CN206687929U - Medical waste high temperature sterilizer peculiar to vessel - Google Patents

Medical waste high temperature sterilizer peculiar to vessel Download PDF

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Publication number
CN206687929U
CN206687929U CN201621389349.XU CN201621389349U CN206687929U CN 206687929 U CN206687929 U CN 206687929U CN 201621389349 U CN201621389349 U CN 201621389349U CN 206687929 U CN206687929 U CN 206687929U
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CN
China
Prior art keywords
peculiar
vessel
high temperature
medical waste
chuck
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Active
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CN201621389349.XU
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Chinese (zh)
Inventor
邵晓华
张磊
陈清
李红
林巍
郁敏奇
蒋轶俊
顾鑫超
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704th Research Institute of CSIC
Original Assignee
SHANGHAI JIAZHOU ENVIRONMENTAL PROTECTION ELECTROMECHANICAL EQUIPMENT CO Ltd
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Priority to CN201621389349.XU priority Critical patent/CN206687929U/en
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Abstract

The utility model provides a kind of medical waste high temperature sterilizer peculiar to vessel, its chuck for including sterilization chamber and being partly coatedly arranged on the outside of the sterilization chamber, the second vacuum pumping opening and cooling water inlet are respectively equipped with the top and bottom of the chuck, the top of sterilization chamber is provided with the first vacuum pumping opening, and first vacuum pumping opening and the second vacuum pumping opening are connected with the total bleeding point of a vacuum.Compared with prior art, the utility model has following beneficial effect:1st, medical waste high temperature sterilizer peculiar to vessel provided by the utility model, the steam in heating can be incubated using chuck, it is ensured that the security of device external temperature, meanwhile, in cooling, the speed of cooling can also be accelerated;2nd, apparatus structure is simple, easily operated.

Description

Medical waste high temperature sterilizer peculiar to vessel
Technical field
A kind of medical waste high temperature sterilizer peculiar to vessel is the utility model is related to, belongs to field of environment engineering technology.
Background technology
The treatment technology of clinical waste is still not mature enough also in stage of fumbling, method in China.Related treatment technology Substantially have:Burning method, pyrolysismethod, gasification, chemical disinfection, high temperature and high pressure steam sterilization, dry method heat-sterilization, at microwave Logos, security landfill method, plasma ion disinfection method, radiosterilization method etc..
High temperature and high pressure steam sterilization therein has turned into a kind of Main Means of processing clinical waste, overall process in the U.S. It is broadly divided into four steps:
1st, the introducing of high steam:Method one is gas-gravity displacement, i.e. cold air sinks, and gas is by high steam in tank Substitution;Method two is will first to be vacuumized in tank, then adds high steam;
2nd, heat up:Steam is added within the regular hour, pressure inside the tank and temperature is reached requirement;
3rd, sterilize:Allow waste to stop enough long-times in a reservoir under these conditions, make it by thorough disinfection;
4th, cool down:With the discharge of steam in container, temperature declines, and pressure returns to an atmospheric pressure.
At present there is following technical problem in the cooling procedure of medical waste high temperature sterilizer:
1st, steam heat when, device sterilization chamber internal temperature be 134 DEG C, the surface temperature outside device reach 100 DEG C with On, this temperature lacks security for the operating personnel of device, easily causes scald;
The high-temperature steam inside device is gradually discharged by vacuumizing when the 2nd, cooling, so as to reach decrease temperature and pressure Effect, it is to also need to be reconfigured in device a resistant to elevated temperatures vavuum pump by 134 DEG C of high-temperature steam the shortcomings that this technique Discharge, rear end pipeline are also required to carry out isothermal holding, and operation is relative complex.
Utility model content
For in the prior art the defects of, the purpose of this utility model is to provide a kind of medical waste high-temperature sterilization peculiar to vessel dress Put.
The utility model is achieved through the following technical solutions:
The utility model provides a kind of medical waste high temperature sterilizer peculiar to vessel, and it includes sterilization chamber and partly coatedly set Chuck on the outside of the sterilization chamber, the second vacuum pumping opening is respectively equipped with the top and bottom of the chuck and cooling water enters Mouthful, the top of sterilization chamber is provided with the first vacuum pumping opening, and first vacuum pumping opening and the second vacuum pumping opening are true with one Empty total bleeding point is connected.
Preferably, the side of the chuck is additionally provided with coolant outlet.
Preferably, what the sterilization chamber was exposed is partially coated with heat insulation layer.
Preferably, the outer wall of the chuck is coated with heat insulation layer.
Preferably, the top of the sterilization chamber and bottom are respectively equipped with high-temperature steam import and discard solution discharge port, Air inlet is additionally provided with the top of sterilization chamber.
Preferably, the total bleeding point of the vacuum is provided with ultraviolet sterilizer, moisture filter and particulate filter.
Preferably, the distance between outer wall of the outer wall of the sterilization chamber and chuck is 30~60mm, apart from mistake Small to be inconvenient to construct, numerical value is excessive to reduce cooling heat transferring speed.
Compared with prior art, the utility model has following beneficial effect:
1st, medical waste high temperature sterilizer peculiar to vessel provided by the utility model, chuck are formed in holding stage fast pump Vacuum, there is vacuum heat-insulating effect to sterilization chamber, and ensure the security of device external temperature;Cooling stage pass through to Chuck injection cooling water quickly can cool to sterilization chamber.
2nd, apparatus structure is simple, easily operated.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model Sign, objects and advantages will become more apparent upon:
Fig. 1 is system diagram of the present utility model;
Fig. 2 is structural representation of the present utility model;
In figure:1st, sterilization chamber;2nd, chuck;3rd, moisture filter;4th, ultraviolet sterilizer;5th, particulate filter;6th, vacuum Total bleeding point;11st, high-temperature steam import;12nd, discard solution discharge port;13rd, air inlet;14th, the first vacuum pumping opening;21st, it is cold But water inlet;22nd, the second vacuum pumping opening;23rd, coolant outlet.
Embodiment
The utility model is described in detail with reference to specific embodiment.Following examples will be helpful to this area Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made. These belong to the scope of protection of the utility model.
As shown in Fig. 1~2, a kind of medical waste high temperature sterilizer peculiar to vessel provided by the utility model, it includes sterilizing Chamber 1 and chuck 2, chuck 2 half are coatedly arranged at the outside of sterilization chamber 1, and it is true that the side and bottom of chuck 2 are respectively arranged with second Empty bleeding point 22 and cooling water inlet 21, the side of chuck 2 are additionally provided with coolant outlet 23.
To avoid medical waste high temperature sterilizer peculiar to vessel from scalding staff, the exposed parts of sterilization chamber outer wall with And the outer wall of chuck is coated with heat insulation layer, aerogel insulating material can be selected in the material of insulating barrier.
In order to realize the effect of high-temp steam sterilizing, the top and top of sterilization chamber 1 are respectively equipped with high-temperature steam import 11 With air inlet 13, in the offside of high-temperature steam import 11, the first vacuum pumping opening 14 is additionally provided with, meanwhile, in order to just have The discharge of the waste liquid generated after sterilization treatment, discard solution discharge port 12 is provided with the bottom of sterilization chamber 1.The He of first vacuum pumping opening 14 Second vacuum vacuum pumping opening 22 shares the total bleeding point 6 of a vacuum.
In order to when vacuumizing ensure sterilization chamber in gas do not pollute the environment and chuck in steam will not be to true Empty pump causes to damage, and the total bleeding point 6 of vacuum is provided with ultraviolet sterilizer 4, moisture filter 3 and particulate filter 5, therein Active carbon filter can be selected in grain thing filter 5.
Operating principle of the present utility model is:
Steam heating process
High steam simultaneously vacuumizes sterilization chamber and chuck layer before introducing.After high steam is introduced, due to chuck layer The heat insulating function of vacuum and the heat insulating function of outside of deivce face aeroge, the temperature control of outer layer stainless steel 50 DEG C with It is interior, it is ensured that the safety of operating personnel.
Cool process
When cooling stage starts, entering water electromagnetic valve behind cooling water inlet automatically turns on, and cooling water is from device bottom Cooling water inlet persistently pours into chuck layer, discharges cooling water from the coolant outlet on device top opposite.
Cooling essence is by the continuously heat exchange of water in chuck layer, when temperature and pressure is down to safety in sterilization chamber After pressure and temperature, system is automatically stopped into water.The overall process of cooling is easy to operate, it is not necessary to sets resistant to elevated temperatures vacuum in addition Pump, the gas exhaust piping that sterilization chamber need not be set, need not be to gas exhaust piping isothermal holding, therefore system is relatively easy.
Therefore, compared with prior art, medical waste high temperature sterilizer peculiar to vessel provided by the utility model, can be utilized Chuck is incubated to the steam in heating, it is ensured that the security of device external temperature, meanwhile, in cooling, can also accelerate The speed of cooling;Apparatus structure is simple, easily operated.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, This has no effect on substantive content of the present utility model.

Claims (7)

1. a kind of medical waste high temperature sterilizer peculiar to vessel, it is characterised in that including sterilization chamber and be partly coatedly arranged at described Chuck on the outside of sterilization chamber, the second vacuum pumping opening and cooling water inlet are respectively equipped with the top and bottom of the chuck, sterilize The top of chamber is provided with the first vacuum pumping opening, and first vacuum pumping opening and the second vacuum pumping opening are always evacuated with a vacuum Mouth is connected.
2. medical waste high temperature sterilizer peculiar to vessel as claimed in claim 1, it is characterised in that the side of the chuck is also set There is coolant outlet.
3. medical waste high temperature sterilizer peculiar to vessel as claimed in claim 1, it is characterised in that the exposed portion of the sterilization chamber Divide and be coated with heat insulation layer.
4. medical waste high temperature sterilizer peculiar to vessel as claimed in claim 1, it is characterised in that the outer wall coating of the chuck There is heat insulation layer.
5. medical waste high temperature sterilizer peculiar to vessel as claimed in claim 1, it is characterised in that the top of the sterilization chamber and Bottom is respectively equipped with high-temperature steam import and discard solution discharge port, and air inlet is additionally provided with the top of sterilization chamber.
6. medical waste high temperature sterilizer peculiar to vessel as claimed in claim 1, it is characterised in that the total bleeding point of vacuum is set There are ultraviolet sterilizer, moisture filter and particulate filter.
7. medical waste high temperature sterilizer peculiar to vessel as claimed in claim 1, it is characterised in that the outer wall of the sterilization chamber with The distance between outer wall of chuck is 30~60mm.
CN201621389349.XU 2016-12-16 2016-12-16 Medical waste high temperature sterilizer peculiar to vessel Active CN206687929U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621389349.XU CN206687929U (en) 2016-12-16 2016-12-16 Medical waste high temperature sterilizer peculiar to vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621389349.XU CN206687929U (en) 2016-12-16 2016-12-16 Medical waste high temperature sterilizer peculiar to vessel

Publications (1)

Publication Number Publication Date
CN206687929U true CN206687929U (en) 2017-12-01

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CN201621389349.XU Active CN206687929U (en) 2016-12-16 2016-12-16 Medical waste high temperature sterilizer peculiar to vessel

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112439763A (en) * 2019-08-27 2021-03-05 宁波诺客环境科技有限公司 Medical waste disposal device and disposal method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112439763A (en) * 2019-08-27 2021-03-05 宁波诺客环境科技有限公司 Medical waste disposal device and disposal method

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20181107

Address after: 200031 Hengshan Road, Xuhui District, Shanghai, No. 10

Patentee after: No.704 Research Institute, China Shipbuilding Heavy Industry Group Corporation

Address before: 200031 room 622, building 30, 10 Hengshan Road, Xuhui District, Shanghai.

Patentee before: Shanghai Jiazhou Environmental Protection Electromechanical Equipment Co., Ltd.