CN206560850U - A kind of formaldehyde gas reactor - Google Patents
A kind of formaldehyde gas reactor Download PDFInfo
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- CN206560850U CN206560850U CN201720256560.2U CN201720256560U CN206560850U CN 206560850 U CN206560850 U CN 206560850U CN 201720256560 U CN201720256560 U CN 201720256560U CN 206560850 U CN206560850 U CN 206560850U
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- formaldehyde
- ball valve
- connecting tube
- reaction vessel
- electrical ball
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Abstract
The utility model discloses a kind of formaldehyde gas reactor, include the formaldehyde conveying control device of formaldehyde container, reaction vessel and connection formaldehyde container and reaction vessel, the formaldehyde conveying control device includes the first connecting tube, the second connecting tube, electrical ball valve and the power supply powered for electrical ball valve, wherein, the electrical ball valve has entrance point and the port of export, the entrance point of the electrical ball valve is connected by the first connecting tube with formaldehyde container, and the port of export of the electrical ball valve is connected by the second connecting tube with reaction vessel；The control module of its startup of control and dwell time is connected with the electrical ball valve；The formaldehyde gas reactor can be arranged directly in medicine sterilizing chamber, without by pipeline formaldehyde gas, while operating personnel will not also contact with formaldehyde gas, improving production security, reducing production cost.
Description
Technical field
The utility model is related to pharmaceutical equipment, and in particular to a kind of formaldehyde gas reactor.
Background technology
In the production technology of aseptic medicine, final sterilization technique and sterile production technique are generally divided into, but no matter use
Which kind of technique, sterilizing is all particularly important in process of production, and it is one of important procedure in pharmaceutical production, is also to ensure
One of important measures of drug quality.The method of sterilizing has many kinds, such as hot air sterilization and moist heat sterilization, but in actual production
In, generally sterilized using formaldehyde fumigation sterilization.Its sterilized principle for germ is：Potassium permanganate has a strong oxidizing property, and formaldehyde
It is slower when being reacted under the aqueous solution (formalin) normal temperature, but because the reaction is exothermic reaction, therefore the heat released can accelerate first
The volatilization of aldehyde, produces formaldehyde gas, and formaldehyde can make bacterium protein denaturation solidification and dissolving body lipoid, can kill body surface
With fungi and virus under the bacterial propagule in air, gemma, so pathogenic microorganism can be killed after certain time, so as to reach
The purpose of sterilizing is arrived.
Wherein, need to produce formaldehyde gas in formaldehyde fumigation sterilization, because formaldehyde gas belongs to poisonous gas, therefore be
Avoid damaging operator, it is common practice to：Workshop is divided into reative cell and medicine sterilizing chamber.Reative cell is used for
Reaction unit is laid, medicine sterilizing chamber is used to deposit medicine subject to sterilization, and pipeline is passed through between reaction unit and medicine sterilizing chamber
It is connected.So, operator is controlled by starting of the reative cell to reaction and reaction rate, and the formaldehyde gas that reaction is produced leads to
Piping reaches production room, so as to be sterilized to production room.
The above method has the following disadvantages at work：
1st, reaction terminate after, formalin can be remained on the connecting pipe, particularly when connecting pipe size length,
There is winding section and during dead angle, it will the more formalins of residual, when indoor temperature is high, formalin will volatilize generation first
Aldehyde gas, so that the health to people is damaged.
2nd, formalin has corrosivity, has corrosiveness to metallic conduit.
3rd, reaction unit is individually isolated, it is necessary to take extra production space, causes the waste of production space.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art that there is provided a kind of formaldehyde gas reactor, the formaldehyde
Gas reactor can be arranged directly in medicine sterilizing chamber, without by pipeline formaldehyde gas, while operating personnel
It will not be contacted with formaldehyde gas, improve production security, reduce production cost.
The utility model solve above-mentioned technical problem technical scheme be：
A kind of formaldehyde gas reactor, including formaldehyde container, reaction vessel and connection formaldehyde container and reaction vessel
Formaldehyde conveying control device, the formaldehyde conveying control device includes the first connecting tube, the second connecting tube, electrical ball valve and is
The power supply that electrical ball valve is powered, wherein, the electrical ball valve has entrance point and the port of export, and the entrance point of the electrical ball valve leads to
Cross the first connecting tube to be connected with formaldehyde container, the port of export of the electrical ball valve is connected by the second connecting tube with reaction vessel；
The control module of its startup of control and dwell time is connected with the electrical ball valve.
A preferred scheme of the present utility model, wherein, adjusted between first connecting tube and formaldehyde container provided with flow
Section is female.So, the size of formalin import can be adjusted by adjusting Flow-rate adjustment mother, and then changes formalin stream
Enter the flow to reaction vessel, so as to be controlled by reaction rate.
A preferred scheme of the present utility model, wherein, the openend of the reaction vessel is provided with splash proof network, prevents because anti-
Answer spilling for violent caused formalin.
A preferred scheme of the present utility model, wherein, the wall body of the reaction vessel is provided with heat-insulation layer.So, energy
Enough prevent the heat losses in reaction vessel, it is ensured that reaction vessel has enough reaction temperatures, so that accelerate the volatilization of formaldehyde,
Reaction is set to carry out more thorough.
A preferred scheme of the present utility model, wherein, the power supply is battery.Using storage battery power supply, it is easy to set
Standby flexible arrangement.
A preferred scheme of the present utility model, wherein, the control module is made up of timer, or by monolithic mechanism
Into, or be made up of computer.
A preferred scheme of the present utility model, includes the fixed mount of rectangle, and the inner space of the fixed mount is divided into a left side
Half part and right half part, the reaction vessel are arranged in left-half, and the formaldehyde container is arranged on right the half of fixed mount
Partial top.By setting fixed mount, it is easy to the fixation of reaction vessel and formaldehyde container, while formaldehyde container is arranged on solid
Determine the top of frame, be easy to formalin to flow downwardly under gravity in reaction vessel.
A preferred scheme of the present utility model, wherein, the wall body of the reaction vessel, which is provided with, to be used to be connected with second
The joint of pipe connection, the joint is arranged at reaction vessel at the middle part of vertical direction, and the lower end of second connecting tube is connected to
On the joint and by nut check, sealing gasket is additionally provided between the lower end of the second connecting tube and joint.By said structure, just
Readily install and be connected with reaction in two connecting tubes, and ensure the sealing of connection.
A preferred scheme of the present utility model, wherein, the lower end of the entrance point of the electrical ball valve and the first connecting tube
Between connected by shackle member so that connection between the two more facilitate.
A preferred scheme of the present utility model, wherein, the formaldehyde container is hydrostatic column, the top of the formaldehyde container
Portion is provided with lid；The reaction vessel is rectangular vessel.
Operation principle of the present utility model is：Fill and filled in formalin, the reaction vessel in the formaldehyde container
Potassium permanganate, the formaldehyde conveying control device periodically controls formalin to be flowed to reaction vessel, specifically, passes through control
The startup time of module control electrical ball valve and dwell time, that is, control electrical ball valve starts after being set by control module
Time, such as half an hour, concurrently set electrical ball valve start after operating time, that is, determine control electrical ball valve close
Time, so, operating personnel can first set startup time and the dwell time of electrical ball valve in medicine sterilizing chamber, so
After leave medicine sterilizing chamber, subsequent electrical ball valve just can start working according to set time, and formalin enters reaction vessel
In with potassium permanganate react, should during formaldehyde gas evaporate, in medicine sterilizing chamber medicine carry out suffocating sterilization, when
Working time is reached after setting value, and electrical ball valve is stopped.
The utility model has following beneficial effect compared with prior art：
1st, formaldehyde gas reactor of the present utility model is directly placed in medicine sterilizing chamber, the formaldehyde volatilized during its work
Gas is directly distributed in medicine sterilizing chamber, without being conveyed by conveyance conduit, saves production space, and is avoided pair
The waste and the harm to personnel health of the burn into formaldehyde of pipeline, while the stifling efficiency for being also is faster.
2nd, due to opening time and the dwell time of reactor can be preset, it greatly ensure that operating personnel's is strong
Health.
3rd, formaldehyde gas reactor of the present utility model can be moved flexibly, can be made in different medicine sterilizing chambers
With.
Brief description of the drawings
Fig. 1 illustrates for a kind of stereochemical structure of an embodiment of formaldehyde gas reactor of the present utility model
Figure.
Embodiment
The utility model is described in further detail with reference to embodiment and accompanying drawing, but implementation of the present utility model
Mode not limited to this.
Referring to Fig. 1, formaldehyde gas reactor of the present utility model includes formaldehyde container 1, reaction vessel 2 and connection formaldehyde
The formaldehyde conveying control device 3 of container 1 and reaction vessel 2, the formaldehyde conveying control device 3 includes the first connecting tube 3-1, the
Two connecting tube 3-2, electrical ball valve 3-3 and the power supply 3-4 powered for electrical ball valve 3-3, wherein, the electrical ball valve 3-3 tools
The entrance point 3-31 for having entrance point 3-31 and the port of export 3-32, the electrical ball valve 3-3 is held by the first connecting tube 3-1 and formaldehyde
Device 1 is connected, and the port of export 3-32 of the electrical ball valve 3-3 is connected by the second connecting tube 3-2 with reaction vessel 2；It is described electronic
The control module of its startup of control and dwell time is connected with ball valve 3-3.
Referring to Fig. 1, Flow-rate adjustment mother 1-1 is provided between the first connecting tube 3-1 and formaldehyde container 1.So, Ke Yitong
Overregulate Flow-rate adjustment mother 1-1 to adjust the size of formalin import, and then change formalin and be flowed into reaction vessel 2
Flow, so as to be controlled by reaction rate.
Referring to Fig. 1, the openend of the reaction vessel 2 is provided with splash proof network 2-1, prevents that formaldehyde is molten caused by reaction acutely
Liquid is spilt.
Referring to Fig. 1, the wall body of the reaction vessel 2 is provided with heat-insulation layer 2-2.In such manner, it is possible to prevent in reaction vessel 2
Heat losses, it is ensured that reaction vessel 2 has enough reaction temperatures, so as to accelerate the volatilization of formaldehyde, make reaction carry out get Geng Che
Bottom.
Referring to Fig. 1, the power supply 3-4 is battery, using storage battery power supply, is easy to the flexible arrangement of equipment.
Referring to Fig. 1, the control module is made up of timer, is either made up of or is made up of computer single-chip microcomputer.
Referring to Fig. 1, the formaldehyde reacting gas also includes the fixed mount 4 and panel 3-6 of rectangle, the fixed mount 4 it is interior
Portion space is divided into left-half 4-1 and right half part 4-2, and the reaction vessel 2 is arranged in left-half 4-1, the formaldehyde
Container 1 is arranged on the right half part 4-2 of fixed mount 4 top.By setting fixed mount 4, it is easy to reaction vessel 2 and formaldehyde container
1 fixation, while formaldehyde container 1 to be arranged on to the top of fixed mount 4, is easy to formalin to flow downwardly under gravity
In reaction vessel 2；The panel 3-6 is located on fixed mount 4, and panel 3-6 is provided with control button, reactor can be controlled to open
Dynamic, pause and operating time etc..
Referring to Fig. 1, the wall body of the reaction vessel 2 is provided with the joint 3-5 for being used for being connected with the second connecting tube 3-2, should
Joint 3-5 is arranged at reaction vessel 2 at the middle part of vertical direction, and the lower end of the second connecting tube 3-2 is connected to joint 3-5
Above and by nut check, it is additionally provided with sealing gasket between the second connecting tube 3-2 lower end and joint 3-5.By said structure, just
Readily install and be connected with reaction in two connecting tubes, and ensure the sealing of connection.
Referring to Fig. 1, clamping is passed through between the entrance point 3-31 of the electrical ball valve 3-3 and the first connecting tube 3-1 lower end
Part is connected so that connection between the two more facilitates.
Referring to Fig. 1, the formaldehyde container 1 is hydrostatic column, and the top of the formaldehyde container 1 is provided with lid 1-2；It is described anti-
It is rectangular vessel to answer container 2.
Referring to Fig. 1, operation principle of the present utility model is：Formalin is filled in the formaldehyde container 1, the reaction is held
Potassium permanganate is filled in device 2, the formaldehyde conveying control device 3 periodically controls formalin to be flowed to reaction vessel 2, specifically
Ground, electrical ball valve 3-3 startup time and dwell time are controlled by control module, that is, are controlled after being set by control module
The time that electrical ball valve 3-3 processed starts, such as half an hour, the operating time after electrical ball valve 3-3 starts is concurrently set, that is,
It is determined that the time that control electrical ball valve 3-3 is closed, so, operating personnel can first set electrical ball valve in medicine sterilizing chamber
3-3 startup time and dwell time, are then departed from medicine sterilizing chamber, and subsequent electrical ball valve 3-3 just can be opened according to set time
Beginning work, formalin enter in reaction vessel 2 with potassium permanganate react, should during formaldehyde gas evaporate, to medicine
Medicine in product sterilizing chamber carries out suffocating sterilization, when operating between reach after setting value, electrical ball valve 3-3 is stopped.
Above-mentioned is the utility model preferably embodiment, but embodiment of the present utility model is not by the above
Limitation, it is other it is any without departing from Spirit Essence of the present utility model and the change made under principle, modification, replacement, combine, it is simple
Change, should be equivalent substitute mode, be included within protection domain of the present utility model.
Claims (10)
1. a kind of formaldehyde gas reactor, it is characterised in that including formaldehyde container, reaction vessel and connection formaldehyde container and instead
The formaldehyde conveying control device of container is answered, the formaldehyde conveying control device includes the first connecting tube, the second connecting tube, electric ball
Valve and the power supply powered for electrical ball valve, wherein, the electrical ball valve has entrance point and the port of export, the electrical ball valve
Entrance point is connected by the first connecting tube with formaldehyde container, and the port of export of the electrical ball valve is held by the second connecting tube with reaction
Device is connected；The control module of its startup of control and dwell time is connected with the electrical ball valve.
2. formaldehyde gas reactor according to claim 1, it is characterised in that first connecting tube and formaldehyde container it
Between it is female provided with Flow-rate adjustment.
3. formaldehyde gas reactor according to claim 1, it is characterised in that the openend of the reaction vessel is provided with anti-
Splash net.
4. formaldehyde gas reactor according to claim 3, it is characterised in that the wall body of the reaction vessel is provided with guarantor
Warm layer.
5. formaldehyde gas reactor according to claim 1, it is characterised in that the power supply is battery.
6. formaldehyde gas reactor according to claim 1, it is characterised in that the control module is made up of timer,
Either it is made up of or is made up of computer single-chip microcomputer.
7. formaldehyde gas reactor according to claim 1, it is characterised in that the also fixed mount including rectangle, this is fixed
The inner space of frame is divided into left-half and right half part, and the reaction vessel is arranged in left-half, the formaldehyde container
It is arranged on the top of the right half part of fixed mount.
8. formaldehyde gas reactor according to claim 4, it is characterised in that the wall body of the reaction vessel is provided with use
In the joint being connected with the second connecting tube, the joint is arranged at reaction vessel at the middle part of vertical direction, second connecting tube
Lower end be connected on the joint and by nut check, sealing gasket be additionally provided between the lower end of the second connecting tube and joint.
9. formaldehyde gas reactor according to claim 1, it is characterised in that the entrance point of the electrical ball valve and first
Connected between the lower end of connecting tube by shackle member.
10. formaldehyde gas reactor according to claim 1, it is characterised in that the formaldehyde container is hydrostatic column,
The top of the formaldehyde container is provided with lid；The reaction vessel is rectangular vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256560.2U CN206560850U (en) | 2017-03-15 | 2017-03-15 | A kind of formaldehyde gas reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256560.2U CN206560850U (en) | 2017-03-15 | 2017-03-15 | A kind of formaldehyde gas reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206560850U true CN206560850U (en) | 2017-10-17 |
Family
ID=60032317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720256560.2U Active CN206560850U (en) | 2017-03-15 | 2017-03-15 | A kind of formaldehyde gas reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206560850U (en) |
-
2017
- 2017-03-15 CN CN201720256560.2U patent/CN206560850U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Yuanmei village, Shitan Town, Zengcheng District, Guangzhou City, Guangdong Province (shiliuji) Patentee after: Guangdong Daxiang Pharmaceutical Co.,Ltd. Address before: 511325 shiliuji, Yuanmei village, Shitan Town, Zengcheng District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG YIXIANG PHARMACEUTICAL Co.,Ltd. |