CN203209414U - Air supply protection type ventilation cabinet for pickling - Google Patents
Air supply protection type ventilation cabinet for pickling Download PDFInfo
- Publication number
- CN203209414U CN203209414U CN 201320231146 CN201320231146U CN203209414U CN 203209414 U CN203209414 U CN 203209414U CN 201320231146 CN201320231146 CN 201320231146 CN 201320231146 U CN201320231146 U CN 201320231146U CN 203209414 U CN203209414 U CN 203209414U
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- pickling
- chamber
- cabinet
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Abstract
The utility model discloses an air supply protection type ventilation cabinet for pickling, which comprises a cabinet body, the cabinet body is provided with a surface picking chamber and a deep pickling chamber, each of the surface picking chamber and the deep pickling chamber comprises a front sliding door, a back exhaust plate and a bottom waste water trough, the outer wall of the cabinet body is provided with drain outlets communicated with the waste water troughs, the top of the cabinet body is provided with exhaust pipes and an air supply pipe, which are communicated with the surface picking chamber and the deep pickling chamber, the exhaust pipes are communicated with the space between the exhaust plate and the internal back wall of the cabinet body, and the air supply pipe is communicated with the surface picking chamber and the deep pickling chamber, and is arranged at the inner edges of the sliding doors. Since the air supply pipe is arranged on the front top of the cabinet body and close to the edges of the sliding doors to cooperate with the exhaust pipes to generate circulating air flow and the outside harmless air forms an air curtain at the sliding doors, the acid mist in the two pickling chambers is effectively prevented from leaking out of the cabinet body, and therefore operators are prevented from being harmed.
Description
Technical field
The utility model relates to pickling and mends wind protection vent cabinet.
Background technology
The pickling vent cabinet is mainly used in the pickling experiment of various samples, the smog of a large amount of volatile acids evaporate into the vent cabinet inner space therebetween, move Men Chu at the pickling vent cabinet and leak and can cause damage to operating personnel, the volatility acid mist releases the pickling vent cabinet simultaneously, can influence the experiment room air.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of pickling and mends wind protection vent cabinet, can effectively avoid the volatility acid mist to release in face of the operating personnel or is drained into the laboratory.
For solving the problems of the technologies described above; the technical solution adopted in the utility model is: wind protection vent cabinet is mended in a kind of pickling; comprise cabinet; described cabinet is provided with surface acid chamber wash and degree of depth pickling chamber; surface acid chamber wash and degree of depth pickling chamber include the door that moves of being located at its front portion; the air draft plate at rear portion and be located at the bottom wastewater trough; the cabinet outer wall is provided with the floss hole that is communicated with wastewater trough; the air draft plate is provided with exhaust outlet; indoor also being provided with of degree of depth pickling filtered the screen pack that overflows the solid particle that contains band in the acid solution; the indoor air draft plate rear side of surface acid chamber wash and degree of depth pickling is equipped with a pure water scavenge pipe and running water scavenge pipe; the top of cabinet is provided with exhaust duct and the secondary air channel that is communicated with surface acid chamber wash and degree of depth pickling chamber; be provided with the air draft blower fan in the described exhaust duct; be provided with in the secondary air channel and mend the wind blower fan; the space of described exhaust duct UNICOM between air draft plate and cabinet inner back wall, described secondary air channel is communicated in surface acid chamber wash and degree of depth pickling chamber and is located at and moves an inside edge.By the cabinet top is set near on the sliding door edge edge in the cabinet front side, cooperate exhaust duct to form circulating current, and extraneous innocuous gas locate to form air curtain one moving, effectively hinder the cabinet that releases of two indoor acid mists of pickling, avoided operating personnel to receive injury; Pure water scavenge pipe and running water scavenge pipe can clean and dilute the acid solution of leaving in the wastewater trough, have protected equipment.
As a kind of improvement, described exhaust duct is provided with two, difference corresponding surface acid-washing chamber and degree of depth pickling chamber, and described secondary air channel is provided with one.The air draft effect is good, and air pressure inside is hanged down and more is conducive to mend the wind effect.
As a kind of improvement, described floss hole is provided with two, is located at the front and back side of cabinet respectively.Make things convenient for the discharge of waste liquid, avoid accumulating etching apparatus.
The technical solution adopted in the utility model, its beneficial effect is: by the cabinet top is set near on the sliding door edge edge in the cabinet front side, cooperate exhaust duct to form circulating current, and extraneous innocuous gas is located to form one air curtain moving, effectively hinder releasing to the laboratory of two indoor acid mists of pickling, avoided operating personnel to receive injury.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
The structural representation of a kind of embodiment of the utility model as shown in Figure 1; wind protection vent cabinet is mended in a kind of pickling; comprise cabinet 1; described cabinet is provided with surface acid chamber wash 2 and degree of depth pickling chamber 3; surface acid chamber wash and degree of depth pickling chamber include be located at its front portion move the door 4; the air draft plate 5 at rear portion and be located at the bottom wastewater trough; the cabinet outer wall is provided with the floss hole 6 that is communicated with wastewater trough; the air draft plate is provided with exhaust outlet 7; indoor also being provided with of degree of depth pickling filtered the screen pack 8 that overflows the solid particle that contains band in the acid solution; the indoor air draft plate rear side of surface acid chamber wash and degree of depth pickling is equipped with a pure water scavenge pipe 9 and running water scavenge pipe 10; the top of cabinet is provided with exhaust duct 11 and the secondary air channel 12 that is communicated with surface acid chamber wash and degree of depth pickling chamber; be provided with the air draft blower fan in the described exhaust duct; be provided with in the secondary air channel and mend the wind blower fan; the space of described exhaust duct UNICOM between air draft plate and cabinet inner back wall, described secondary air channel is communicated in surface acid chamber wash and degree of depth pickling chamber and is located at and moves an inside edge.
In the present embodiment, described exhaust duct is provided with two, difference corresponding surface acid-washing chamber and degree of depth pickling chamber, and described secondary air channel is provided with one.
Described floss hole is provided with two, is located at the front and back side of cabinet respectively.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (3)
1. wind protection vent cabinet is mended in a pickling; it is characterized in that: comprise cabinet (1); described cabinet is provided with surface acid chamber wash (2) and degree of depth pickling chamber (3); surface acid chamber wash and degree of depth pickling chamber include move (4) of being located at its front portion; the air draft plate (5) at rear portion and be located at the bottom wastewater trough; the cabinet outer wall is provided with the floss hole (6) that is communicated with wastewater trough; the air draft plate is provided with exhaust outlet (7); indoor also being provided with of degree of depth pickling filtered the screen pack (8) that overflows the solid particle that contains band in the acid solution; the indoor air draft plate rear side of surface acid chamber wash and degree of depth pickling is equipped with a pure water scavenge pipe (9) and running water scavenge pipe (10); the top of cabinet is provided with exhaust duct (11) and the secondary air channel (12) that is communicated with surface acid chamber wash and degree of depth pickling chamber; be provided with the air draft blower fan in the described exhaust duct; be provided with in the secondary air channel and mend the wind blower fan; the space of described exhaust duct UNICOM between air draft plate and cabinet inner back wall, described secondary air channel is communicated in surface acid chamber wash and degree of depth pickling chamber and is located at and moves an inside edge.
2. wind protection vent cabinet is mended in pickling according to claim 1, and it is characterized in that: described exhaust duct is provided with two, difference corresponding surface acid-washing chamber and degree of depth pickling chamber, and described secondary air channel is provided with one.
3. wind protection vent cabinet is mended in pickling according to claim 1, and it is characterized in that: described floss hole is provided with two, is located at the front and back side of cabinet respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231146 CN203209414U (en) | 2013-04-28 | 2013-04-28 | Air supply protection type ventilation cabinet for pickling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231146 CN203209414U (en) | 2013-04-28 | 2013-04-28 | Air supply protection type ventilation cabinet for pickling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203209414U true CN203209414U (en) | 2013-09-25 |
Family
ID=49198985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320231146 Expired - Fee Related CN203209414U (en) | 2013-04-28 | 2013-04-28 | Air supply protection type ventilation cabinet for pickling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203209414U (en) |
-
2013
- 2013-04-28 CN CN 201320231146 patent/CN203209414U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |