CN212440735U - Hazardous chemical decontamination equipment - Google Patents
Hazardous chemical decontamination equipment Download PDFInfo
- Publication number
- CN212440735U CN212440735U CN202021011912.6U CN202021011912U CN212440735U CN 212440735 U CN212440735 U CN 212440735U CN 202021011912 U CN202021011912 U CN 202021011912U CN 212440735 U CN212440735 U CN 212440735U
- Authority
- CN
- China
- Prior art keywords
- liquid nitrogen
- tank
- decontamination
- gas
- gas outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a danger article equipment that disappears, it includes the liquid nitrogen and sprays the unit, wash the unit that disappears, and adsorb the unit, it sprays the unit to wait to wash the thing that disappears to get into the liquid nitrogen through first gas inlet, the material after spraying sprays the unit discharge from the liquid nitrogen through first gas outlet, the pipeline through the connection gets into from second gas inlet and washes the unit that disappears, the material after washing the disappearance passes through second gas outlet and washes the unit discharge from washing, the pipeline through the connection gets into the absorption unit from third gas inlet, the material after the absorption passes through third gas outlet and discharges, this equipment is through carrying out multiple treatment to danger article, make danger article innocent treatment completely, excellent in treatment effect, be provided with relevant protection device simultaneously, prevent to take place the accident when washing the danger article that disappears and cause and wash the accident, guarantee staff safety, the environmental protection, there is good use prospect.
Description
Technical Field
The utility model belongs to the technical field of the dangerization article decontaminate, specifically speaking relates to a dangerization article decontaminate and equip.
Background
The production of dangerous chemical substances is often accompanied in the industrial production process, if the treatment is improper, the environment is polluted, the health of people is seriously influenced, and the generated dangerous chemical substances need to be decontaminated.
Accordingly, further developments and improvements are still needed in the art.
SUMMERY OF THE UTILITY MODEL
To prior art's all sorts of not enough, in order to solve above-mentioned problem, present a danger article and wash equipment that disappears, the utility model discloses a three kinds of modes carry out all-round washing to gas and disappear, wash effectual.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a danger article decontaminate equipment, it includes liquid nitrogen sprays the unit, decontaminates the unit, and adsorbs the unit, liquid nitrogen sprays the unit and is provided with first gas entry and first gas outlet, decontaminate the unit and be provided with second gas entry and second gas outlet, it is provided with third gas entry and third gas outlet to adsorb the unit, first gas outlet passes through the pipe connection with second gas entry, second gas outlet passes through the pipe connection with third gas entry, the material that awaits decontaminating gets into liquid nitrogen through first gas entry and sprays the unit, and the material that sprays back discharges from liquid nitrogen spraying unit through first gas exit, gets into the decontamination unit from second gas entry through the pipeline that is connected, and the material that decontaminates is discharged from the decontamination unit through second gas outlet, gets into the adsorption unit through the pipeline that connects from third gas entry, the adsorbed substances are discharged through a third gas outlet.
Preferably, the liquid nitrogen spraying unit comprises a liquid nitrogen dewar bottle for providing liquid nitrogen, a liquid nitrogen spraying tank connected with a liquid nitrogen dewar bottle pipeline, and a liquid collecting tank connected with the liquid nitrogen spraying tank pipeline and used for collecting sprayed liquid nitrogen, the liquid nitrogen spraying tank body is provided with a first gas inlet, a first gas outlet, a liquid nitrogen inlet connected with the liquid nitrogen dewar bottle pipeline, a liquid nitrogen outlet connected with the liquid nitrogen collecting tank pipeline, a safe discharge outlet for preventing the liquid nitrogen spraying tank from being overhigh in air pressure, a liquid nitrogen spraying head arranged inside the liquid nitrogen spraying tank and connected with the liquid nitrogen inlet, and a defoaming screen arranged above the liquid nitrogen spraying head inside the liquid nitrogen spraying tank, the first gas inlet is arranged below the side wall of the liquid nitrogen spraying tank, the first gas outlet is arranged at the top end of the liquid nitrogen spraying tank, the liquid nitrogen inlet is arranged above the side wall of the liquid nitrogen spraying tank, and the liquid nitrogen outlet is arranged at, the safe discharge port is arranged at the top of the liquid nitrogen spraying tank.
Preferably, the liquid nitrogen sprays the jar and sets up to a plurality ofly, and this a plurality of liquid nitrogen sprays the jar and establishes ties and sets up, a plurality of liquid nitrogen spray the jar respectively through respective liquid nitrogen entry and liquid nitrogen dewar pipe connection, and the first gas outlet that the preceding liquid nitrogen sprayed the jar in the series connection sprays the first gas inlet pipe connection of jar with the next liquid nitrogen.
Preferably, the decontamination unit comprises a decontamination tank and a circulating pump, a second gas inlet, a second gas outlet, a decontamination agent injection port, a decontamination agent discharge port connected with a circulating pump pipeline, a decontamination agent circulation port connected with the circulating pump pipeline and a decontamination agent spray head arranged inside the decontamination tank and connected with the decontamination agent circulation port are arranged on a decontamination tank body, the second gas inlet is arranged below the side wall of the decontamination tank, the second gas outlet is arranged at the top end of the decontamination tank, the decontamination agent injection port is arranged on the side wall of the decontamination tank, the decontamination agent discharge port is arranged at the bottom of the decontamination tank, the decontamination agent circulation port is arranged at the top end of the side wall of the decontamination tank, and the circulating pump is arranged outside the tank spray and connected with the decontamination agent discharge port and the decontamination agent circulation port pipeline for circular spray of the decontamination agent.
Preferably, the adsorption unit includes the adsorption tank, be provided with third gas inlet and third gas outlet on the adsorption tank jar body, so third gas inlet sets up in adsorption tank lateral wall below, the third gas outlet sets up in the adsorption tank top, the adsorption tank is still including setting up and being used for adsorbing the adsorption zone of washing and disappearing back gaseous impurity in the adsorption tank, the adsorption zone sets up in third gas inlet top, the adsorption zone includes active carbon.
Preferably, the gas concentration detection device is arranged at the third gas outlet, the controller is in signal connection with the gas concentration detection device, and the alarm is in control connection with the controller.
Has the advantages that:
the utility model provides a danger article are washed and are disappeared and equip, should equip through carrying out the multiple treatment to gas, make gaseous innoxious processing completely, the treatment effect is good, is provided with relevant protection device simultaneously, prevents to take place the accident to cause when washing and disappearing gas and wash the accident that disappears, guarantee staff safety, environmental protection have good use prospect.
Drawings
FIG. 1 is a schematic structural diagram of hazardous chemical decontamination equipment in an embodiment of the present invention;
FIG. 2 is a schematic structural view of a liquid nitrogen spray tank of hazardous chemical decontamination equipment in an embodiment of the present invention;
FIG. 3 is a schematic structural view of a decontamination tank of hazardous chemical decontamination equipment according to an embodiment of the present invention;
fig. 4 is the adsorption tank structure of the hazardous chemical decontamination equipment in the embodiment of the present invention.
In the drawings: 100 liquid nitrogen spraying unit, 110 liquid nitrogen Dewar bottle, 120 liquid nitrogen spraying tank, 121 first gas inlet, 122 first gas outlet, 123 liquid nitrogen inlet, 124 liquid nitrogen spray head, 125 defoaming screen, 126 liquid nitrogen outlet, 127 safety outlet, 130 liquid collecting tank, 200 decontamination unit, 210 circulating pump, 220 decontamination tank, 221 second gas inlet, 222 second gas outlet, 223 decontamination agent injection port, 224 decontamination agent outlet, 225 decontamination agent circulation port, 226 decontamination agent spray head, 300 adsorption unit, 310 adsorption tank, 311 third gas inlet, 312 third gas outlet, 400 gas concentration detector
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustration and not for limitation of the present invention.
As shown in fig. 1, 2, 3, and 4, the present invention provides a hazardous chemical decontamination equipment, which includes a liquid nitrogen spraying unit 100, a decontamination unit 200, and an adsorption unit 300, wherein the liquid nitrogen spraying unit 100 is provided with a first gas inlet 121 and a first gas outlet 122, the decontamination unit 200 is provided with a second gas inlet 221 and a second gas outlet 222, the adsorption unit 300 is provided with a third gas inlet 311 and a third gas outlet 312, the first gas outlet 122 is connected to the second gas inlet 221 through a pipeline, the second gas outlet 222 is connected to the third gas inlet 311 through a pipeline, the substance gas to be sprayed enters the liquid nitrogen spraying unit 100 through the first gas inlet 121, the sprayed substance is discharged from the liquid nitrogen spraying unit 100 through the first gas outlet 122, and enters the decontamination unit 200 through the second gas inlet 221 through a connected pipeline, the scrubbed substances are discharged from the scrubbing unit 200 through the second gas outlet 222, enter the adsorption unit 300 through the connected pipe from the third gas inlet 311, and the adsorbed substances are discharged through the third gas outlet 312.
Specifically, the liquid nitrogen spraying unit 100 comprises a liquid nitrogen dewar 110 for providing liquid nitrogen, a liquid nitrogen spraying tank connected with the liquid nitrogen dewar 110 through a pipeline, and a liquid collecting tank 130 connected with the liquid nitrogen spraying tank through a pipeline and used for collecting sprayed liquid nitrogen, wherein a first gas inlet 121, a first gas outlet 122, a liquid nitrogen inlet 123 connected with the liquid nitrogen dewar 110 through a pipeline, a liquid nitrogen outlet 126 connected with the liquid collecting tank 130 through a pipeline, and a safety discharge port 127 for preventing the liquid nitrogen spraying tank from being over-pressurized are arranged on a tank body of the liquid nitrogen spraying tank, the first gas inlet 121 is arranged below a side wall of the liquid nitrogen spraying tank, the first gas outlet 122 is arranged at the top end of the liquid nitrogen spraying tank, the liquid nitrogen inlet 123 is arranged above the side wall of the liquid nitrogen spraying tank, the liquid nitrogen outlet 126 is arranged at the bottom of the liquid nitrogen spraying tank, and the safety discharge, the liquid nitrogen spray tank further comprises a liquid nitrogen spray head 124 arranged inside the liquid nitrogen spray tank and connected with the liquid nitrogen inlet 123 and a defoaming wire mesh 125 arranged above the liquid nitrogen spray head 124 inside the liquid nitrogen spray tank, and the defoaming wire mesh 125 is arranged to effectively reduce the phenomenon that foam in liquid nitrogen enters the next flow along with the processed gas, so that the impurity components in the gas are reduced.
Specifically, the liquid nitrogen sprays the jar and sets up to a plurality ofly, and this a plurality of liquid nitrogen sprays jar series connection and sets up, a plurality of liquid nitrogen spray the jar respectively through respective liquid nitrogen entry 123 and liquid nitrogen dewar bottle 110 pipe connection, and the first gas outlet 122 of the preceding liquid nitrogen spray the jar in the series connection sprays the first gas inlet 121 pipe connection of jar with the following liquid nitrogen.
Specifically, the decontamination unit 200 includes a decontamination tank 220 and a circulation pump 210, a second gas inlet 221, a second gas outlet 222, a decontamination agent injection port 223, a decontamination agent discharge port 224 connected with the circulation pump 210 through a pipeline, and a decontamination agent circulation port 225 connected with the circulation pump 210 through a pipeline are arranged on the tank body of the decontamination tank 220, the second gas inlet 221 is arranged below the side wall of the decontamination tank 220, the second gas outlet 222 is arranged at the top end of the decontamination tank 220, the decontamination agent injection port 223 is arranged on the side wall of the decontamination tank 220, the decontamination agent discharge port 224 is arranged at the bottom of the decontamination tank 220, the decontamination agent circulation port 225 is arranged at the top end of the side wall of the decontamination tank 220, the decontamination tank 220 includes a decontamination agent spray head 226 arranged inside the decontamination tank 220 and connected with the decontamination agent circulation port 225 through a pipeline, the circulation pump 210 is arranged outside the spray tank and connected with the decontamination agent discharge port 224 and the decontamination agent circulation port 225 through a pipeline, the spraying agent is used for circularly spraying the decontamination agent, reduces the consumption of the decontamination agent, reduces the cost and increases the decontamination efficiency of the decontamination agent.
Specifically, adsorption unit 300 includes adsorption tank 310, adsorption tank 310 jar is provided with third gas inlet 311 and third gas outlet 312 on the body, so third gas inlet 311 sets up in adsorption tank 310 lateral wall below, third gas outlet 312 sets up in adsorption tank 310 top, adsorption tank 310 still including set up with adsorption tank 310 in be used for adsorbing the adsorption zone of the gaseous impurity of back of decontaminating, the adsorption zone sets up in third gas inlet 311 top, the adsorption zone is provided with the active carbon.
Specifically, the gas concentration detection device further comprises a gas concentration detection instrument 400 arranged at the third gas outlet 312, a controller in signal connection with the gas concentration detection instrument 400, and an alarm in control connection with the controller, wherein when the gas components and the gas concentration exceed the standard range, the gas concentration detection instrument 400 triggers the controller to control the alarm to alarm, and an operator is notified to perform relevant processing.
Example 1
To disappearing of hydrogen sulfide gas body, get into when hydrogen sulfide the utility model provides an when washing and disappearing equipment, liquid nitrogen is supplied with at the beginning to liquid nitrogen by liquid nitrogen dewar bottle 110, then it gets into liquid nitrogen spray tank 120 from first gas entry 121 to wait to wash hydrogen sulfide that disappears, spray through liquid nitrogen shower head 124 with liquid nitrogen atomizing, gas after spraying is from first gas export discharge liquid nitrogen spray tank 120, then enter into washing and disappearing jar 220 along with second gas entry 221, at this moment, there has been the washing and disappearing agent that injects in the washing and disappearing jar 220 by washing and disappearing agent injection mouth 223, circulating pump 210 starts to make the washing and disappearing agent circulate to washing and disappearing agent spray head 226 and wash and disappear gas simultaneously, after accomplishing washing and disappearing, gas gets into and accomplishes the absorption back in adsorption tank 310, discharge adsorption tank 310, accomplish whole washing and disappearing process to hydrogen sulfide
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.
Claims (7)
1. The hazardous chemical decontamination equipment is characterized by comprising a liquid nitrogen spraying unit, a decontamination unit and an adsorption unit, wherein the liquid nitrogen spraying unit is provided with a first gas inlet and a first gas outlet, the decontamination unit is provided with a second gas inlet and a second gas outlet, the adsorption unit is provided with a third gas inlet and a third gas outlet, the first gas outlet is connected with the second gas inlet through a pipeline, the second gas outlet is connected with the third gas inlet through a pipeline, a substance to be decontaminated enters the liquid nitrogen spraying unit through the first gas inlet, a sprayed substance is discharged from the liquid nitrogen spraying unit through the first gas outlet, enters the decontamination unit through the second gas inlet through a connected pipeline, a decontaminated substance is discharged from the decontamination unit through the second gas outlet, and enters the adsorption unit through the connected pipeline, the adsorbed substances are discharged through a third gas outlet.
2. The hazardous chemical decontamination equipment of claim 1, wherein the liquid nitrogen spraying unit comprises a liquid nitrogen dewar for providing liquid nitrogen, a liquid nitrogen spraying tank connected with the liquid nitrogen dewar through a pipeline, and a liquid collecting tank connected with the liquid nitrogen spraying tank through a pipeline and used for collecting sprayed liquid nitrogen.
3. The hazardous chemical decontamination equipment of claim 2, wherein the liquid nitrogen spray tank body is provided with a first gas inlet, a first gas outlet, a liquid nitrogen inlet connected with a liquid nitrogen dewar pipe, a liquid nitrogen outlet connected with a liquid collecting tank pipe, a safety discharge port for preventing the liquid nitrogen spray tank from being excessively high in air pressure, a liquid nitrogen spray header arranged inside the liquid nitrogen spray tank and connected with the liquid nitrogen inlet, and a defoaming screen arranged above the liquid nitrogen spray header inside the liquid nitrogen spray tank, the first gas inlet is arranged below the side wall of the liquid nitrogen spray tank, the first gas outlet is arranged at the top end of the liquid nitrogen spray tank, the liquid nitrogen inlet is arranged above the side wall of the liquid nitrogen spray tank, the liquid nitrogen outlet is arranged at the bottom of the liquid nitrogen spray tank, and the safety discharge port is arranged at the top of the liquid nitrogen spray tank.
4. The hazardous chemical decontamination equipment of claim 3, wherein the liquid nitrogen spray tanks are arranged in a plurality of series, the liquid nitrogen spray tanks are connected in series, the liquid nitrogen spray tanks are respectively connected with the liquid nitrogen dewar pipe through respective liquid nitrogen inlets, and the first gas outlet of the previous liquid nitrogen spray tank in the series is connected with the first gas inlet pipe of the next liquid nitrogen spray tank.
5. The hazardous chemical decontamination equipment of claim 1, wherein the decontamination unit comprises a decontamination tank and a circulation pump, the decontamination tank body is provided with a second gas inlet, a second gas outlet, a decontamination agent injection port, a decontamination agent discharge port connected with a circulating pump pipeline, a decontamination agent circulation port connected with the circulating pump pipeline, and a decontamination agent spray header arranged inside the decontamination tank and connected with the decontamination agent circulation port, the second gas inlet is arranged below the side wall of the decontamination tank, the second gas outlet is arranged at the top end of the decontamination tank, the decontamination agent injection port is arranged on the side wall of the decontamination tank, the decontamination agent discharge port is arranged at the bottom of the decontamination tank, the decontamination agent circulation port is arranged at the top end of the side wall of the decontamination tank, the circulating pump is arranged outside the spraying tank, is connected with the decontamination agent discharge port and the decontamination agent circulation port through pipelines, and is used for circularly spraying the decontamination agent.
6. The hazardous chemical decontamination equipment of claim 1, wherein the adsorption unit comprises an adsorption tank, a third gas inlet and a third gas outlet are arranged on a tank body of the adsorption tank, so that the third gas inlet is arranged below a side wall of the adsorption tank, the third gas outlet is arranged at the top end of the adsorption tank, the adsorption tank further comprises an adsorption area arranged in the adsorption tank and used for adsorbing gas impurities after decontamination, the adsorption area is arranged above the third gas inlet, and the adsorption area is provided with activated carbon.
7. The hazardous chemical decontamination equipment of claim 1, further comprising a gas concentration detector disposed at the third gas outlet, a controller in signal connection with the gas concentration detector, and an alarm in control connection with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021011912.6U CN212440735U (en) | 2020-06-04 | 2020-06-04 | Hazardous chemical decontamination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021011912.6U CN212440735U (en) | 2020-06-04 | 2020-06-04 | Hazardous chemical decontamination equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212440735U true CN212440735U (en) | 2021-02-02 |
Family
ID=74490892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021011912.6U Active CN212440735U (en) | 2020-06-04 | 2020-06-04 | Hazardous chemical decontamination equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212440735U (en) |
-
2020
- 2020-06-04 CN CN202021011912.6U patent/CN212440735U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5518696A (en) | Emergency scrubbing system | |
| CN212440735U (en) | Hazardous chemical decontamination equipment | |
| CN209204982U (en) | Mobile A leak of liquefied ammonia processing unit | |
| CN110090546A (en) | Emission-control equipment | |
| CN113633914A (en) | But remote monitoring's multi-functional chemical detection fire engine of safe type | |
| CN211753505U (en) | Foam dust removal device | |
| CN211159240U (en) | Waste gas recovery and purification device containing triethylamine gas | |
| CN210584341U (en) | DMF waste gas treatment device | |
| CN212818753U (en) | Flue gas treatment device for industrial kiln | |
| CN210473493U (en) | Waste gas treatment device for chemical production | |
| CN214182415U (en) | A exhaust-gas treatment scrubbing tower for isooctane production | |
| CN210905607U (en) | Organic waste gas treatment equipment and organic waste gas treatment assembly | |
| CN203971722U (en) | Exhaust-gas treatment streamline | |
| CN211635814U (en) | Spray purification tower for dust-containing waste gas treatment | |
| CN215722546U (en) | Ammonia leakage monitoring and processing device | |
| CN210699519U (en) | Improved filler washing tower | |
| CN207116537U (en) | A kind of device for being used to scrap electric automobile power battery accumulating | |
| CN113041797A (en) | Efficient multipurpose gas absorption equipment | |
| CN107551709B (en) | Comprehensive treatment method and device for waste water and waste gas of paint room | |
| CN106215584A (en) | Exhaust gas purification device | |
| CN215116121U (en) | Pollution source monitoring system with preprocessing function | |
| CN105107347B (en) | A kind of high concentration hazardous chemical waste gas emergent treatment system | |
| CN206152604U (en) | Organic waste gas integrated treating equipment | |
| CN217340796U (en) | Deep deodorization equipment | |
| CN207307580U (en) | A kind of emission-control equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221102 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec Safety Engineering Research Institute Co.,Ltd. Patentee after: Qingdao noan Electromechanical Technology Co.,Ltd. Address before: 266000 No.7 Shanxiu Road, langu hi tech Zone, Jimo District, Qingdao, Shandong Province Patentee before: Qingdao noan Electromechanical Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |