) is positioned right above the placing hole (231).

6. The ash detection apparatus of claim 4, wherein: the detection bin (4) is located under the placing hole (231), a hydraulic cylinder (6) is arranged at the upper end of the hydraulic cylinder (6), a gravity sensor (7) is arranged at the upper end of the hydraulic cylinder (6), and an asbestos plate (8) is laid above the gravity sensor (7).

7. The ash detection apparatus of claim 4, wherein: an air cooling pipe (42) is arranged right above the placing hole (231) of the detection bin (4) and used for cooling the detection objects after combustion in the cupel (5).

8. The ash detection apparatus of claim 1, wherein: the heating bin (3) and the detection bin (4) are hinged with a front door panel (31) and a rear door panel (41) respectively.