CN212821589U - Digestion tank cleaning device using high-temperature high-pressure sealing method - Google Patents
Digestion tank cleaning device using high-temperature high-pressure sealing method Download PDFInfo
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- CN212821589U CN212821589U CN202021578786.2U CN202021578786U CN212821589U CN 212821589 U CN212821589 U CN 212821589U CN 202021578786 U CN202021578786 U CN 202021578786U CN 212821589 U CN212821589 U CN 212821589U
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- washing
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Abstract
The utility model provides an utilize high temperature high pressure airtight method clear up a jar belt cleaning device, cover including jar body and jar body top, the cover is equipped with pressure relief device, the inside of jar body is equipped with the inner bag, be equipped with the washing portion in the inner bag, the washing portion includes central stay tube and 2 layers above washing baffle, the center of wasing the baffle is equipped with the mounting hole unanimous with central stay tube shape, it establishes on central stay tube through the mounting hole cover to wash the baffle, adjacent washing supports through a set of vice stay tube between the baffle, central stay tube, the air vent of having equally distributed is equallyd divide to the plate body of vice stay tube and washing baffle, the bottom of inner bag is equipped with the spent acid discharge port, the bottom of jar body is equipped with the waste acid discharging device who is used for the heating to the. The utility model provides a pair of utilize high temperature high pressure closed method clear up jar belt cleaning device simple structure, convenient to use, labour saving and time saving and easily wash, can by a wide margin save time cost, raise the efficiency.
Description
Technical Field
The utility model provides a clear up abluent device of jar, especially provide an utilize the jar belt cleaning device that clears up of high temperature high pressure airtight method.
Background
As conventional pretreatment equipment for element detection, digestion tanks are widely applied to various analysis fields, and whether scientific research, daily detection or third-party detection is carried out, high-pressure digestion tanks are equipped in physicochemical detection laboratories of scientific research institutions such as universities, research institutes, geological systems, environmental systems, quality inspection systems, sanitary systems and agricultural systems.
The digestion tank is used as an indispensable acid-alkali-resistant container in the sample pretreatment and sample dissolution process, and the use frequency is very high. The cleaning process is complicated, time-consuming and labor-consuming. The aperture ratio of the digestion tank is small and deep, and chemical substances are remained on the inner wall of the tank body and are not easy to clean.
At present, two methods are mainly used for cleaning the digestion tank; one is a soaking method, namely soaking the digestion tank in 15 percent nitric acid for more than 48 hours. The other method is a microwave digestion method, namely, 10mL of nitric acid is added into each digestion tank, an elastic sheet is covered, an outer cover is screwed, a turntable is placed into the tank, the microwave digestion program cleaning and cooling processes are carried out, the digestion tanks are taken out after the microwave digestion program cleaning and cooling processes are finished, the outer cover is unscrewed, the elastic sheets are taken out, the nitric acid is poured out, and then ultrapure water is used for washing. The prior art has at least the following problems: the first mode has long soaking time, is difficult to remove bonding residual substances on the walls of the digestion tanks, and is easy to generate cross contamination among the digestion tanks when the digestion tanks with different contents of samples are processed. The second mode has the disadvantages of complex operation in the whole process, large acid consumption and large consumption of manpower and material resources.
Disclosure of Invention
In order to solve the defects of the prior art, the utility model provides an utilize high temperature high pressure airtight method clear up a jar belt cleaning device, the device simple structure, convenient to use, labour saving and time saving and easily wash, can be by a wide margin the save time cost, raise the efficiency.
The utility model discloses a solve the technical scheme that its technical problem adopted and be: the utility model provides an utilize high temperature high pressure airtight method clear up a jar belt cleaning device, cover including jar body and jar body top, the cover is equipped with pressure relief device, the inside of jar body is equipped with the inner bag, be equipped with the washing portion in the inner bag, the washing portion includes central stay tube and 2 layers above washing baffle, the center of wasing the baffle is equipped with the mounting hole unanimous with central stay tube shape, it establishes on the central stay tube to wash the baffle through the mounting hole cover, support through a set of vice stay tube between the adjacent washing baffle, the body of central stay tube and vice stay tube and the plate body of wasing the baffle are equallyd divide and are distributed the air vent, the bottom of inner bag is equipped with the spent acid discharge port, the bottom of jar body is equipped with the waste acid discharge device who communicates with.
The cleaning partition plate is in a disc shape coaxial with the central supporting tube.
The bottom of the tank body is provided with a temperature sensor and a thermal protection device.
The bottom of the tank body is provided with a pressure sensor and a pressure protection device.
The tank cover is provided with a pressure gauge.
The bottom of the tank body is provided with a power supply for supplying power.
The tank cover is provided with a handle.
The utility model discloses based on the beneficial effect that its technical scheme had lies in:
(1) the tank body and the inner container of the digestion tank cleaning device adopting the high-temperature high-pressure sealing method can adopt high-temperature-resistant, high-pressure-resistant and corrosion-resistant materials, and are suitable for being used as cleaning utensils for various corrosive liquids;
(2) the utility model provides an utilize high temperature high pressure airtight method's digestion tank belt cleaning device can realize high temperature high pressure airtight cleaning environment, and digestion tank can be around arranging and multilayer placing taking central stay tube as the centre of a circle, and is capacious, can place dozens of sets of digestion tank and rinse simultaneously, has improved cleaning efficiency by a wide margin;
(3) the utility model provides a central supporting tube, an auxiliary supporting tube and a cleaning clapboard of a digestion tank cleaning device by using a high-temperature high-pressure closed method, which are all provided with vent holes, can skillfully solve the problem of insufficient supply of upper acid steam and ensure the cleaning cleanliness of the digestion tank;
(4) the digestion tank cleaning device utilizing the high-temperature high-pressure sealing method provided by the utility model can be provided with an overheating protection device and/or a pressure protection device, and can prevent the occurrence of dangerous situations such as explosion and the like when encountering abnormal situations;
(5) the bottom of the digestion tank cleaning device utilizing the high-temperature high-pressure sealing method provided by the utility model is provided with the waste liquid discharge device, the waste liquid discharge operation can avoid the direct contact of hands, and the operation is convenient and safe;
(6) the utility model provides a pair of utilize clearing up jar belt cleaning device of airtight method of high temperature high pressure can realize that the airtight method of high temperature high pressure washs, uses sour steam to wash can not cause the damage to jar internal wall, easily sanitization.
Drawings
FIG. 1 is a schematic view showing the overall appearance of a digestion tank cleaning apparatus using a high-temperature and high-pressure sealing method according to the present invention;
FIG. 2 is a schematic view of the overall internal structure of a digestion tank cleaning device using a high-temperature and high-pressure sealing method according to the present invention;
fig. 3 is a schematic structural view of the cleaning part.
In the figure: 1-heating device, 2-tank body, 3-inner container, 4-waste acid discharge device, 5-central support tube, 6-cleaning partition plate, 7-auxiliary support tube, 8-temperature sensor and thermal protection device, 9-pressure sensor and pressure protection device, 10-handle, 11-tank cover, 12-pressure relief device, 13-power supply and 14-pressure gauge.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to fig. 1 to 3, the utility model provides an utilize high temperature high pressure airtight method clear up a jar belt cleaning device, cover 11 including jar body 2 and jar body top, the cover is equipped with pressure relief device 12, the inside of jar body is equipped with inner bag 3, be equipped with the washing portion in the inner bag, the washing portion includes central stay tube 5 and 2 layers above washing baffle 6, the center of washing baffle is equipped with the mounting hole unanimous with central stay tube shape, it establishes on central stay tube through the mounting hole cover to wash the baffle, support through a set of vice stay tube 7 between the adjacent washing baffle, the air vent has been equallyd divide to the body of central stay tube and vice stay tube and the plate body of washing baffle, the bottom of inner bag is equipped with the spent acid discharge port, the bottom of the jar body is equipped with the waste acid discharge device 4 with spent acid discharge port intercommunication, the bottom of.
The can lid is provided with a pressure gauge 14.
The bottom of the tank body is provided with a power supply 13 for supplying power.
The can lid is provided with a handle 10.
The cleaning partition plate is in a disc shape coaxial with the central supporting tube.
Taking the device shown in the attached drawings as an example, the utility model provides an utilize high temperature high pressure airtight method clear up a jar belt cleaning device's working process does: the cap and the tank body of the digestion tank are placed on the cleaning partition plates in a surrounding manner by taking the central supporting pipe as a circle center, the upper cleaning partition plate and the lower cleaning partition plate are connected by connecting 8 auxiliary supporting pipes around, and the upper cleaning partition plate, the middle cleaning partition plate and the lower cleaning partition plate are connected. Then the cleaning partition board of the digestion tank and the auxiliary supporting rod pipes around the cleaning partition board are placed into the tank body through the central supporting pipe, acid solution is injected through an acid injection port arranged at the top of the central supporting pipe, the tank cover is covered, and the fastening device on the cover is fixed. The heating device is started to evaporate the acid solution into acid steam, the acid steam cleans the upper tank body through cleaning the exhaust holes in the partition plate, part of the acid steam cleans the middle upper tank body and the cover cap through cleaning the exhaust holes in the partition plate and the exhaust holes in the support rod pipe, the heating device is in a closed state in the continuous heating process, the temperature in the tank body is continuously increased to vaporize liquid, the pressure in the tank body can be increased, the pressure gauge can monitor pressure data in real time at the moment, when the pressure in the tank body is greater than the set maximum pressure, the pressure can be manually relieved through the pressure relief device arranged above the cover, the overpressure protection effect is achieved, and explosion accidents caused by overhigh pressure in the tank body are prevented. Therefore, the digestion tank is cleaned in the high-temperature high-pressure closed environment, so that the digestion tank is cleaned in a short time, the time and the cost are greatly saved, and the efficiency is improved. After the cleaning work is finished, the waste liquid is discharged through the waste acid discharging device arranged at the bottom of the tank body.
The bottom of the tank may further be provided with a temperature sensor and thermal protection device 8 and/or a pressure sensor and pressure protection device 9. The temperature and/or the pressure of the liquid in the tank body are monitored in real time through the temperature sensor and/or the pressure sensor arranged at the bottom of the tank body, the overheat protection device starts to work when the temperature is too high, the pressure protection device starts to work when the pressure is too high, and the circuit is automatically cut off, so that the overheat protection effect is achieved, and dangers such as explosion caused by the fact that the temperature rises all the time are prevented.
The utility model provides a pair of utilize high temperature high pressure closed method clear up a jar belt cleaning device, the device simple structure, convenient to use, labour saving and time saving and easily wash, can save time cost by a wide margin, raise the efficiency.
Claims (7)
1. The utility model provides an utilize high temperature high pressure closed method clear up a jar belt cleaning device, includes jar body and jar cover at body top, its characterized in that: the cover is equipped with pressure relief device, the inside of the jar body is equipped with the inner bag, be equipped with the washing portion in the inner bag, the washing portion includes central stay tube and 2 layers above washing baffles, the center of washing baffle is equipped with the mounting hole unanimous with central stay tube shape, it establishes on central stay tube through the mounting hole cover to wash the baffle, support through a set of vice stay tube between the adjacent washing baffle, the air vent of having arranged is equallyd divide to the body of central stay tube and vice stay tube and the plate body of washing baffle, the bottom of inner bag is equipped with the spent acid discharge port, the bottom of the jar body is equipped with the waste acid discharge device with spent acid discharge port intercommunication, the bottom of the.
2. The cleaning device for the digestion tank using the high-temperature high-pressure sealing method according to claim 1, characterized in that: the cleaning partition plate is in a disc shape coaxial with the central supporting tube.
3. The cleaning device for the digestion tank using the high-temperature high-pressure sealing method according to claim 1, characterized in that: the bottom of the tank body is provided with a temperature sensor and a thermal protection device.
4. The cleaning device for the digestion tank using the high-temperature high-pressure sealing method according to claim 1, characterized in that: the bottom of the tank body is provided with a pressure sensor and a pressure protection device.
5. The cleaning device for the digestion tank using the high-temperature high-pressure sealing method according to claim 1, characterized in that: the tank cover is provided with a pressure gauge.
6. The cleaning device for the digestion tank using the high-temperature high-pressure sealing method according to claim 1, characterized in that: the bottom of the tank body is provided with a power supply for supplying power.
7. The cleaning device for the digestion tank using the high-temperature high-pressure sealing method according to claim 1, characterized in that: the tank cover is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021578786.2U CN212821589U (en) | 2020-08-03 | 2020-08-03 | Digestion tank cleaning device using high-temperature high-pressure sealing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021578786.2U CN212821589U (en) | 2020-08-03 | 2020-08-03 | Digestion tank cleaning device using high-temperature high-pressure sealing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212821589U true CN212821589U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021578786.2U Active CN212821589U (en) | 2020-08-03 | 2020-08-03 | Digestion tank cleaning device using high-temperature high-pressure sealing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212821589U (en) |
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2020
- 2020-08-03 CN CN202021578786.2U patent/CN212821589U/en active Active
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