CN102380433A - Anti-explosion solid-phase dust contamination equipment - Google Patents
Anti-explosion solid-phase dust contamination equipment Download PDFInfo
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- CN102380433A CN102380433A CN2011102095252A CN201110209525A CN102380433A CN 102380433 A CN102380433 A CN 102380433A CN 2011102095252 A CN2011102095252 A CN 2011102095252A CN 201110209525 A CN201110209525 A CN 201110209525A CN 102380433 A CN102380433 A CN 102380433A
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Abstract
The invention provides anti-explosion solid-phase dust contamination equipment. The equipment comprises a closed anti-explosion contamination cabin which is made from an anti-explosion material and has a conical shape; an anti-explosion dust aerosol generator forms a dust aerosol through a diffusion port and performs an exposed contamination experiment in the cabin; a depositing type dust collecting and processing device is arranged at the bottom of the cabin; the waste gas generated by the contamination experiment passes through an exhaust port, the dust in the waste gas is collected by an anti-explosion dust gas collecting device, and then the waste gas is safely exhausted after waste gas treatment; each gas interface is controlled by an anti-explosion electromagnetic valve; a release sealing cover which can be automatically opened upwards to release the blasting pressure is arranged at the top of a cabinet; the cabinet is provided with an anti-explosion sealing door and a sampling hole which has a double-layer protective cover and is connected with a remote control sampling valve; and the whole process of the experiment is automatically controlled by a computer. The anti-explosion solid-phase dust contamination equipment provided by the invention can safely finish a gaseous contamination experiment of combustible and explosive dust substances, realizes automatic control on explosion prevention and contamination, and meets the requirements on the contamination experiment in the fields with special requirements such as medicine, environmental protection, military, industry and the like.
Description
Technical field:
The present invention relates to a kind of protected against explosion solid-phase dust contamination equipment.
Background technology:
Need solid-phase dust be atomized into aerosol form in the scientific research of medical science toxicology toxicity on inhalation is diffused in the contamination cabin body and carries out scientific experiment; But because the special nature of a lot of dust; Often have the generation of dust explosion accident; Even can threaten experimenter's life security; Also have no at present and not only can accomplish whole solid-phase dusts and suck research experiments but also the special use contamination equipment that prevents accidental explosion that can safety, can't carry out, restricted relevant development of scientific research so much have the dust toxicity on inhalation experiment of explosive nature thereof.Therefore design and develop a kind of protected against explosion solid-phase dust contamination equipment and just become current urgent needs.
Summary of the invention:
For addressing the above problem; The purpose of this invention is to provide a kind of protected against explosion solid-phase dust contamination equipment; Can accurately control experiment parameter for relevant scientific research provides a kind of, safe, explosion-proof, efficiently carry out and accomplish the toxicity on inhalation exposure experiment equipment of the solid-phase dust class material that might explode.Through the reply technical measures that various aspects are taked, can effectively prevent and eliminate the explosion safety hidden danger that possibly exist, ensured the life security of experiment operator.Protected against explosion solid-phase dust contamination equipment can be applied in the scientific research in a plurality of fields such as toxicity, medical treatment, environmental protection, military affairs, chemical industry widely.
For realizing above-mentioned purpose; Technical scheme of the present invention is a kind of protected against explosion solid-phase dust contamination equipment; Said equipment comprises explosion-proof contamination cabin body, connects explosion-proof dust aerosol generator through diffusing opening, connects explosion-proof dusty gas gathering-device through outlet and is connected to emission-control equipment; The body top, cabin of body is provided with the seal cover of releasing topmost in explosion-proof contamination cabin; Be provided with explosive-proof sealed door in the middle part, the body bottom is connected with sedimentation type dust collection treating apparatus in the cabin, and explosion-proof contamination cabin body is provided with the circular thieff hatch that has double-deck protective cover that connects the remote control sampling valve; Each gas interface of body all has explosion-proof solenoid valve control in explosion-proof contamination cabin; Said equipment components is made by heat-resisting explosion-proof antistatic material, and each parts all adopt explosion-proof component, on body top, explosion-proof contamination cabin automatic flushing device is installed.
Described explosion-proof contamination cabin body is an integral sealing; Whole system is equipped with good safety ground and antistatic surface closed container, and the middle part of explosion-proof contamination cabin body is a cylinder, and it is the main part of explosion-proof contamination cabin body; At the cylinder middle part explosive-proof sealed door is installed; The sealing joint strip sealing is arranged between itself and the explosion-proof contamination cabin body, guaranteed the sealing of explosion-proof contamination cabin body, have on the door and press from both sides the observation window that the steel wire implosion guard is made; Explosive-proof sealed door is provided with a firm door body hinge and is connected with fire-exit bolt, is provided with the thieff hatch of being controlled by the remote control sampling valve that has double-deck protective cover in explosive-proof sealed student portion; Body top, explosion-proof contamination cabin is for going up the little frustum of a cone down greatly, and frustum of a cone end face is provided with two and fans the seal cover of releasing, and hinges and the quick-fried formula buckle that takes off are installed on the seal cover of releasing; Body bottom, explosion-proof contamination cabin is the up big and down small frustum of a cone; The seamless smooth sedimentation type dust collection treating apparatus that is connected with in frustum of a cone bottom bottom; This device is that the container that melts liquid with fire-fighting fire extinguishing performance is filled with in an inside; The container bottom has filter, and container bottom is operatively connected to the fluid discharge pipeline through an explosion-proof solenoid valve; Is the double-decker of being made by high temperature resistant explosion-proof lamp with explosion-proof contamination cabin body through the explosion-proof dust aerosol generator that diffusing opening is connected, and is to have installed the armored cassette that the high temperature resistant explosion-proof lamp of one deck is made again additional in common dust aerosol generator outside; Wherein, the box body of explosion-proof dust aerosol generator and diffusing opening seal fully and are isolated from the outside, and the observation window that folder steel wire implosion guard is made is installed on it, between box body and the diffusing opening explosion-proof solenoid valve are installed; The box body that is the double-deck explosion-proof dusty gas gathering-device made by high temperature resistant explosion-proof lamp equally is connected between outlet and the emission-control equipment; Sealing is isolated from the outside fully; Between box body and the outlet explosion-proof solenoid valve is installed; Each connection mouth of pipe welds by stainless steel and heat-resisting explosion-proof lamp, and is airtight air tight; On body top, explosion-proof contamination cabin automatic flushing device is installed, the sedimentation type dust collection treating apparatus bottom of body bottom is equipped with explosion-proof solenoid valve and is connecting discharge pipe in explosion-proof contamination cabin.
The invention has the beneficial effects as follows: provided a kind of protected against explosion solid-phase dust contamination equipment; Can accurately control experiment parameter for relevant scientific research provides a kind of, safe, explosion-proof, efficiently carry out and accomplish the toxicity on inhalation exposure experiment equipment of the solid-phase dust class material that might explode.Through the reply technical measures that various aspects are taked, can effectively prevent and eliminate the explosion safety hidden danger that possibly exist, ensured the life security of experiment operator.Protected against explosion solid-phase dust contamination equipment can be applied in the scientific research in a plurality of fields such as toxicity, medical treatment, environmental protection, military affairs, chemical industry widely.
Description of drawings:
Accompanying drawing 1 is the sketch map of structure of the present invention
Accompanying drawing 2 is the schematic top plan view of explosion-proof contamination cabin body in the structure of the present invention:
Wherein among the figure:
1, explosion-proof contamination cabin body
2, explosive-proof sealed door
3, remote control sampling valve
4, thieff hatch
5, diffusing opening
6, outlet
7, explosion-proof solenoid valve
8, explosion-proof dust aerosol generator
9, explosion-proof dusty gas gathering-device
10, emission-control equipment
11, the seal cover of releasing
12, sedimentation type dust collection treating apparatus
13, automatic flushing device
14, the quick-fried formula buckle that takes off
The specific embodiment:
In conjunction with accompanying drawing 1 and accompanying drawing 2 and embodiment the present invention is explained.
Said equipment comprises that one is made by heat-resisting explosion-proof antistatic material, and all parts all adopt the explosion-proof contamination cabin body 1 of the integral sealing that explosion-proof component makes, and it is surperficial with antistatic that whole system is equipped with good safety ground; The middle part of explosion-proof contamination cabin body 1 is a cylinder; It is the main part of explosion-proof contamination cabin body 1, and explosive-proof sealed door 2 is installed at cylinder middle part, its with explosion-proof contamination cabin body 1 between have sealing joint strip to seal; Guaranteed the sealing of explosion-proof contamination cabin body 1; Have the observation window that folder steel wire implosion guard is made on the door, explosive-proof sealed door 2 is provided with firm door body hinge and is connected with fire-exit bolt, both can conveniently open, close, seal, observe and don't can be blown to damage; Be provided with the thieff hatch that has double-deck protective cover 4 in explosive-proof sealed door 2 bottoms by 3 controls of remote control sampling valve; Can open outer protective cover during sampling earlier and install dust sampler, the internal layer protective cover of remote control sampling valve 3 controls is opened in remote control then, carries out safe sampling; Body 1 top, explosion-proof contamination cabin is for going up the little frustum of a cone down greatly; Frustum of a cone end face is provided with two and fans the seal cover 11 of releasing; Release and hinges and quick-fried is installed on the seal cover 11 takes off formula buckle 14 and can guarantee that explosion-proof contamination cabin body 1 seals can not leak when internal pressure is in safety margins value scope; If fire, body 1 pressure inside is thrown off above the predetermined safe limiting value quick-fried formula buckle 14 that takes off of moment in explosion-proof contamination cabin, and internal pressure upwards is flipped open the seal cover 11 of releasing automatically; Discharge too high pressure, avoid damaging to blast all around; Body 1 bottom, explosion-proof contamination cabin is the up big and down small frustum of a cone; The seamless smooth sedimentation type dust collection treating apparatus 12 that is connected with in frustum of a cone bottom bottom; This device is that the container that melts liquid with fire-fighting fire extinguishing performance is filled with in an inside, and the container bottom has filter, can the dust that be slipped in the sedimentation type dust collection treating apparatus 12 be dissolved in the eliminating medicine liquid; Its blast ability of lossing; And the function with self-extinguishing when firing, container bottom is operatively connected to the fluid discharge pipeline through an explosion-proof solenoid valve 7, and the fluid discharge in the explosion-proof contamination cabin body 1 is gone out; Are double-deckers of being made by high temperature resistant explosion-proof lamp with explosion-proof contamination cabin body 1 through the explosion-proof dust aerosol generator 8 that diffusing opening 5 is connected, and are to have installed the armored cassette that the high temperature resistant explosion-proof lamp of one deck is made again additional in common dust aerosol generator outside; Wherein, The box body of explosion-proof dust aerosol generator 8 and diffusing opening 5 seal fully and are isolated from the outside; The observation window that folder steel wire implosion guard is made is installed on it, between box body and the diffusing opening 5 explosion-proof solenoid valve 7 is installed, when firing generation, prevent to cause chain the firing between each parts; The box body that is the double-deck explosion-proof dusty gas gathering-device 9 made by high temperature resistant explosion-proof lamp equally is connected between outlet 6 and the emission-control equipment 10; Sealing is isolated from the outside fully; Between box body and the outlet 6 explosion-proof solenoid valve 7 is installed; Can when firing, prevent to cause chain the firing between each parts; Each connection mouth of pipe welds by stainless steel and heat-resisting explosion-proof lamp, and is airtight air tight, and the waste gas in the contamination process is handled the back safety dumpings via emission-control equipment 10; On body 1 top, explosion-proof contamination cabin automatic flushing device 13 is installed; Sedimentation type dust collection treating apparatus 12 bottoms in body 1 bottom, explosion-proof contamination cabin are equipped with the discharge pipe with explosion-proof solenoid valve 7 controls; After accomplishing test, can wash whole explosion-proof contamination cabin body 1; The dust material that washes is loss its blast ability also through filtering the back collection and treatment by the eliminating medicine liquid in the sedimentation type dust collection treating apparatus 12; The liquid that washes can emit with the fluid discharge pipeline via the explosion-proof solenoid valve 7 that container bottom is opened.
Embodiment:
At first be put into animal used as test in the explosion-proof contamination cabin body 1 when using protected against explosion solid-phase dust of the present invention to contaminate equipment; Close explosive-proof sealed door 2 and the quick-fried formula buckle 14 that takes off; Open computer then; Set each experiment parameter; The solid-phase dust material of needs contaminations is packed in the explosion-proof dust aerosol generator 8, open explosion-proof dust aerosol generator 8, explosion-proof dusty gas gathering-device 9 and emission-control equipment 10 beginning exposure experiments successively, because whole explosion-proof contamination cabin body 1 is connected the mouth of pipe with each and welds by stainless steel and heat-resisting explosion-proof lamp; Airtight air tight; Have only each gas circuit explosion-proof solenoid valve 7 of computer control to open automatically, the explosion-proof solenoid valve 7 on liquid road is closed, and the gas that guarantees to contaminate is body 1 diffuses flow in explosion-proof contamination cabin; Explosion-proof contamination cabin body 1 natural subsidence to the solid-phase dust of bottom be slipped to the explosion-proof contamination cabin body 1 seamless smooth sedimentation type dust collection treating apparatus 12 that is connected in; Its inside fills melts liquid and makes inflammable and explosive solid-phase dust lose the blast ability and being stored in the sedimentation type dust collection treating apparatus 12 of safety, and another part swims in solid-phase dust in the gas and flows into explosion-proof dusty gas gathering-device 9 with air-flow and filter and collect storage, and the waste gas after the filtration enters into safety dumping after emission-control equipment 10 adsorption treatment.Because whole explosion-proof contamination cabin body 1 is connected the mouth of pipe with each and welds by stainless steel and heat-resisting explosion-proof lamp; Each parts all adopt explosion-proof component; The flames of anger does not have high pressure and do not have friction, and is airtight air tight, and whole system is equipped with good safety ground and antistatic surface.So eliminated because the unsafe factor that system itself produces; If blast moment in contingency; Each gas circuit of computer control and liquid road explosion-proof solenoid valve 7 are closed automatically and have been blocked blast spreading to other unit; While is owing to the quick-fried formula buckle 14 that takes off on two semicircle limits of the seal cover 11 of releasing on body 1 top, explosion-proof contamination cabin is thrown off quick-fried taking off under the pressure effect; Two semicircle cover plates of releasing on the seal cover 11 upwardly open the explosion energy of releasing; Explosive-proof sealed door (2) has a firm door body hinge to be connected with fire-exit bolt, can not blown, explosive-proof sealed door (2) though on observation window that folder steel wire implosion guard makes is installed can effectively protects the experimenter observing also can not be exploded to injure.When taking sample, can sampler be placed and under the control of remote control sampling valve 3, open double-deck protective cover in the back of thieff hatch 4 and sample.After experiment finishes; Each gas circuit explosion-proof solenoid valve 7 of computer control is closed automatically and is blocked and being communicated with of explosion-proof dust aerosol generator 8 and explosion-proof dusty gas gathering-device 9; Make the dust aerosol that no longer contains suspension in the explosion-proof contamination cabin body 1; After guaranteeing there is not the possibility of blast, open explosive-proof sealed door 2, take out animal used as test and analyse scientifically; Again closing good explosive-proof sealed door 2 back unlatching automatic flushing devices 13; Cleaning cabin body, the solid-phase dust that washes down are pooled to sedimentation type dust collection treating apparatus 12 and are trapped recovery through the container filtration back solid-phase dust that has filter, and filtered liquid is passed through a pipe of container bottom setting through explosion-proof solenoid valve 7 discharges.
Claims (8)
1. protected against explosion solid-phase dust contamination equipment; It is characterized in that: said equipment comprises explosion-proof contamination cabin body (1); Connect explosion-proof dust aerosol generator (8) through diffusing opening (5); Connect explosion-proof dusty gas gathering-device (9) through outlet (6) and be connected to emission-control equipment (10), be provided with the seal cover of releasing (11) topmost, be provided with explosive-proof sealed door (2) in the middle part at the body top, cabin of explosion-proof contamination cabin body (1); The body bottom is connected with sedimentation type dust collection treating apparatus (12) in the cabin; Explosion-proof contamination cabin body (1) is provided with the circular thieff hatch (4) that has double-deck protective cover that connects remote control sampling valve (3), at each gas interface of explosion-proof contamination cabin body (1) explosion-proof solenoid valve (7) control is arranged all, and said equipment components is made by heat-resisting explosion-proof antistatic material; Each parts all adopt explosion-proof component, on explosion-proof contamination cabin body (1) top automatic flushing device (13) are installed.
2. a kind of protected against explosion solid-phase dust contamination equipment according to claim 1; It is characterized in that: described explosion-proof contamination cabin body (1) middle part is cylinder; Explosion-proof contamination cabin body (1) top is for going up the little frustum of a cone down greatly; Frustum of a cone side is provided with the diffusing opening (5) of round tube shape, and body bottom, explosion-proof contamination cabin is the up big and down small frustum of a cone, frustum of a cone side be provided with the outlet (6) of round tube shape; Whole system is equipped with good safety ground and antistatic surface, and is airtight air tight.
3. a kind of protected against explosion solid-phase dust contamination equipment according to claim 1; It is characterized in that: described explosive-proof sealed door (2) has firm door body hinge to be connected with fire-exit bolt; The sealing joint strip sealing is arranged between explosive-proof sealed door (2) and the explosion-proof contamination cabin body (1), the observation window that folder steel wire implosion guard is made is installed on the explosive-proof sealed door (2).
4. a kind of protected against explosion solid-phase dust contamination equipment according to claim 1; It is characterized in that: the described seal cover of releasing (11) is processed two semicircular cover plates by explosion-proof exotic material and is formed; The centre is connected by hinge; There is the quick-fried formula buckle (14) that takes off fixing on two semicircle limits, between body (1) top, explosion-proof contamination cabin and the seal cover of releasing (11) sealing joint strip is installed, the unidirectional unlatching that can only make progress of two semicircle cover plates.
5. a kind of protected against explosion solid-phase dust contamination equipment according to claim 1; It is characterized in that: described explosion-proof dust aerosol generator (8) is a double-decker; Dust aerosol generator outside common has installed the armored cassette that the high temperature resistant explosion-proof lamp of one deck is made additional; The box body of explosion-proof dust aerosol generator (8) and diffusing opening (5) seal fully and are isolated from the outside; The observation window that folder steel wire implosion guard is made is installed on it, explosion-proof solenoid valve (7) is installed between box body and the diffusing opening (5).
6. a kind of protected against explosion solid-phase dust contamination equipment according to claim 1; It is characterized in that: described explosion-proof dusty gas gathering-device (9) is a double-decker; Dusty gas gathering-device outside common has installed the armored cassette that the high temperature resistant explosion-proof lamp of one deck is made additional; The other end connects emission-control equipment (10); The box body of explosion-proof dusty gas gathering-device (9) and outlet (6) and emission-control equipment (10) are integrally formed to seal fully and are isolated from the outside, and explosion-proof solenoid valve (7) is installed between box body and the outlet (6).
7. a kind of protected against explosion solid-phase dust contamination equipment according to claim 1; It is characterized in that: the described circular thieff hatch (4) that has double-deck protective cover is made up of inside and outside two-layer protective cover and can be opened respectively with airtight; All adopt high temperature resistant explosion-proof lamp to add the fluid sealant bar and make, remote control sampling valve (3) all is connected with computer with explosion-proof solenoid valve (7).
8. a kind of protected against explosion solid-phase dust contamination equipment according to claim 1; It is characterized in that: described sedimentation type dust collection treating apparatus (12) is one and fills with the container that melts liquid with fire-fighting fire extinguishing performance; Container bottom has filter; The smooth seamless link in lower cone body lower end of container upper end and explosion-proof contamination cabin body (1), container bottom are provided with a pipe that is communicated with through explosion-proof solenoid valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110209525.2A CN102380433B (en) | 2011-07-26 | 2011-07-26 | Anti-explosion solid-phase dust contamination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110209525.2A CN102380433B (en) | 2011-07-26 | 2011-07-26 | Anti-explosion solid-phase dust contamination equipment |
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| Publication Number | Publication Date |
|---|---|
| CN102380433A true CN102380433A (en) | 2012-03-21 |
| CN102380433B CN102380433B (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110209525.2A Expired - Fee Related CN102380433B (en) | 2011-07-26 | 2011-07-26 | Anti-explosion solid-phase dust contamination equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641156A (en) * | 2012-05-03 | 2012-08-22 | 天津开发区合普工贸有限公司 | Anti-explosion safe shielding device for gas contamination cabinet |
| CN113029707A (en) * | 2021-04-23 | 2021-06-25 | 河北恒丰检测技术服务有限公司 | Atmospheric sampler |
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| CN113029707A (en) * | 2021-04-23 | 2021-06-25 | 河北恒丰检测技术服务有限公司 | Atmospheric sampler |
| CN113029707B (en) * | 2021-04-23 | 2022-07-12 | 河北恒丰检测技术服务有限公司 | Atmospheric sampler |
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| Publication number | Publication date |
|---|---|
| CN102380433B (en) | 2014-03-05 |
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Address after: 300110 Tianjin city Nankai District Weishui road win atlas building 2-602 Patentee after: Tianjin Development Zone Hepu Industry and Trade Co., Ltd. Address before: 300020 Xinjiang Road, Heping District, Tianjin, No. 9 Patentee before: Tianjin Development Zone Hepu Industry and Trade Co., Ltd. |
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Granted publication date: 20140305 Termination date: 20170726 |
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